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Ticket Summary Status Owner Priority Milestone Component
#2969 differentiate delay expr assigned Andreas Heuermann high Future Backend
#4845 Tearing of linear systems produces singular system out of moderately-sized, well-posed models assigned Andreas Heuermann high Backend
#5462 Inaccurate simulation of systems with noEvent and saturations using the C runtime assigned Andreas Heuermann blocker 2.0.0 Run-time
#5531 Implicit cast from Real to Integer assigned Andreas Heuermann critical 2.0.0 Backend
#5766 Number of homotopy steps out of control assigned Andreas Heuermann high Run-time
#5767 Issues with BranchingDynamicPipes and homotopy-based initialization new Andreas Heuermann blocker 2.0.0 Run-time
#5768 Model HeatExchangerSimulation fails when using homotopy new Andreas Heuermann blocker 2.0.0 Run-time
#5853 -d=-disableDirectionalDerivatives Fails assigned Andreas Heuermann high FMI
#5860 Provide correct and efficient event handling in --daeMode assigned Andreas Heuermann blocker 2.0.0 Run-time
#5867 Implement fixed time step implicit Euler in FMI/CS reopened Andreas Heuermann normal 1.16.0 FMI
#5940 MSL example model AIMC_InverterDrive fails to simulate assigned Andreas Heuermann blocker 2.0.0 Run-time
#6017 FMUs don't export libopenblas.so assigned Andreas Heuermann blocker 1.19.0 FMI
#6040 Output variables changing name in FMU assigned Andreas Heuermann low FMI
#6041 Fix FMU dependencies with CVODE new Andreas Heuermann high FMI
#6055 Bug when passing Boolean arrays as external function arguments new Andreas Heuermann normal Run-time
#6057 impeuler poor performance and Restart Kinsol: change linear solver to KINDense. new Andreas Heuermann critical Run-time
#6077 OM 1.16 fails to read XML parameters from input file reopened Andreas Heuermann high Run-time
#6166 Fluid/Examples/PumpingSystem can't be simulated assigned Andreas Heuermann critical Backend
#6181 Boolean incorrectly evaluated and asserts, implying negative time? new Andreas Heuermann high Run-time
#6186 Assert triggered during initialization despite "not initial()" if-statement assigned Andreas Heuermann high Backend
#6211 VDI6007.TestCaseXX models fail in Buildings new Andreas Heuermann high Run-time
#6212 First tick of shiftsample is missing assigned Andreas Heuermann high OMSimulator
#6228 Updated SUNDIALS KINSOL failing on Cpp runtime reopened Andreas Heuermann blocker 1.19.0 Cpp Run-time
#6254 Backend fails with discrete-time first order model assigned Andreas Heuermann critical Backend
#6264 An assert() is not correctly handled by OM: wrong violated equation assigned Andreas Heuermann high Backend
#6284 When condition with dae mode new Andreas Heuermann high NeedsInput Run-time
#6285 Minimal tearing failing for example from MSL reopened Andreas Heuermann critical Backend
#6312 dgesv failing in windows when computing Ax=b new Andreas Heuermann high Run-time
#6363 MSL 4.0.0 including Clocked supported by OM 1.16.2? assigned Andreas Heuermann blocker 1.19.0 *unknown*
#6371 Modelica_Synchronus FMUs not working assigned Andreas Heuermann high FMI
#6372 Asserts in conditional equations are not handled correctly new Andreas Heuermann high Run-time
#6408 Wrong start values for NLS with homotopy assigned Andreas Heuermann high NeedsInput *unknown*
#6409 Simulation is not stopped when an error happens assigned Andreas Heuermann high Run-time
#6411 Improve zero crossing functions by using continuous expressions new Andreas Heuermann normal 2.0.0 Run-time
#6436 Segmentation fault with non-linear Newton solver new Andreas Heuermann high Run-time
#4500 Reinit of variables new Jal Panchal high Future Backend
#2282 Dynamic State Selection doesn't work on simple planar pendulum model assigned Karim Adbdelhak blocker 2.0.0 Run-time
#2520 model including two SpringDamper blocks leads to compiler error assigned Karim Adbdelhak high Backend
#2618 Reinitial in algorithm section also continuos relations assigned Karim Adbdelhak high Future Backend
#2689 mapping of zero crossings to equations does not work properly assigned Karim Adbdelhak high 2.0.0 Backend
#3592 Eigen values fails with error assigned Karim Adbdelhak high Code Generation
#3689 Missing warning for StateSelect.always reopened Karim Adbdelhak high Backend
#3781 Fix scaling of detectJacobianSparsePattern assigned Karim Adbdelhak high Backend
#4143 Initialization of systems with dynamic state selection is not handled properly assigned Karim Adbdelhak blocker 2.0.0 Backend
#4293 Bad strategy to solve rational equations assigned Karim Adbdelhak blocker 2.0.0 Backend
#4603 Provide support for start-value selection according to the Modelica Specification assigned Karim Adbdelhak high New Instantiation
#4611 Processing arrays of records fails reopened Karim Adbdelhak blocker 2.0.0 Backend
#5021 Wrong handling of selfcreated variables ($) // HideResult assigned Karim Adbdelhak normal Future Run-time
#5328 ODE solver behaves erratically in two MultiBody examples with dynamic state selection new Karim Adbdelhak blocker 1.19.0 Run-time
#5382 Simcode scales badly for models with large-sized arrays and events assigned Karim Adbdelhak normal Backend
#5384 An output is not correct with OM while the same model perfectly operates under Dymola assigned Karim Adbdelhak high Run-time
#5389 Creation of Complex array fails assigned Karim Adbdelhak high Code Generation
#5390 The NF should not evaluate final record parameters unless they only depend on structural or final parameters assigned Karim Adbdelhak high 2.1.0 Backend
#5404 Module RemoveSimpleEquations doesn't support synchronous systems assigned Karim Adbdelhak high Backend
#5452 Numerical issues due to missing index reduction reopened Karim Adbdelhak blocker 1.19.0 Backend
#5465 Issue with locked-rotor Asynchronous Machine model assigned Karim Adbdelhak high Run-time
#5560 Make it clearer who are the candidate states in dynamic state selection sets new Karim Adbdelhak high 2.0.0 Backend
#5570 DrumBoiler assigned Karim Adbdelhak high Backend
#5576 Solve array equation in backend for array of records new Karim Adbdelhak high Future Backend
#5580 --evaluateProtectedParameters should default to true new Karim Adbdelhak high Backend
#5590 Bad dynamic state selection leads to singular initialization new Karim Adbdelhak blocker 1.19.0 Backend
#5672 segfaul after 'Invalid root' error in *_functions.c assigned Karim Adbdelhak high Code Generation
#5705 Simplifications of boolean variables in initialization problems new Karim Adbdelhak high Backend
#5725 Issues with start values in ThermoSysPro new Karim Adbdelhak critical Backend
#5757 parentJacobian member missing from linearSystemData assigned Karim Adbdelhak high Code Generation
#5770 The backend incorrectly generates a large set of nonlinear equations assigned Karim Adbdelhak high Backend
#5812 Start values lost in big power plant initialization new Karim Adbdelhak high Future Backend
#5843 Make sure daeMode works in a reliable way new Karim Adbdelhak high 2.0.0 Run-time
#5865 Missing transformational debugger information for $cse implicit equations new Karim Adbdelhak high Backend
#5868 Avoid alias elimination of individual elements of an array assigned Karim Adbdelhak high 1.19.0 Backend
#5957 Failed to sole linear system of equations at time 0, system is singular assigned Karim Adbdelhak high Future Initialization
#5960 Large scale electrical models assigned Karim Adbdelhak high Initialization
#6003 Code generation bug assigned Karim Adbdelhak high Backend
#6052 Issue with analyzeInitialSystem in HanserModelica new Karim Adbdelhak blocker 1.19.0 Initialization
#6053 Issue with ASCC and state selection in HanserModelica new Karim Adbdelhak blocker 1.19.0 Backend
#6079 Conflict between modelica_synchronous and pulse source new Karim Adbdelhak high Backend
#6102 IDAS sensitivity yields absurd results new Karim Adbdelhak blocker 1.19.0 Backend
#6150 The debugger output with dummy derivatives is inconsistent and confusing new Karim Adbdelhak blocker 1.19.0 Backend
#6175 stateSelect regression from v1.14.1 to v1.16.0 assigned Karim Adbdelhak blocker 1.19.0 Backend
#6196 Undetected high-index DAE or incorrectly handled overdetermined initialization in Buildings model (was: Bogus linear tearing in Buildings model) assigned Karim Adbdelhak blocker 1.19.0 Backend
#6224 OM cannot run some electrical load flow calculations from open-source library PowerSysPro new Karim Adbdelhak high Initialization
#6237 Wrong behaviour with conditional equation driven by boolean variable new Karim Adbdelhak blocker 1.19.0 Backend
#6259 Free parameters mess up FMI model structure new Karim Adbdelhak high Backend
#6294 The complexity of matching and sorting deteriorated badly between 1.13 and 1.14 new Karim Adbdelhak blocker 1.19.0 Backend
#6315 Issue with initial equation generation in Physiolibrary new Karim Adbdelhak critical Backend
#6346 Enable analytic jacobians for daeMode assigned Karim Adbdelhak high Backend
#6377 Avoid generating dense Jacobian above a certain size and set default solvers accordingly assigned Karim Adbdelhak blocker 1.19.0 *unknown*
#6386 Better diagnostics for over- and under-determined systems new Karim Adbdelhak blocker 2.0.0 *unknown*
#6410 Issues with simulation of Fluid-based models with NF assigned Karim Adbdelhak high Backend
#6433 Start values with fixed=false not appearing in NLS assigned Karim Adbdelhak high Backend
#6385 Overdetermined system assigned Shravya Hebbur Murali <shravya2535@…> high OMEdit
#1645 renameClass API takes very long time when Modelica library is loaded assigned Adeel Asghar high Future
#2122 Save API doesn't handle multiple classes assigned Adeel Asghar high Interactive Environment
#2199 wrong figures when plotting 2 different variables. assigned Adeel Asghar high Future OMPlot
#2850 Redeclared models use wrong icon new Adeel Asghar blocker 2.0.0 OMEdit
#3015 OMEdit Plots are not correct assigned Adeel Asghar high Future *unknown*
#3029 Add support for generating a 32bit FMU using a 64bit OMC (if possible) new Adeel Asghar high Future FMI
#3197 Better optimization support in OMEdit new Adeel Asghar normal Future OMEdit
#3406 Problem with initial values / parameters in FMU generation from Simulink new Adeel Asghar high Future FMI
#3474 OpenModelica 1.9.3 Installer for Windows 7 - Path Setup Fails new Adeel Asghar high Future Installation program
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