id Summary Status Type Priority Milestone Component 2152 Handle time events efficiently assigned enhancement blocker 2.0.0 Run-time 2282 Dynamic State Selection doesn't work on simple planar pendulum model assigned defect blocker 2.0.0 Run-time 4143 Initialization of systems with dynamic state selection is not handled properly assigned defect blocker 2.0.0 Backend 4293 Bad strategy to solve rational equations assigned defect blocker 2.0.0 Backend 4611 Processing arrays of records fails reopened defect blocker 2.0.0 Backend 5328 ODE solver behaves erratically in two MultiBody examples with dynamic state selection new defect blocker 1.19.0 Run-time 5452 Numerical issues due to missing index reduction reopened defect blocker 1.19.0 Backend 5590 Bad dynamic state selection leads to singular initialization new defect blocker 1.19.0 Backend 6052 Issue with analyzeInitialSystem in HanserModelica new defect blocker 1.19.0 Initialization 6053 Issue with ASCC and state selection in HanserModelica new defect blocker 1.19.0 Backend 6102 IDAS sensitivity yields absurd results new defect blocker 1.19.0 Backend 6150 The debugger output with dummy derivatives is inconsistent and confusing new defect blocker 1.19.0 Backend 6175 stateSelect regression from v1.14.1 to v1.16.0 assigned defect 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 defect blocker 1.19.0 Backend 6237 Wrong behaviour with conditional equation driven by boolean variable new defect blocker 1.19.0 Backend 6294 The complexity of matching and sorting deteriorated badly between 1.13 and 1.14 new defect blocker 1.19.0 Backend 6377 Avoid generating dense Jacobian above a certain size and set default solvers accordingly assigned defect blocker 1.19.0 *unknown* 6386 Better diagnostics for over- and under-determined systems new defect blocker 2.0.0 *unknown* 5099 Merging min/max attributes for alias elimination new enhancement critical Backend 5725 Issues with start values in ThermoSysPro new defect critical Backend 5917 New Backend proposal assigned enhancement critical 2.0.0 Backend 6315 Issue with initial equation generation in Physiolibrary new defect critical Backend 2520 model including two SpringDamper blocks leads to compiler error assigned defect high Backend 2618 Reinitial in algorithm section also continuos relations assigned defect high Future Backend 2689 mapping of zero crossings to equations does not work properly assigned defect high 2.0.0 Backend 3592 Eigen values fails with error assigned defect high Code Generation 3689 Missing warning for StateSelect.always reopened defect high Backend 3781 Fix scaling of detectJacobianSparsePattern assigned defect high Backend 3921 Introduce wrapFunctionCalls and CSE also for the initial equations assigned enhancement high Backend 4603 Provide support for start-value selection according to the Modelica Specification assigned defect high New Instantiation 5309 Descriptions of the meaning of Complex variable are lost in the simulation result file assigned enhancement high Future Run-time 5384 An output is not correct with OM while the same model perfectly operates under Dymola assigned defect high Run-time 5389 Creation of Complex array fails assigned defect high Code Generation 5390 The NF should not evaluate final record parameters unless they only depend on structural or final parameters assigned defect high 2.1.0 Backend 5404 Module RemoveSimpleEquations doesn't support synchronous systems assigned defect high Backend 5465 Issue with locked-rotor Asynchronous Machine model assigned defect high Run-time 5560 Make it clearer who are the candidate states in dynamic state selection sets new defect high 2.0.0 Backend 5570 DrumBoiler assigned defect high Backend 5573 Dump the jacobian dependencies on the tearing variables new enhancement high Backend 5576 Solve array equation in backend for array of records new defect high Future Backend 5580 --evaluateProtectedParameters should default to true new defect high Backend 5672 segfaul after 'Invalid root' error in *_functions.c assigned defect high Code Generation 5705 Simplifications of boolean variables in initialization problems new defect high Backend 5757 parentJacobian member missing from linearSystemData assigned defect high Code Generation 5770 The backend incorrectly generates a large set of nonlinear equations assigned defect high Backend 5812 Start values lost in big power plant initialization new defect high Future Backend 5843 Make sure daeMode works in a reliable way new defect high 2.0.0 Run-time 5865 Missing transformational debugger information for $cse implicit equations new defect high Backend 5868 Avoid alias elimination of individual elements of an array assigned defect high 1.19.0 Backend 5947 Backend cannot solve for variable indexed array elements new discussion high Future Backend 5957 Failed to sole linear system of equations at time 0, system is singular assigned defect high Future Initialization 5960 Large scale electrical models assigned defect high Initialization 6003 Code generation bug assigned defect high Backend 6079 Conflict between modelica_synchronous and pulse source new defect high Backend 6097 Store imported start values for later reuse new enhancement high Interactive Environment 6224 OM cannot run some electrical load flow calculations from open-source library PowerSysPro new defect high Initialization 6236 Solve simple linear systems in closed form if that leads to simple solution new enhancement high Backend 6240 Extend overconstrained connector semantics to handle dynamic branches new enhancement high 2.0.0 Backend 6259 Free parameters mess up FMI model structure new defect high Backend 6346 Enable analytic jacobians for daeMode assigned defect high Backend 6410 Issues with simulation of Fluid-based models with NF assigned defect high Backend 6433 Start values with fixed=false not appearing in NLS assigned defect high Backend 5021 Wrong handling of selfcreated variables ($) // HideResult assigned defect normal Future Run-time 5382 Simcode scales badly for models with large-sized arrays and events assigned defect normal Backend