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Ticket Summary Status Cc Owner Type Priority
#4496 Complex 'sum' does not work assigned Lennart Ochel, Mahder Alemseged Gebremedhin Per Östlund defect blocker
#4611 Processing arrays of records fails reopened Lennart Ochel, Andreas Heuermann, Per Östlund Karim Adbdelhak defect blocker
#5288 Achieve successful simulation of 100% MSL 3.2.3 models with NF assigned Lennart Ochel, Andreas Heuermann, Karim Adbdelhak, Per Östlund Francesco Casella enhancement blocker
#5328 ODE solver behaves erratically in two MultiBody examples with dynamic state selection new Andreas Heuermann, Lennart Ochel Karim Adbdelhak defect blocker
#5350 MSL 3.2.3 FFT function does not work correctly new Lennart Ochel, Karim Adbdelhak, Andreas Heuermann, Niklas Worschech Martin Sjölund defect blocker
#5452 Numerical issues due to missing index reduction reopened Karim Adbdelhak, Lennart Ochel, Volker Waurich, dr.christian.kral@…, a.haumer@… Karim Adbdelhak defect blocker
#5462 Inaccurate simulation of systems with noEvent and saturations using the C runtime assigned Lennart Ochel, Andreas Heuermann Andreas Heuermann defect blocker
#6039 Allow to change parameters before resimulating when -iif is used to import start values new Adeel Asghar, Karim Adbdelhak, Andrea Bartolini, massimo ceraolo, daniel.bouskela@…, tobias.krenz@…, Lennart Ochel Andreas Heuermann enhancement blocker
#6048 FMI testing of models without states behaves in a bizarre way new Lennart Ochel, Adrian Pop Martin Sjölund defect blocker
#2648 wrong simulation results for pulsed voltage source accepted Christian Schubert, Willi Braun, Lennart Ochel Willi Braun defect critical
#2685 Connector with record fails with code generation issues assigned Willi Braun, Lennart Ochel, Volker Waurich, Mahder Alemseged Gebremedhin Mahder Alemseged Gebremedhin defect critical
#4131 Superfluous variables and parameters are part of the simulation new Willi Braun, Lennart Ochel Lennart Ochel defect critical
#4656 Small delays give badly wrong results new Lennart Ochel, Patrick Täuber Willi Braun defect critical
#5682 Provide information about wrong graphical annotations when checking models in OMEdit assigned Lennart Ochel, Per Östlund Adrian Pop defect critical
#5917 New Backend proposal assigned Andreas Heuermann, Lennart Ochel, Mahder Alemseged Gebremedhin, Philip Hannebohm Karim Adbdelhak enhancement critical
#5918 Size of Cpp FMU increased by more than 300% with OMSI assigned Lennart Ochel Niklas Worschech defect critical
#5975 Numerical problems with initialization of thermofluid model in BuildingSystems new Andreas Heuermann, Karim Adbdelhak, Lennart Ochel Lennart Ochel defect critical
#6006 Migrate this Trac to Github new Lennart Ochel, Francesco Casella, Martin Sjölund somebody task critical
#6038 Mac OMEdit fails to build new Adeel Asghar, Lennart Ochel Martin Sjölund defect critical
#6350 OMEdit cannot handle simulations with more than 10000 variable comfortably new Karim Adbdelhak, Adrian Pop, Lennart Ochel, Philip Hannebohm, simone1.bosotti@… Adeel Asghar defect critical
#1232 Equation systems in when equations not handled correctly assigned Lennart Ochel, Patrick Täuber Willi Braun defect high
#1551 Index reduction fails for "simple" model new Martin Sjölund, Frenkel, TUD, Lennart Ochel, Willi Braun Martin Sjölund defect high
#1552 Optimize algorithm sections whenever possible assigned Martin Sjölund, Lennart Ochel Willi Braun defect high
#1741 Runtime parameter evaluation and external objects new mburisch, Lennart Ochel, Willi Braun mburisch defect high
#1899 Discusssion on how to make the generated code smaller new Willi Braun, Jens Frenkel, Lennart Ochel, Martin Sjölund, Per Östlund somebody discussion high
#2213 How can binded blocks produce top-level inputs? new Martin Sjölund, Adrian Pop, Lennart Ochel somebody defect high
#2292 wrong generated C code assigned bouzakariaahmed@…, Lennart Ochel Lennart Ochel defect high
#2466 Over-determined system new Lennart Ochel probably noone defect high
#2502 array equations may matched inconsistent new Lennart Ochel, Jens Frenkel Willi Braun defect high
#2576 Partial Function Evaluation in Backend for Spice3 new Adrian Pop, Martin Sjölund, Willi Braun, Lennart Ochel, Volker Waurich, Jens Frenkel probably noone defect high
#2577 derivatives start-value new Willi Braun, Lennart Ochel, fcasella probably noone defect high
#2618 Reinitial in algorithm section also continuos relations assigned Lennart Ochel, Martin Sjölund Karim Adbdelhak defect high
#2664 Probelm with handling "when statement" in an FMU reopened Lennart Ochel, Karim Adbdelhak, Andreas Heuermann Willi Braun defect high
#2756 OM reports an error in the C code it creates accepted Lennart Ochel, Willi Braun Mahder Alemseged Gebremedhin defect high
#2774 Vectors are not detected as discrete variables new Lennart Ochel Willi Braun defect high
#2788 Enumerated types causing errors assigned Lennart Ochel, Willi Braun Willi Braun defect high
#2804 codegen error if one is using Modelica.Utilities.Streams.readLine new Martin Sjölund, Mahder Alemseged Gebremedhin, Lennart Ochel Lennart Ochel defect high
#2967 Pantelides fails for arrays new Willi Braun, Lennart Ochel somebody defect high
#3024 Support for if equations inside when equations new Lars.Mikelsons@…, Willi Braun, Lennart Ochel somebody defect high
#3068 Model fails because linear system solver fails new Willi Braun, Lennart Ochel, Bernhard Bachmann somebody defect high
#3069 Model needs very long simulation time with Cellier Tearing accepted Willi Braun, Lennart Ochel Patrick Täuber defect high
#3111 Convergence issues on nonlinear equations involving der() accepted Vitalij Ruge, Lennart Ochel, stefano.carli@…, roberto.bonifetto@… Willi Braun defect high
#3118 Convergence issues on nonlinear equations not involving der() accepted Vitalij Ruge, Lennart Ochel Willi Braun defect high
#3216 cseCall and DIVISION new Willi Braun, Lennart Ochel somebody defect high
#3227 Make possible to change the csv file delimiter char and quote char (for input file and output file) accepted Manfred.Rode@…, Lennart Ochel, Vitalij Ruge Adrian Pop enhancement high
#3272 VehicleInterfaces.Examples.FrontWheelDriveManualVehicle generates bad results new Willi Braun, Lennart Ochel somebody defect high
#3397 Sorting of algebraic loops can affect solvability new Lennart Ochel, Adrian Pop, Martin Sjölund somebody defect high
#3478 Performance issue for Chemical.Examples.AcidBase.AlbuminTitration accepted Lennart Ochel, Willi Braun, Francesco Casella, Volker Waurich Lennart Ochel defect high
#3586 FMI import crashes assigned Adrian Pop, Willi Braun, Lennart Ochel Lennart Ochel defect high
#3676 Do some sanity checks on the Windows PATH when building omc accepted Lennart Ochel Adrian Pop defect high
#3781 Fix scaling of detectJacobianSparsePattern assigned Andreas Heuermann, Lennart Ochel Karim Adbdelhak defect high
#3851 optimized zero crossings for cpp runtime assigned Volker Waurich, Lennart Ochel Willi Braun defect high
#3966 zero detection or array index error new Lennart Ochel, Willi Braun somebody defect high
#4122 Simulation fails in OpenModelica, Works in JModelica assigned Lennart Ochel, Willi Braun Willi Braun defect high
#4229 Augmented bouncing ball model falls through if exported and imported as FMU new Peter Fritzson, alejandro.danos@…, rd.castro@…, Martin Sjölund, Lennart Ochel, Willi Braun Adeel Asghar defect high
#4270 Sorting of Eqns and Variable in Backend reopened francois.beaude@…, Francesco Casella, Bernhard Bachmann, vruge, Lennart Ochel, Patrick Täuber Willi Braun defect high
#4313 Read and write issues with KeyWordIO assigned Willi Braun, Lennart Ochel Adrian Pop defect high
#4480 Initial conditions are not considered properly when applying Re-simulate new Willi Braun, Lennart Ochel Adeel Asghar defect high
#4519 Solving equations with a division by zero assigned Lennart Ochel defect high
#4564 State machine tests fail with C run-time new Olena Rogovchenko, berger@…, Lennart Ochel somebody defect high
#4589 Investigate using AvlSetInt for Adjacency Matrix new Lennart Ochel, Willi Braun Lennart Ochel enhancement high
#4603 Provide support for start-value selection according to the Modelica Specification assigned Lennart Ochel, Andreas Heuermann, Per Östlund Karim Adbdelhak defect high
#4630 Rethink mathematical simplifications new Martin Sjölund, Francesco Casella, Patrick Täuber, Lennart Ochel, Willi Braun, Volker Waurich somebody defect high
#4740 "if noEvent()" won't protect sqrt from being called new Willi Braun, Lennart Ochel Lennart Ochel defect high
#5361 Inconsistent Variable Filter between .mat and .csv format new Martin Sjölund, Willi Braun, Lennart Ochel Lennart Ochel defect high
#5576 Solve array equation in backend for array of records new Andreas Heuermann, Lennart Ochel Karim Adbdelhak defect high
#5853 -d=-disableDirectionalDerivatives Fails assigned Lennart Ochel Andreas Heuermann defect high
#5934 auxiliary state in der-call new Karim Adbdelhak, Lennart Ochel, Francesco Casella Lennart Ochel discussion high
#5947 Backend cannot solve for variable indexed array elements new Francesco Casella, Per Östlund, Philip Hannebohm, Bernhard Bachmann, Lennart Ochel, massimo ceraolo, adrien.guironnet@… Karim Adbdelhak discussion high
#5995 FMU Export with Modelica.Utilities.Streams functions assigned Lennart Ochel Lennart Ochel defect high
#6010 Get OpenModelica back into FMI Cross-checker assigned Adrian Pop, Martin Sjölund, Lennart Ochel Andreas Heuermann enhancement high
#1211 Nested der-expressions generates invalid simulation code assigned Lennart Ochel, Willi Braun, Martin Sjölund somebody defect normal
#2354 activate dopri45 solver new Lennart Ochel Willi Braun enhancement normal
#2498 simulation fails with measureTime=true new Willi Braun, Lennart Ochel Martin Sjölund defect normal
#2609 BackendDAE modules "removedUnusedFunction" hides other bugs. new Niklas Worschech, Lennart Ochel probably noone defect normal
#2638 Most Codegen* modules have dependencies to CodegenC new Lennart Ochel probably noone enhancement normal
#2651 Definitions in SimulationRuntime/c/openmodelica.h and SimulationRuntime/c/simulation/solver/libf2c/f2c.h do not match for 64-bit systems new Lennart Ochel somebody defect normal
#3074 Insufficient information about assertion violations accepted Lennart Ochel, Willi Braun, Adeel Asghar Willi Braun defect normal
#3229 Make the start value of NLS iteration variable changeable in OMEdit new Lennart Ochel somebody defect normal
#3538 function outputs array slice new Lennart Ochel, Mahder Alemseged Gebremedhin, Per Östlund, Willi Braun somebody discussion normal
#3926 Parameter calculation with numerical Jacobian leads to wrong results accepted Francesco Casella, Lennart Ochel Willi Braun defect normal
#4346 OMEdit: inconsistant handling of protected objects assigned Lennart Ochel Willi Braun defect normal
#4484 Model becomes singular if equations are written inside if-else new Willi Braun, Lennart Ochel Lennart Ochel defect normal
#6114 Unit checking scales with O(2^N) in case of large expressions involving +-*/ operators assigned Lennart Ochel, arunkumar palanisamy, Martin Sjölund Per Östlund defect normal
#6143 Drop support for FMI 1.0 new Francesco Casella, Lennart Ochel Lennart Ochel discussion normal
#4242 missing assert new Lennart Ochel Lennart Ochel defect low
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