Running command: "" <> buildModelFMU(Modelica.Math.FastFourierTransform.Examples.RealFFT2,fileNamePrefix="Modelica_3_2_2_cpp_Modelica_Math_FastFourierTransform_Examples_RealFFT2",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadModel(Modelica): time 1.881/1.881, allocations: 194.9 MB / 208.4 MB, free: 3.242 MB / 170.7 MB Notification: Performance of FrontEnd - loaded program: time 3.527e-05/3.533e-05, allocations: 4 kB / 255.5 MB, free: 3.086 MB / 202.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.09274/0.09281, allocations: 44.49 MB / 300 MB, free: 6.531 MB / 250.7 MB Notification: Performance of FrontEnd - scodeFlatten: time 0.4128/0.5057, allocations: 72.76 MB / 372.7 MB, free: 22.16 MB / 314.7 MB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003444/0.5061, allocations: 75.25 kB / 372.8 MB, free: 22.16 MB / 314.7 MB Notification: Performance of FrontEnd - DAE generated: time 0.07638/0.5825, allocations: 13.19 MB / 386 MB, free: 20.84 MB / 314.7 MB Notification: Performance of FrontEnd: time 2.054e-06/0.5825, allocations: 0 / 386 MB, free: 20.84 MB / 314.7 MB Notification: Performance of Transformations before backend: time 2.562e-05/0.5826, allocations: 17.28 kB / 386 MB, free: 20.83 MB / 314.7 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 224 * Number of variables: 224 Notification: Performance of Generate backend data structure: time 0.001483/0.5841, allocations: 0.9744 MB / 387 MB, free: 20.24 MB / 314.7 MB Notification: Performance of prepare preOptimizeDAE: time 5.262e-05/0.5841, allocations: 8.969 kB / 387 MB, free: 20.24 MB / 314.7 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0003209/0.5845, allocations: 168.2 kB / 387.1 MB, free: 20.18 MB / 314.7 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0002126/0.5847, allocations: 78.5 kB / 387.2 MB, free: 20.13 MB / 314.7 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.01556/0.6003, allocations: 3.728 MB / 390.9 MB, free: 19.57 MB / 314.7 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.608e-05/0.6004, allocations: 11.44 kB / 391 MB, free: 19.57 MB / 314.7 MB Notification: Performance of preOpt expandDerOperator (simulation): time 6.825e-05/0.6005, allocations: 18.88 kB / 391 MB, free: 19.57 MB / 314.7 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001227/0.6017, allocations: 0.8601 MB / 391.8 MB, free: 19.52 MB / 314.7 MB Notification: Performance of preOpt findStateOrder (simulation): time 1.297e-05/0.6017, allocations: 0 / 391.8 MB, free: 19.52 MB / 314.7 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 4.405e-05/0.6018, allocations: 7.547 kB / 391.8 MB, free: 19.52 MB / 314.7 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 8.907e-06/0.6018, allocations: 7.484 kB / 391.9 MB, free: 19.52 MB / 314.7 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0009463/0.6028, allocations: 0.7492 MB / 392.6 MB, free: 19.52 MB / 314.7 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.001793/0.6046, allocations: 0.8214 MB / 393.4 MB, free: 19.13 MB / 314.7 MB Notification: Performance of preOpt comSubExp (simulation): time 0.001549/0.6062, allocations: 1.81 MB / 395.2 MB, free: 19.11 MB / 314.7 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.001537/0.6077, allocations: 1.795 MB / 397 MB, free: 19.09 MB / 314.7 MB Notification: Performance of preOpt evalFunc (simulation): time 1.712e-05/0.6078, allocations: 0 / 397 MB, free: 19.09 MB / 314.7 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001193/0.609, allocations: 1.029 MB / 398.1 MB, free: 19 MB / 314.7 MB Notification: Performance of pre-optimization done (n=225): time 3.186e-06/0.609, allocations: 0 / 398.1 MB, free: 19 MB / 314.7 MB Notification: Performance of matching and sorting (n=225): time 0.008202/0.6172, allocations: 2.03 MB / 400.1 MB, free: 18.86 MB / 314.7 MB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0002681/0.6176, allocations: 402 kB / 400.5 MB, free: 18.71 MB / 314.7 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0002388/0.6178, allocations: 173.7 kB / 400.6 MB, free: 18.6 MB / 314.7 MB Notification: Performance of collectPreVariables (initialization): time 0.0002943/0.6181, allocations: 183.5 kB / 400.8 MB, free: 18.57 MB / 314.7 MB Notification: Performance of collectInitialEqns (initialization): time 8.481e-05/0.6182, allocations: 200.4 kB / 401 MB, free: 18.39 MB / 314.7 MB Notification: Performance of collectInitialBindings (initialization): time 0.0008474/0.6191, allocations: 0.9633 MB / 402 MB, free: 17.8 MB / 314.7 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001655/0.6192, allocations: 76.41 kB / 402.1 MB, free: 17.8 MB / 314.7 MB Notification: Performance of setup shared object (initialization): time 0.0001909/0.6195, allocations: 464.8 kB / 402.5 MB, free: 17.48 MB / 314.7 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.00226/0.6217, allocations: 1.007 MB / 403.5 MB, free: 17.47 MB / 314.7 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.003093/0.6249, allocations: 2.582 MB / 406.1 MB, free: 15.45 MB / 314.7 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.003384/0.6283, allocations: 1.538 MB / 407.6 MB, free: 15.28 MB / 314.7 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.297e-05/0.6284, allocations: 15.53 kB / 407.7 MB, free: 15.28 MB / 314.7 MB [/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/BackEnd/BackendDAETransform.mo:332:7-332:48:writable] Error: Internal error BackendDAETransform.analyseStrongComponentBlock failed (Purely discrete algebraic loops cannot be solved by iterative processes. Try to break them open using the delay() operator.) info $PRE.info $PRE.info = info info = $PRE.info [/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/BackEnd/BackendDAETransform.mo:342:7-342:48:writable] Error: Internal error BackendDAETransform.analyseStrongComponentBlock failed variables: info $PRE.info equations: $PRE.info = info info = $PRE.info [/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/BackEnd/BackendDAETransform.mo:346:7-346:90:writable] Error: Internal error function analyseStrongComponentBlock failed [/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/BackEnd/BackendDAETransform.mo:196:5-196:89:writable] Error: Internal error function analyseStrongComponentScalar failed [/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/BackEnd/BackendDAETransform.mo:107:7-107:113:writable] Error: Internal error function strongComponentsScalar failed (sorting strong components) [/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/BackEnd/BackendDAEUtil.mo:7735:5-7735:89:writable] Error: Internal error Transformation module sort components failed Error: No system for the symbolic initialization was generated