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 2.201/2.201, allocations: 194.9 MB / 208.4 MB, free: 3.254 MB / 170.7 MB Notification: Performance of FrontEnd - loaded program: time 3.72e-05/3.738e-05, allocations: 5.406 kB / 255.4 MB, free: 3.121 MB / 202.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1071/0.1071, allocations: 44.52 MB / 299.9 MB, free: 6.547 MB / 250.7 MB Notification: Performance of FrontEnd - scodeFlatten: time 0.436/0.5432, allocations: 72.75 MB / 372.7 MB, free: 22.3 MB / 314.7 MB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003481/0.5436, allocations: 73.88 kB / 372.8 MB, free: 22.3 MB / 314.7 MB Notification: Performance of FrontEnd - DAE generated: time 0.08248/0.6261, allocations: 13.19 MB / 385.9 MB, free: 20.98 MB / 314.7 MB Notification: Performance of FrontEnd: time 2.404e-06/0.6262, allocations: 3.938 kB / 386 MB, free: 20.98 MB / 314.7 MB Notification: Performance of Transformations before backend: time 3.608e-05/0.6263, allocations: 14.06 kB / 386 MB, free: 20.97 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 0.001964/0.6282, allocations: 0.9717 MB / 386.9 MB, free: 20.39 MB / 314.7 MB Notification: Performance of prepare preOptimizeDAE: time 6.231e-05/0.6283, allocations: 9.844 kB / 386.9 MB, free: 20.39 MB / 314.7 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0004044/0.6288, allocations: 168.5 kB / 387.1 MB, free: 20.32 MB / 314.7 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0002923/0.6291, allocations: 73.66 kB / 387.2 MB, free: 20.28 MB / 314.7 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0244/0.6535, allocations: 3.73 MB / 390.9 MB, free: 19.68 MB / 314.7 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.04e-05/0.6536, allocations: 15.75 kB / 390.9 MB, free: 19.68 MB / 314.7 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.000102/0.6537, allocations: 15.31 kB / 390.9 MB, free: 19.68 MB / 314.7 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002039/0.6558, allocations: 0.866 MB / 391.8 MB, free: 19.62 MB / 314.7 MB Notification: Performance of preOpt findStateOrder (simulation): time 2.26e-05/0.6559, allocations: 0 / 391.8 MB, free: 19.62 MB / 314.7 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 6.749e-05/0.656, allocations: 3.938 kB / 391.8 MB, free: 19.62 MB / 314.7 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.04e-05/0.656, allocations: 3.906 kB / 391.8 MB, free: 19.62 MB / 314.7 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001772/0.6578, allocations: 0.7544 MB / 392.6 MB, free: 19.62 MB / 314.7 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.003385/0.6612, allocations: 0.8293 MB / 393.4 MB, free: 19.23 MB / 314.7 MB Notification: Performance of preOpt comSubExp (simulation): time 0.002641/0.664, allocations: 1.806 MB / 395.2 MB, free: 19.21 MB / 314.7 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.003096/0.6671, allocations: 1.798 MB / 397 MB, free: 19.2 MB / 314.7 MB Notification: Performance of preOpt evalFunc (simulation): time 2.232e-05/0.6672, allocations: 0 / 397 MB, free: 19.2 MB / 314.7 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.002208/0.6694, allocations: 1.028 MB / 398 MB, free: 19.1 MB / 314.7 MB Notification: Performance of pre-optimization done (n=225): time 6.322e-06/0.6695, allocations: 0 / 398 MB, free: 19.1 MB / 314.7 MB Notification: Performance of matching and sorting (n=225): time 0.00996/0.6795, allocations: 2.027 MB / 400.1 MB, free: 18.96 MB / 314.7 MB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0002602/0.6798, allocations: 401.5 kB / 400.4 MB, free: 18.81 MB / 314.7 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0002418/0.6801, allocations: 176.5 kB / 400.6 MB, free: 18.7 MB / 314.7 MB Notification: Performance of collectPreVariables (initialization): time 0.0003016/0.6804, allocations: 184.1 kB / 400.8 MB, free: 18.67 MB / 314.7 MB Notification: Performance of collectInitialEqns (initialization): time 8.47e-05/0.6805, allocations: 200.7 kB / 401 MB, free: 18.5 MB / 314.7 MB Notification: Performance of collectInitialBindings (initialization): time 0.0009224/0.6814, allocations: 0.9602 MB / 402 MB, free: 17.9 MB / 314.7 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001778/0.6816, allocations: 80.66 kB / 402 MB, free: 17.89 MB / 314.7 MB Notification: Performance of setup shared object (initialization): time 0.0002125/0.6818, allocations: 467.2 kB / 402.5 MB, free: 17.57 MB / 314.7 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.002349/0.6842, allocations: 1.013 MB / 403.5 MB, free: 17.57 MB / 314.7 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.003368/0.6876, allocations: 2.594 MB / 406.1 MB, free: 15.54 MB / 314.7 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.003469/0.6912, allocations: 1.542 MB / 407.6 MB, free: 15.37 MB / 314.7 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.319e-05/0.6913, allocations: 15.53 kB / 407.7 MB, free: 15.37 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:7819:5-7819:89:writable] Error: Internal error Transformation module sort components failed Error: No system for the symbolic initialization was generated