Running command: "" <> buildModelFMU(Modelica.Math.FastFourierTransform.Examples.RealFFT1,fileNamePrefix="Modelica_3_2_2_cpp_Modelica_Math_FastFourierTransform_Examples_RealFFT1",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadModel(Modelica): time 1.906/1.906, allocations: 194.9 MB / 208.4 MB, free: 3.254 MB / 170.7 MB Notification: Performance of FrontEnd - loaded program: time 5.644e-05/5.644e-05, allocations: 4 kB / 255.4 MB, free: 3.105 MB / 202.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.09165/0.09174, allocations: 44.5 MB / 299.9 MB, free: 6.547 MB / 250.7 MB Notification: Performance of FrontEnd - scodeFlatten: time 0.4135/0.5053, allocations: 72.77 MB / 372.7 MB, free: 21.79 MB / 314.7 MB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003451/0.5057, allocations: 74.41 kB / 372.8 MB, free: 21.79 MB / 314.7 MB Notification: Performance of FrontEnd - DAE generated: time 0.07191/0.5776, allocations: 13.35 MB / 386.1 MB, free: 20.42 MB / 314.7 MB Notification: Performance of FrontEnd: time 1.353e-06/0.5777, allocations: 0 / 386.1 MB, free: 20.42 MB / 314.7 MB Notification: Performance of Transformations before backend: time 2.385e-05/0.5777, allocations: 13.88 kB / 386.2 MB, free: 20.42 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: 245 * Number of variables: 245 Notification: Performance of Generate backend data structure: time 0.001273/0.579, allocations: 1.026 MB / 387.2 MB, free: 19.81 MB / 314.7 MB Notification: Performance of prepare preOptimizeDAE: time 4.897e-05/0.5791, allocations: 10.38 kB / 387.2 MB, free: 19.81 MB / 314.7 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0002618/0.5793, allocations: 215.3 kB / 387.4 MB, free: 19.73 MB / 314.7 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0001608/0.5795, allocations: 87.78 kB / 387.5 MB, free: 19.68 MB / 314.7 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.01541/0.5949, allocations: 3.756 MB / 391.2 MB, free: 19.06 MB / 314.7 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.013e-05/0.595, allocations: 23.11 kB / 391.3 MB, free: 19.06 MB / 314.7 MB Notification: Performance of preOpt expandDerOperator (simulation): time 7.909e-05/0.5951, allocations: 26.53 kB / 391.3 MB, free: 19.06 MB / 314.7 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001492/0.5966, allocations: 0.9966 MB / 392.3 MB, free: 19 MB / 314.7 MB Notification: Performance of preOpt findStateOrder (simulation): time 1.579e-05/0.5967, allocations: 4 kB / 392.3 MB, free: 19 MB / 314.7 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 5.07e-05/0.5967, allocations: 6.75 kB / 392.3 MB, free: 19 MB / 314.7 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 9.838e-06/0.5968, allocations: 7.812 kB / 392.3 MB, free: 19 MB / 314.7 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001591/0.5984, allocations: 0.8679 MB / 393.2 MB, free: 19 MB / 314.7 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.002775/0.6012, allocations: 1.006 MB / 394.2 MB, free: 18.56 MB / 314.7 MB Notification: Performance of preOpt comSubExp (simulation): time 0.001763/0.603, allocations: 2.072 MB / 396.3 MB, free: 18.53 MB / 314.7 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.001811/0.6048, allocations: 2.07 MB / 398.3 MB, free: 18.52 MB / 314.7 MB Notification: Performance of preOpt evalFunc (simulation): time 1.662e-05/0.6049, allocations: 0 / 398.3 MB, free: 18.52 MB / 314.7 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001457/0.6064, allocations: 1.12 MB / 399.4 MB, free: 18.43 MB / 314.7 MB Notification: Performance of pre-optimization done (n=246): time 3.186e-06/0.6064, allocations: 0 / 399.4 MB, free: 18.43 MB / 314.7 MB Notification: Performance of matching and sorting (n=246): time 0.008844/0.6153, allocations: 2.198 MB / 401.6 MB, free: 18.28 MB / 314.7 MB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0002763/0.6156, allocations: 428.1 kB / 402.1 MB, free: 18.14 MB / 314.7 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0002472/0.6159, allocations: 169.9 kB / 402.2 MB, free: 18.04 MB / 314.7 MB Notification: Performance of collectPreVariables (initialization): time 0.0003434/0.6162, allocations: 202.7 kB / 402.4 MB, free: 18 MB / 314.7 MB Notification: Performance of collectInitialEqns (initialization): time 0.0001033/0.6163, allocations: 216.5 kB / 402.6 MB, free: 17.81 MB / 314.7 MB Notification: Performance of collectInitialBindings (initialization): time 0.00106/0.6174, allocations: 1.06 MB / 403.7 MB, free: 17.16 MB / 314.7 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003145/0.6178, allocations: 77.62 kB / 403.8 MB, free: 17.16 MB / 314.7 MB Notification: Performance of setup shared object (initialization): time 0.0002569/0.618, allocations: 484 kB / 404.2 MB, free: 16.83 MB / 314.7 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.002799/0.6208, allocations: 1.106 MB / 405.3 MB, free: 16.82 MB / 314.7 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.004456/0.6254, allocations: 2.798 MB / 408.1 MB, free: 14.59 MB / 314.7 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.004084/0.6295, allocations: 1.675 MB / 409.8 MB, free: 14.42 MB / 314.7 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 8.158e-05/0.6296, allocations: 15.53 kB / 409.8 MB, free: 14.42 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