Notification: Performance of FrontEnd - loaded program: time 1.664e-05/1.68e-05, allocations: 2.375 kB / 388.1 MB, free: 5.621 MB / 290.8 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.08959/0.08963, allocations: 53.41 MB / 441.5 MB, free: 10.05 MB / 338.8 MB Notification: Performance of FrontEnd - scodeFlatten: time 0.207/0.2967, allocations: 84.85 MB / 0.514 GB, free: 46.17 MB / 386.8 MB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002355/0.297, allocations: 84.86 kB / 0.5141 GB, free: 46.17 MB / 386.8 MB Notification: Performance of FrontEnd: time 0.1771/0.4741, allocations: 35.71 MB / 0.549 GB, free: 33.49 MB / 386.8 MB Notification: Performance of Transformations before backend: time 0.0002043/0.4744, allocations: 31.94 kB / 0.549 GB, free: 33.46 MB / 386.8 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 255 * Number of variables: 255 Notification: Performance of Generate backend data structure: time 0.01293/0.4873, allocations: 2.125 MB / 0.5511 GB, free: 31.41 MB / 386.8 MB Notification: Performance of prepare preOptimizeDAE: time 5.045e-05/0.4874, allocations: 8.031 kB / 0.5511 GB, free: 31.4 MB / 386.8 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.008708/0.4961, allocations: 0.5692 MB / 0.5517 GB, free: 30.87 MB / 386.8 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.004062/0.5002, allocations: 0.9889 MB / 0.5526 GB, free: 30.1 MB / 386.8 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0007929/0.5011, allocations: 407.6 kB / 0.553 GB, free: 29.64 MB / 386.8 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0004482/0.5015, allocations: 64 kB / 0.5531 GB, free: 29.58 MB / 386.8 MB Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.004534/0.5061, allocations: 1.056 MB / 0.5541 GB, free: 28.95 MB / 386.8 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.004252/0.5104, allocations: 1.113 MB / 0.5552 GB, free: 28.14 MB / 386.8 MB Notification: Performance of preOpt findStateOrder (simulation): time 5.006e-05/0.5105, allocations: 0 / 0.5552 GB, free: 28.14 MB / 386.8 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002687/0.5108, allocations: 0 / 0.5552 GB, free: 28.14 MB / 386.8 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.63e-05/0.5108, allocations: 28 kB / 0.5552 GB, free: 28.11 MB / 386.8 MB Warning: The model contains alias variables with conflicting start and/or nominal values. It is recommended to resolve the conflicts, because otherwise the system could be hard to solve. To print the conflicting alias sets and the chosen candidates please use -d=aliasConflicts. Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0192/0.53, allocations: 4.82 MB / 0.5599 GB, free: 24.37 MB / 386.8 MB Notification: Performance of preOpt comSubExp (simulation): time 0.0187/0.5488, allocations: 3.147 MB / 0.563 GB, free: 21.64 MB / 386.8 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.0027/0.5515, allocations: 0.6614 MB / 0.5637 GB, free: 21.28 MB / 386.8 MB Notification: Performance of preOpt evalFunc (simulation): time 0.0002299/0.5518, allocations: 18.5 kB / 0.5637 GB, free: 21.27 MB / 386.8 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.003e-05/0.5519, allocations: 52.42 kB / 0.5637 GB, free: 21.21 MB / 386.8 MB Notification: Performance of pre-optimization done (n=122): time 7.638e-06/0.5519, allocations: 0 / 0.5637 GB, free: 21.21 MB / 386.8 MB Notification: Performance of matching and sorting (n=122): time 0.02204/0.574, allocations: 4.283 MB / 0.5679 GB, free: 17.09 MB / 386.8 MB Notification: Performance of inlineWhenForInitialization (initialization): time 4.761e-05/0.574, allocations: 171.2 kB / 0.5681 GB, free: 16.89 MB / 386.8 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001679/0.5757, allocations: 0.928 MB / 0.569 GB, free: 15.95 MB / 386.8 MB Notification: Performance of collectPreVariables (initialization): time 0.0003149/0.5761, allocations: 25.7 kB / 0.569 GB, free: 15.92 MB / 386.8 MB Notification: Performance of collectInitialEqns (initialization): time 0.000406/0.5765, allocations: 0.5836 MB / 0.5696 GB, free: 15.33 MB / 386.8 MB Notification: Performance of collectInitialBindings (initialization): time 0.0004335/0.5769, allocations: 413.8 kB / 0.57 GB, free: 14.92 MB / 386.8 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001278/0.5771, allocations: 4 kB / 0.57 GB, free: 14.92 MB / 386.8 MB Notification: Performance of setup shared object (initialization): time 9.096e-05/0.5772, allocations: 353.9 kB / 0.5703 GB, free: 14.57 MB / 386.8 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001217/0.5784, allocations: 0.5494 MB / 0.5708 GB, free: 14.02 MB / 386.8 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001327/0.5797, allocations: 0.7154 MB / 0.5715 GB, free: 13.26 MB / 386.8 MB Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: gENCLS.omega = 0.0 ($START.gENCLS.omega = 0.0) Notification: Performance of analyzeInitialSystem (initialization): time 0.001567/0.5813, allocations: 0.6829 MB / 0.5722 GB, free: 12.56 MB / 386.8 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.036e-06/0.5813, allocations: 0 / 0.5722 GB, free: 12.56 MB / 386.8 MB Notification: Performance of matching and sorting (n=163) (initialization): time 0.00492/0.5863, allocations: 2.018 MB / 0.5742 GB, free: 10.53 MB / 386.8 MB Notification: Performance of prepare postOptimizeDAE: time 0.0002183/0.5865, allocations: 1.064 MB / 0.5752 GB, free: 9.395 MB / 386.8 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.192e-05/0.5865, allocations: 7.984 kB / 0.5752 GB, free: 9.387 MB / 386.8 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.01124/0.5978, allocations: 2.444 MB / 0.5776 GB, free: 6.941 MB / 386.8 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0008125/0.5986, allocations: 147.8 kB / 0.5778 GB, free: 6.797 MB / 386.8 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01072/0.6094, allocations: 3.861 MB / 0.5815 GB, free: 2.914 MB / 386.8 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002317/0.6117, allocations: 234.8 kB / 0.5817 GB, free: 2.684 MB / 386.8 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001871/0.6119, allocations: 47.98 kB / 0.5818 GB, free: 2.637 MB / 386.8 MB Notification: Performance of prepare postOptimizeDAE: time 1.285e-05/0.6119, allocations: 7.984 kB / 0.5818 GB, free: 2.629 MB / 386.8 MB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.004452/0.6164, allocations: 1.803 MB / 0.5836 GB, free: 0.8242 MB / 386.8 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.07e-05/0.6165, allocations: 0 / 0.5836 GB, free: 0.8242 MB / 386.8 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.01152/0.628, allocations: 2.413 MB / 0.5859 GB, free: 14.4 MB / 402.8 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0008577/0.6289, allocations: 143.8 kB / 0.5861 GB, free: 14.26 MB / 402.8 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01096/0.6399, allocations: 3.591 MB / 0.5896 GB, free: 10.65 MB / 402.8 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002328/0.6422, allocations: 206.9 kB / 0.5898 GB, free: 10.45 MB / 402.8 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002492/0.6425, allocations: 43.98 kB / 0.5898 GB, free: 10.4 MB / 402.8 MB Warning: The initial conditions are over specified. The following 1 initial equations are redundant, so they are removed from the initialization sytem: gENCLS.omega = 0.0. Warning: Iteration variables with default zero start attribute in equation system w/o analytic Jacobian: eSST4B.Ifd0:VARIABLE(fixed = false protected = true ) type: Real eSST4B.rectifierCommutationVoltageDrop.division.u1:VARIABLE() "Connector of Real input signal 1" type: Real eSST4B.add1.u1:VARIABLE() "Connector of Real input signal 1" type: Real $START.eSST4B.DiffV.u2:VARIABLE(fixed = false ) "Connector of Real input signal 2" type: Real eSST4B.V_REF:VARIABLE(fixed = false protected = true ) type: Real pwLine4.ir.re:VARIABLE() "Real part of complex number" type: Real pwLine1.ir.im:VARIABLE() "Imaginary part of complex number" type: Real pwFault.p.ir:VARIABLE(flow=true ) "Real part of the current" type: Real pwLine3.ir.re:VARIABLE() "Real part of complex number" type: Real pwLine4.is.re:VARIABLE() "Real part of complex number" type: Real pwLine4.is.im:VARIABLE() "Imaginary part of complex number" type: Real pwFault.p.ii:VARIABLE(flow=true ) "Imaginary part of the current" type: Real pwLine3.ir.im:VARIABLE() "Imaginary part of complex number" type: Real constantLoad.P:VARIABLE() "Active power consumption (pu)" type: Real constantLoad.Q:VARIABLE() "Reactive power consumption (pu)" type: Real pwLine1.is.re:VARIABLE() "Real part of complex number" type: Real pwLine.ir.im:VARIABLE() "Imaginary part of complex number" type: Real pwLine3.is.im:VARIABLE() "Imaginary part of complex number" type: Real pwLine3.is.re:VARIABLE() "Real part of complex number" type: Real pwLine4.ir.im:VARIABLE() "Imaginary part of complex number" type: Real pwLine1.is.im:VARIABLE() "Imaginary part of complex number" type: Real pwLine1.ir.re:VARIABLE() "Real part of complex number" type: Real eSST4B.I_T.im:VARIABLE(protected = true ) "Imaginary part of complex number" type: Real eSST4B.I_T.re:VARIABLE(protected = true ) "Real part of complex number" type: Real $START.eSST4B.VM1.y:VARIABLE(fixed = false ) "Connector of Real output signal" type: Real eSST4B.VM1.y_start:VARIABLE() = eSST4B.VA0 "Initial or guess value of output (must be in the limits outMin .. outMax)" type: Real eSST4B.VA0:VARIABLE(fixed = false protected = true ) type: Real eSST4B.VB0:VARIABLE(fixed = false protected = true ) type: Real eSST4B.IN0:VARIABLE(fixed = false protected = true ) type: Real eSST4B.VE0:VARIABLE(fixed = false protected = true ) type: Real eSST4B.rectifierCommutationVoltageDrop.fEX.y:VARIABLE() type: Real eSST4B.rectifierCommutationVoltageDrop.division.y:VARIABLE() "Connector of Real output signal" type: Real eSST4B.maxLimiter.y:VARIABLE() "Connector of Real output signal" type: Real eSST4B.maxLimiter.u:VARIABLE() "Connector of Real input signal" type: Real eSST4B.VE:VARIABLE(protected = true ) type: Real generator.PSIpp:VARIABLE() "Air-gap flux (pu)" type: Real pwLine.ir.re:VARIABLE() "Real part of complex number" type: Real eSST4B.ECOMP0:VARIABLE(fixed = false protected = true ) type: Real eSST4B.TransducerDelay.y_start:VARIABLE() = eSST4B.ECOMP0 "Output start value" type: Real $START.eSST4B.TransducerDelay.state:VARIABLE(fixed = false ) type: Real eSST4B.DiffV.y:VARIABLE() "Connector of Real output signal" type: Real eSST4B.Gain1.u:VARIABLE() "Input signal connector" type: Real eSST4B.Gain1.y:VARIABLE() "Output signal connector" type: Real eSST4B.add.y:VARIABLE() "Connector of Real output signal" type: Real eSST4B.VA.u:VARIABLE() "Connector of Real input signal" type: Real eSST4B.Gain2.u:VARIABLE() "Input signal connector" type: Real eSST4B.Gain2.y:VARIABLE() "Output signal connector" type: Real eSST4B.add2.y:VARIABLE() "Connector of Real output signal" type: Real eSST4B.lV_Gate.n1:VARIABLE() type: Real eSST4B.lV_Gate.p:VARIABLE() type: Real eSST4B.EFD:VARIABLE() "Excitation Voltage (pu)" type: Real Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 12 * Number of states: 0 () * Number of discrete variables: 0 () * Number of discrete states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (72): * Single equations (assignments): 71 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 1 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details: * Constant Jacobian: 0 * Linear Jacobian (size,density): 0 * Non-linear Jacobian: 1 {92} * Without analytic Jacobian: 0 Notification: Performance of prepare postOptimizeDAE: time 0.0006149/0.6432, allocations: 189.6 kB / 0.59 GB, free: 10.21 MB / 402.8 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0005782/0.6437, allocations: 138.3 kB / 0.5901 GB, free: 10.07 MB / 402.8 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02892/0.6727, allocations: 4.393 MB / 0.5944 GB, free: 5.656 MB / 402.8 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.877e-05/0.6728, allocations: 7.969 kB / 0.5944 GB, free: 5.648 MB / 402.8 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 9.336e-06/0.6728, allocations: 4 kB / 0.5944 GB, free: 5.645 MB / 402.8 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 9.555e-06/0.6728, allocations: 3.938 kB / 0.5944 GB, free: 5.641 MB / 402.8 MB Notification: Performance of postOpt removeConstants (simulation): time 0.0009169/0.6738, allocations: 247.1 kB / 0.5947 GB, free: 5.379 MB / 402.8 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000591/0.6744, allocations: 8 kB / 0.5947 GB, free: 5.371 MB / 402.8 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002186/0.6766, allocations: 163.8 kB / 0.5948 GB, free: 5.211 MB / 402.8 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0005022/0.6771, allocations: 153 kB / 0.595 GB, free: 5.062 MB / 402.8 MB Notification: Performance of postOpt createDAEmodeBDAE (simulation): time 0.009847/0.687, allocations: 2.249 MB / 0.5972 GB, free: 2.828 MB / 402.8 MB Notification: Performance of postOpt detectDAEmodeSparsePattern (simulation): time 0.005071/0.6921, allocations: 2.075 MB / 0.5992 GB, free: 0.7227 MB / 402.8 MB Notification: Performance of Backend: time 0.001506/0.6936, allocations: 0.7058 MB / 0.5999 GB, free: 12 kB / 402.8 MB Error: Internal error function createNonlinearResidualEquations failed [/var/lib/hudson/slave/workspace/LibraryExperimental/OpenModelica/OMCompiler/Compiler/SimCode/SimCodeUtil.mo:3730:7-3730:48:writable] Error: Internal error createOdeSystem2 failed for Generic Jacobian via directional derivatives [/var/lib/hudson/slave/workspace/LibraryExperimental/OpenModelica/OMCompiler/Compiler/SimCode/SimCodeUtil.mo:3623:9-3623:50:writable] Error: Internal error function createOdeSystem failed for component {76, 84, 79, 81, 75, 85, 80, 77, 87, 58, 59, 47, 46, 48, 51, 56, 53, 52, 54, 44, 60, 42, 10, 21, 148, 19, 73, 68, 142, 143, 140, 141, 69, 74, 82, 78, 70, 37, 39, 45, 38, 40, 12, 13, 14, 15, 149, 22, 9, 71, 72, 35, 36, 134, 135, 133, 132, 119, 118, 127, 125, 124, 34, 33, 103, 102, 100, 105, 104, 99, 98, 126, 30, 96, 117, 116, 29, 97, 32, 111, 115, 114, 113, 31, 112, 110, 17, 152, 26, 50, 41, 11:6, 20, 33, 50, 14, 12, 106, 111, 114, 112, 104, 103, 105, 131, 92, 122, 116, 115, 123, 91, 121, 93, 94, 96, 95, 97, 100, 99, 136, 143, 125, 126, 137, 124, 113, 134, 135, 133, 132, 16, 17, 146, 70, 32, 30, 9, 3, 4, 5, 1, 21, 19, 25, 26, 18, 69, 55, 57, 59, 68, 147, 145, 138, 144, 148, 74, 52, 7, 8, 22, 24, 51, 49, 36, 35, 34, 45, 44, 29, 28, 27, 48, 47, 53, 46, 63, 65, 71, 58, 56, 61, 67} Size: 92 Generic Jacobian via directional derivatives [/var/lib/hudson/slave/workspace/LibraryExperimental/OpenModelica/OMCompiler/Compiler/SimCode/SimCodeUtil.mo:1353:5-1353:77:writable] Error: Internal error createEquationsForSystems failed