Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ModelicaTest_3.2.1_ModelicaTest.Fluid.TestExamplesVariants.HeatingSystem_SteadyState.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 3.2.1+maint.om/package.mo", uses=false) Using package ModelicaTest with version 3.2.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 3.2.1+maint.om/package.mo) Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo) Using package Complex with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo) Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo) Running command: translateModel(ModelicaTest.Fluid.TestExamplesVariants.HeatingSystem_SteadyState,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="ModelicaTest_3.2.1_ModelicaTest.Fluid.TestExamplesVariants.HeatingSystem_SteadyState") translateModel(ModelicaTest.Fluid.TestExamplesVariants.HeatingSystem_SteadyState,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="ModelicaTest_3.2.1_ModelicaTest.Fluid.TestExamplesVariants.HeatingSystem_SteadyState") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.007958/0.007958, allocations: 100.7 kB / 15.73 MB, free: 6.004 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001669/0.001669, allocations: 195.3 kB / 16.68 MB, free: 5.926 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.519/1.519, allocations: 205.1 MB / 222.5 MB, free: 4.484 MB / 174.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 3.2.1+maint.om/package.mo): time 0.3147/0.3147, allocations: 38 MB / 307.9 MB, free: 10.06 MB / 254.1 MB Notification: Modelica requested package Complex of version 3.2.3. Complex 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Modelica requested package ModelicaServices of version 3.2.3. ModelicaServices 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: ModelicaTest requested package Modelica of version 3.2.1. Modelica 3.2.3 is used instead which states that it is fully compatible without conversion script needed. Notification: Performance of FrontEnd - loaded program: time 0.001767/0.001767, allocations: 67.91 kB / 433 MB, free: 5.375 MB / 366.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3371/0.3388, allocations: 56.46 MB / 489.5 MB, free: 19.98 MB / 382.1 MB Notification: Performance of NFInst.instantiate(ModelicaTest.Fluid.TestExamplesVariants.HeatingSystem_SteadyState): time 0.09402/0.4329, allocations: 90.18 MB / 0.5661 GB, free: 9.094 MB / 446.1 MB Notification: Performance of NFInst.instExpressions: time 0.03366/0.4666, allocations: 21.3 MB / 0.5869 GB, free: 3.73 MB / 462.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.003691/0.4704, allocations: 91.44 kB / 0.587 GB, free: 3.641 MB / 462.1 MB Notification: Performance of NFTyping.typeComponents: time 0.003183/0.4736, allocations: 0.9278 MB / 0.5879 GB, free: 2.707 MB / 462.1 MB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/Math/package.mo:1125:3-1182:12:writable] Warning: Pure function 'Modelica.Math.Matrices.solve' contains a call to impure function 'Modelica.Math.Matrices.LAPACK.dgesv_vec'. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/Fluid/Machines.mo:136:29-139:50:writable] Warning: Pure function 'ModelicaTest.Fluid.TestExamplesVariants.HeatingSystem_SteadyState.pump.flowCharacteristic' contains a call to impure function 'Modelica.Math.Matrices.solve'. Notification: Performance of NFTyping.typeBindings: time 0.01053/0.4842, allocations: 3.725 MB / 0.5915 GB, free: 14.96 MB / 478.1 MB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/Fluid/Machines.mo:335:17-340:42:writable] Warning: Pure function 'ModelicaTest.Fluid.TestExamplesVariants.HeatingSystem_SteadyState.pump.powerCharacteristic' contains a call to impure function 'Modelica.Math.Matrices.solve'. Notification: Performance of NFTyping.typeClassSections: time 0.01452/0.4987, allocations: 5.635 MB / 0.597 GB, free: 9.316 MB / 478.1 MB Notification: Performance of NFFlatten.flatten: time 0.0107/0.5094, allocations: 6.894 MB / 0.6038 GB, free: 2.398 MB / 478.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.00338/0.5129, allocations: 1.806 MB / 0.6055 GB, free: 0.5703 MB / 478.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.5004/1.013, allocations: 74.86 MB / 0.6786 GB, free: 20.15 MB / 0.4981 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0647/1.078, allocations: 31.9 MB / 0.7098 GB, free: 3.75 MB / 0.4981 GB Notification: Performance of NFPackage.collectConstants: time 0.001616/1.08, allocations: 244 kB / 0.71 GB, free: 3.512 MB / 0.4981 GB Notification: Performance of NFFlatten.collectFunctions: time 0.01659/1.096, allocations: 6.08 MB / 0.7159 GB, free: 14.74 MB / 0.5137 GB Notification: Performance of NFScalarize.scalarize: time 0.002862/1.099, allocations: 1.069 MB / 0.717 GB, free: 14.1 MB / 0.5137 GB Notification: Performance of NFVerifyModel.verify: time 0.004478/1.104, allocations: 1.492 MB / 0.7184 GB, free: 13.39 MB / 0.5137 GB Notification: Performance of NFConvertDAE.convert: time 0.01333/1.117, allocations: 5.496 MB / 0.7238 GB, free: 9.27 MB / 0.5137 GB Notification: Performance of FrontEnd - DAE generated: time 6.913e-06/1.117, allocations: 0 / 0.7238 GB, free: 9.27 MB / 0.5137 GB Notification: Performance of FrontEnd: time 2.084e-06/1.117, allocations: 0 / 0.7238 GB, free: 9.27 MB / 0.5137 GB Notification: Performance of Transformations before backend: time 0.0001557/1.117, allocations: 0 / 0.7238 GB, free: 9.27 MB / 0.5137 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 538 * Number of variables: 538 Notification: Performance of Generate backend data structure: time 0.01146/1.129, allocations: 3.484 MB / 0.7272 GB, free: 6.172 MB / 0.5137 GB Notification: Performance of prepare preOptimizeDAE: time 4.979e-05/1.129, allocations: 11.89 kB / 0.7272 GB, free: 6.16 MB / 0.5137 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001234/1.13, allocations: 319.8 kB / 0.7275 GB, free: 5.848 MB / 0.5137 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.003518/1.134, allocations: 1.657 MB / 0.7292 GB, free: 4.523 MB / 0.5137 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001737/1.134, allocations: 209.1 kB / 0.7294 GB, free: 4.367 MB / 0.5137 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003188/1.134, allocations: 197.6 kB / 0.7295 GB, free: 4.242 MB / 0.5137 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.005527/1.14, allocations: 3.276 MB / 0.7327 GB, free: 1.828 MB / 0.5137 GB Notification: Performance of preOpt findStateOrder (simulation): time 4.678e-05/1.14, allocations: 7.375 kB / 0.7327 GB, free: 1.824 MB / 0.5137 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002288/1.14, allocations: 82.17 kB / 0.7328 GB, free: 1.805 MB / 0.5137 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0003054/1.14, allocations: 253.1 kB / 0.7331 GB, free: 1.59 MB / 0.5137 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.005606/1.146, allocations: 3.092 MB / 0.7361 GB, free: 15.22 MB / 0.5294 GB Warning: The model contains alias variables with redundant start and/or conflicting 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 0.02021/1.166, allocations: 13.83 MB / 0.7496 GB, free: 0.6797 MB / 0.5294 GB Notification: Performance of preOpt comSubExp (simulation): time 0.004028/1.17, allocations: 2.192 MB / 0.7517 GB, free: 14.51 MB / 0.545 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001755/1.172, allocations: 1.177 MB / 0.7529 GB, free: 13.33 MB / 0.545 GB Notification: Performance of preOpt evalFunc (simulation): time 0.008782/1.181, allocations: 5.625 MB / 0.7584 GB, free: 7.227 MB / 0.545 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.919e-05/1.181, allocations: 54.91 kB / 0.7584 GB, free: 7.168 MB / 0.545 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.0007539/1.182, allocations: 169.9 kB / 0.7586 GB, free: 7 MB / 0.545 GB Notification: Performance of pre-optimization done (n=158): time 3.256e-06/1.182, allocations: 4 kB / 0.7586 GB, free: 6.996 MB / 0.545 GB Notification: Performance of matching and sorting (n=259): time 0.5197/1.701, allocations: 56.25 MB / 0.8135 GB, free: 14.54 MB / 0.6075 GB Error: Jacobian StateSetJac0 contains non-linear components. This indicates a singular system or internal generation errors. Notification: Performance of inlineWhenForInitialization (initialization): time 0.1528/1.854, allocations: 46.47 MB / 0.8589 GB, free: 15.63 MB / 0.6544 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003275/1.857, allocations: 1.858 MB / 0.8607 GB, free: 13.73 MB / 0.6544 GB Notification: Performance of collectPreVariables (initialization): time 0.0007004/1.858, allocations: 69.7 kB / 0.8608 GB, free: 13.66 MB / 0.6544 GB Notification: Performance of collectInitialEqns (initialization): time 0.0009749/1.859, allocations: 1.092 MB / 0.8618 GB, free: 12.56 MB / 0.6544 GB Notification: Performance of collectInitialBindings (initialization): time 0.001317/1.861, allocations: 0.8681 MB / 0.8627 GB, free: 11.7 MB / 0.6544 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.001917/1.862, allocations: 0.5683 MB / 0.8633 GB, free: 11.13 MB / 0.6544 GB Notification: Performance of setup shared object (initialization): time 9.572e-05/1.863, allocations: 305.1 kB / 0.8635 GB, free: 10.83 MB / 0.6544 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.004404/1.867, allocations: 2.176 MB / 0.8657 GB, free: 8.645 MB / 0.6544 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.004843/1.872, allocations: 2.83 MB / 0.8684 GB, free: 5.562 MB / 0.6544 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.2813/2.153, allocations: 5.455 MB / 0.8738 GB, free: 283.7 MB / 0.6544 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.485e-05/2.153, allocations: 5.031 kB / 0.8738 GB, free: 283.7 MB / 0.6544 GB Notification: Performance of matching and sorting (n=359) (initialization): time 0.01897/2.172, allocations: 7.502 MB / 0.8811 GB, free: 282.2 MB / 0.6544 GB Notification: Performance of prepare postOptimizeDAE: time 3.251e-05/2.172, allocations: 12.03 kB / 0.8811 GB, free: 282.2 MB / 0.6544 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.882e-05/2.172, allocations: 17.97 kB / 0.8811 GB, free: 282.2 MB / 0.6544 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.04944/2.222, allocations: 12.25 MB / 0.8931 GB, free: 280.8 MB / 0.6544 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001627/2.223, allocations: 349.1 kB / 0.8934 GB, free: 280.8 MB / 0.6544 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01778/2.241, allocations: 8.639 MB / 0.9018 GB, free: 277.3 MB / 0.6544 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003673/2.245, allocations: 197 kB / 0.902 GB, free: 277.3 MB / 0.6544 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005039/2.245, allocations: 152.3 kB / 0.9022 GB, free: 277.3 MB / 0.6544 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.005127/2.251, allocations: 2.679 MB / 0.9048 GB, free: 276.2 MB / 0.6544 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.003924/2.254, allocations: 2.759 MB / 0.9075 GB, free: 274.7 MB / 0.6544 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.009759/2.264, allocations: 5.334 MB / 0.9127 GB, free: 271.5 MB / 0.6544 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.641e-05/2.264, allocations: 3.75 kB / 0.9127 GB, free: 271.5 MB / 0.6544 GB Notification: Performance of matching and sorting (n=359) (initialization_lambda0): time 0.01351/2.278, allocations: 7.235 MB / 0.9198 GB, free: 268 MB / 0.6544 GB Notification: Performance of prepare postOptimizeDAE: time 2.511e-05/2.278, allocations: 14.44 kB / 0.9198 GB, free: 268 MB / 0.6544 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.653e-05/2.278, allocations: 23.19 kB / 0.9198 GB, free: 268 MB / 0.6544 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.02439/2.302, allocations: 7.735 MB / 0.9274 GB, free: 262.4 MB / 0.6544 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001849/2.304, allocations: 395.4 kB / 0.9277 GB, free: 262 MB / 0.6544 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01485/2.319, allocations: 8.162 MB / 0.9357 GB, free: 253.9 MB / 0.6544 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003538/2.323, allocations: 198.2 kB / 0.9359 GB, free: 253.7 MB / 0.6544 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0004256/2.323, allocations: 147.9 kB / 0.936 GB, free: 253.5 MB / 0.6544 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 84 * Number of states: 0 () * Number of discrete variables: 4 (tank.inFlow[2],tank.inFlow[1],tank.regularFlow[2],tank.regularFlow[1]) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (171): * Single equations (assignments): 169 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 2 systems {(15,79), (18,78)} Notification: Performance of prepare postOptimizeDAE: time 0.0008791/2.324, allocations: 335.5 kB / 0.9364 GB, free: 253.2 MB / 0.6544 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0005978/2.325, allocations: 247.8 kB / 0.9366 GB, free: 253 MB / 0.6544 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01604/2.341, allocations: 8.065 MB / 0.9445 GB, free: 244.9 MB / 0.6544 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.964e-05/2.341, allocations: 28 kB / 0.9445 GB, free: 244.8 MB / 0.6544 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.628e-06/2.341, allocations: 0 / 0.9445 GB, free: 244.8 MB / 0.6544 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.01374/2.354, allocations: 7.14 MB / 0.9515 GB, free: 237.6 MB / 0.6544 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0251/2.38, allocations: 14 MB / 0.9651 GB, free: 223.5 MB / 0.6544 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.234e-05/2.38, allocations: 0 / 0.9651 GB, free: 223.5 MB / 0.6544 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0009267/2.381, allocations: 199.7 kB / 0.9653 GB, free: 223.3 MB / 0.6544 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.04239/2.423, allocations: 11.63 MB / 0.9767 GB, free: 211.7 MB / 0.6544 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0006644/2.424, allocations: 83.95 kB / 0.9768 GB, free: 211.6 MB / 0.6544 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01419/2.438, allocations: 8.345 MB / 0.9849 GB, free: 203.2 MB / 0.6544 GB Warning: There are tearing variables with annotation attribute '__OpenModelica_tearingSelect = TearingSelect.never'. Use -d=tearingdump and -d=tearingdumpV for more information. Error: Jacobian StateSetJac9 contains non-linear components. This indicates a singular system or internal generation errors. Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 0.1368/2.575, allocations: 44.79 MB / 1.029 GB, free: 158.2 MB / 0.6544 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0186/2.593, allocations: 10.53 MB / 1.039 GB, free: 147.6 MB / 0.6544 GB Notification: Performance of postOpt removeConstants (simulation): time 0.002032/2.595, allocations: 0.8135 MB / 1.04 GB, free: 146.7 MB / 0.6544 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0004428/2.596, allocations: 51.94 kB / 1.04 GB, free: 146.7 MB / 0.6544 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.00249/2.598, allocations: 171.8 kB / 1.04 GB, free: 146.5 MB / 0.6544 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0004393/2.599, allocations: 198.1 kB / 1.04 GB, free: 146.3 MB / 0.6544 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002825/2.599, allocations: 111.9 kB / 1.04 GB, free: 146.2 MB / 0.6544 GB Notification: Performance of sorting global known variables: time 0.00154/2.601, allocations: 1.273 MB / 1.041 GB, free: 144.9 MB / 0.6544 GB Notification: Performance of sort global known variables: time 3.8e-07/2.601, allocations: 0 / 1.041 GB, free: 144.9 MB / 0.6544 GB Notification: Performance of remove unused functions: time 0.007489/2.608, allocations: 2.888 MB / 1.044 GB, free: 142.3 MB / 0.6544 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 5 * Number of states: 1 ($STATESET1.x) * Number of discrete variables: 4 (tank.regularFlow[1],tank.regularFlow[2],tank.inFlow[1],tank.inFlow[2]) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (93): * Single equations (assignments): 87 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 4 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 2 systems {(15,77), (19,104)} Notification: Performance of Backend phase and start with SimCode phase: time 0.007441/2.616, allocations: 2.1 MB / 1.046 GB, free: 140.5 MB / 0.6544 GB Notification: Performance of simCode: created initialization part: time 0.024/2.64, allocations: 9.234 MB / 1.055 GB, free: 131.2 MB / 0.6544 GB Notification: Performance of simCode: created event and clocks part: time 9.899e-06/2.64, allocations: 0 / 1.055 GB, free: 131.2 MB / 0.6544 GB Notification: Performance of simCode: created simulation system equations: time 0.008881/2.649, allocations: 3.221 MB / 1.059 GB, free: 128 MB / 0.6544 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00488/2.653, allocations: 1.033 MB / 1.06 GB, free: 127 MB / 0.6544 GB [/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/SimCode/SimCodeUtil.mo:4690:9-4690:59:writable] Error: Internal error function createStateSetsSets failed. [/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/SimCode/SimCodeUtil.mo:804:5-804:146:writable] Error: Internal error function createSimCode failed [Transformation from optimised DAE to simulation code structure failed]