Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Modelica_4.0.0_Modelica.Electrical.Analog.Examples.OpAmps.SignalGenerator.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 4.0.0+maint.om/package.mo", uses=false) Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+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: "" <> buildModelFMU(Modelica.Electrical.Analog.Examples.OpAmps.SignalGenerator,fileNamePrefix="Modelica_4_0_0_Modelica_Electrical_Analog_Examples_OpAmps_SignalGenerator",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Modelica.Electrical.Analog.Examples.OpAmps.SignalGenerator,fileNamePrefix="Modelica_4_0_0_Modelica_Electrical_Analog_Examples_OpAmps_SignalGenerator",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001856/0.001856, allocations: 106.5 kB / 16.92 MB, free: 5.77 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.002103/0.002103, allocations: 191.3 kB / 17.85 MB, free: 5.168 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.344/1.344, allocations: 222.9 MB / 241.5 MB, free: 15.31 MB / 206.1 MB Notification: Performance of FrontEnd - loaded program: time 0.0009712/0.0009713, allocations: 52.38 kB / 300.7 MB, free: 5.785 MB / 238.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.08815/0.08913, allocations: 49.44 MB / 350.2 MB, free: 4.332 MB / 286.1 MB Notification: Performance of NFInst.instantiate(Modelica.Electrical.Analog.Examples.OpAmps.SignalGenerator): time 0.004192/0.09337, allocations: 2.932 MB / 353.1 MB, free: 1.375 MB / 286.1 MB Notification: Performance of NFInst.instExpressions: time 0.00139/0.09479, allocations: 0.7362 MB / 353.8 MB, free: 0.6328 MB / 286.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.0001389/0.09494, allocations: 8 kB / 353.9 MB, free: 0.625 MB / 286.1 MB Notification: Performance of NFTyping.typeComponents: time 0.0001598/0.09511, allocations: 55.42 kB / 353.9 MB, free: 0.5703 MB / 286.1 MB Notification: Performance of NFTyping.typeBindings: time 0.0001855/0.09531, allocations: 107.1 kB / 354 MB, free: 476 kB / 286.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.0002637/0.09559, allocations: 123.7 kB / 354.1 MB, free: 352 kB / 286.1 MB Notification: Performance of NFFlatten.flatten: time 0.0003665/0.09596, allocations: 406.3 kB / 354.5 MB, free: 15.95 MB / 302.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.0002358/0.09622, allocations: 131.4 kB / 354.7 MB, free: 15.82 MB / 302.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.0001703/0.09639, allocations: 147.4 kB / 354.8 MB, free: 15.67 MB / 302.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.0001843/0.09659, allocations: 171.2 kB / 355 MB, free: 15.5 MB / 302.1 MB Notification: Performance of NFPackage.collectConstants: time 5.386e-05/0.09665, allocations: 36 kB / 355 MB, free: 15.47 MB / 302.1 MB Notification: Performance of NFFlatten.collectFunctions: time 6.141e-05/0.09671, allocations: 35.94 kB / 355 MB, free: 15.43 MB / 302.1 MB Notification: Performance of NFScalarize.scalarize: time 6.788e-05/0.09679, allocations: 79.69 kB / 355.1 MB, free: 15.36 MB / 302.1 MB Notification: Performance of NFVerifyModel.verify: time 0.0001577/0.09695, allocations: 167.2 kB / 355.3 MB, free: 15.19 MB / 302.1 MB Notification: Performance of NFConvertDAE.convert: time 0.0003588/0.09732, allocations: 378.9 kB / 355.7 MB, free: 14.82 MB / 302.1 MB Notification: Performance of FrontEnd - DAE generated: time 6.102e-06/0.09733, allocations: 0 / 355.7 MB, free: 14.82 MB / 302.1 MB Notification: Performance of FrontEnd: time 1.373e-06/0.09734, allocations: 0 / 355.7 MB, free: 14.82 MB / 302.1 MB Notification: Performance of Transformations before backend: time 7.594e-06/0.09735, allocations: 0 / 355.7 MB, free: 14.82 MB / 302.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 75 * Number of variables: 75 Notification: Performance of Generate backend data structure: time 0.001104/0.09846, allocations: 0.6277 MB / 356.3 MB, free: 14.14 MB / 302.1 MB Notification: Performance of prepare preOptimizeDAE: time 4.312e-05/0.09851, allocations: 8.031 kB / 356.3 MB, free: 14.13 MB / 302.1 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 9.504e-05/0.09862, allocations: 74.66 kB / 356.4 MB, free: 14.05 MB / 302.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 7.268e-05/0.09869, allocations: 40.47 kB / 356.4 MB, free: 14.01 MB / 302.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0003815/0.09908, allocations: 283.4 kB / 356.7 MB, free: 13.7 MB / 302.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.416e-05/0.09911, allocations: 25.03 kB / 356.7 MB, free: 13.67 MB / 302.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 5.739e-05/0.09918, allocations: 28.38 kB / 356.7 MB, free: 13.64 MB / 302.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0006494/0.09983, allocations: 349.2 kB / 357.1 MB, free: 13.29 MB / 302.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 1.044e-05/0.09986, allocations: 0 / 357.1 MB, free: 13.29 MB / 302.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.965e-05/0.09989, allocations: 12 kB / 357.1 MB, free: 13.28 MB / 302.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.151e-05/0.09991, allocations: 8 kB / 357.1 MB, free: 13.27 MB / 302.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0006749/0.1006, allocations: 286.4 kB / 357.4 MB, free: 12.99 MB / 302.1 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.001838/0.1024, allocations: 1.178 MB / 358.5 MB, free: 11.73 MB / 302.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.0008698/0.1033, allocations: 301.2 kB / 358.8 MB, free: 11.43 MB / 302.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.0004649/0.1038, allocations: 184.7 kB / 359 MB, free: 11.25 MB / 302.1 MB Notification: Performance of preOpt evalFunc (simulation): time 2.141e-05/0.1038, allocations: 0 / 359 MB, free: 11.25 MB / 302.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.46e-05/0.1039, allocations: 38.56 kB / 359.1 MB, free: 11.2 MB / 302.1 MB Notification: Performance of pre-optimization done (n=19): time 1.332e-06/0.1039, allocations: 0 / 359.1 MB, free: 11.2 MB / 302.1 MB Notification: Performance of matching and sorting (n=19): time 0.002708/0.1066, allocations: 0.855 MB / 359.9 MB, free: 10.3 MB / 302.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 3.701e-05/0.1066, allocations: 55.34 kB / 360 MB, free: 10.23 MB / 302.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0002677/0.1069, allocations: 274.6 kB / 360.2 MB, free: 9.957 MB / 302.1 MB Notification: Performance of collectPreVariables (initialization): time 2.279e-05/0.1069, allocations: 29.7 kB / 360.3 MB, free: 9.922 MB / 302.1 MB Notification: Performance of collectInitialEqns (initialization): time 0.000125/0.1071, allocations: 203.8 kB / 360.5 MB, free: 9.719 MB / 302.1 MB Notification: Performance of collectInitialBindings (initialization): time 5.914e-05/0.1071, allocations: 63.09 kB / 360.5 MB, free: 9.656 MB / 302.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 8.862e-05/0.1072, allocations: 65.61 kB / 360.6 MB, free: 9.586 MB / 302.1 MB Notification: Performance of setup shared object (initialization): time 0.0001291/0.1074, allocations: 338.8 kB / 360.9 MB, free: 9.246 MB / 302.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0002871/0.1077, allocations: 104.8 kB / 361 MB, free: 9.141 MB / 302.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003395/0.108, allocations: 192 kB / 361.2 MB, free: 8.91 MB / 302.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.0005922/0.1086, allocations: 299.3 kB / 361.5 MB, free: 8.578 MB / 302.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.337e-06/0.1086, allocations: 7.938 kB / 361.5 MB, free: 8.57 MB / 302.1 MB Notification: Performance of matching and sorting (n=36) (initialization): time 0.001453/0.1101, allocations: 0.522 MB / 362 MB, free: 8.035 MB / 302.1 MB Notification: Performance of prepare postOptimizeDAE: time 1.719e-05/0.1101, allocations: 12.09 kB / 362 MB, free: 8.023 MB / 302.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.025e-06/0.1101, allocations: 4 kB / 362 MB, free: 8.02 MB / 302.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.0005797/0.1107, allocations: 137.6 kB / 362.2 MB, free: 7.879 MB / 302.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001983/0.1109, allocations: 55.92 kB / 362.2 MB, free: 7.824 MB / 302.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.005176/0.1161, allocations: 3.7 MB / 365.9 MB, free: 3.848 MB / 302.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0002786/0.1164, allocations: 47.58 kB / 366 MB, free: 3.801 MB / 302.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.066e-05/0.1164, allocations: 16 kB / 366 MB, free: 3.785 MB / 302.1 MB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0002691/0.1167, allocations: 188 kB / 366.2 MB, free: 3.598 MB / 302.1 MB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0002416/0.117, allocations: 180.4 kB / 366.4 MB, free: 3.379 MB / 302.1 MB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0004291/0.1174, allocations: 257.6 kB / 366.6 MB, free: 3.086 MB / 302.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 3.186e-06/0.1174, allocations: 4 kB / 366.6 MB, free: 3.082 MB / 302.1 MB Notification: Performance of matching and sorting (n=36) (initialization_lambda0): time 0.0009306/0.1184, allocations: 405.6 kB / 367 MB, free: 2.676 MB / 302.1 MB Notification: Performance of prepare postOptimizeDAE: time 1.109e-05/0.1184, allocations: 14.75 kB / 367 MB, free: 2.664 MB / 302.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.122e-06/0.1184, allocations: 8 kB / 367 MB, free: 2.656 MB / 302.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.0002904/0.1187, allocations: 85.66 kB / 367.1 MB, free: 2.566 MB / 302.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002004/0.1189, allocations: 59.86 kB / 367.2 MB, free: 2.508 MB / 302.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.1441/0.263, allocations: 3.009 MB / 370.2 MB, free: 23.92 MB / 302.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0003372/0.2634, allocations: 30.59 kB / 370.2 MB, free: 23.92 MB / 302.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.368e-05/0.2634, allocations: 13.56 kB / 370.2 MB, free: 23.92 MB / 302.1 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 14 * Number of states: 0 () * Number of discrete variables: 0 () * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (30): * Single equations (assignments): 28 * 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 {(1,5), (1,1)} Notification: Performance of prepare postOptimizeDAE: time 0.0001144/0.2636, allocations: 194.2 kB / 370.4 MB, free: 23.74 MB / 302.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 6.406e-05/0.2636, allocations: 26.69 kB / 370.4 MB, free: 23.74 MB / 302.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 6.191e-05/0.2637, allocations: 31.84 kB / 370.5 MB, free: 23.74 MB / 302.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.827e-06/0.2637, allocations: 2.25 kB / 370.5 MB, free: 23.74 MB / 302.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.877e-06/0.2637, allocations: 3.594 kB / 370.5 MB, free: 23.74 MB / 302.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.189e-06/0.2637, allocations: 2.25 kB / 370.5 MB, free: 23.74 MB / 302.1 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001811/0.2655, allocations: 0.8197 MB / 371.3 MB, free: 23.43 MB / 302.1 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.178e-06/0.2656, allocations: 6.688 kB / 371.3 MB, free: 23.43 MB / 302.1 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001403/0.2657, allocations: 27.34 kB / 371.3 MB, free: 23.43 MB / 302.1 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.0005828/0.2663, allocations: 142.9 kB / 371.5 MB, free: 23.41 MB / 302.1 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.096e-05/0.2663, allocations: 2.453 kB / 371.5 MB, free: 23.41 MB / 302.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.004039/0.2704, allocations: 3.417 MB / 374.9 MB, free: 20.74 MB / 302.1 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.304e-06/0.2704, allocations: 1.078 kB / 374.9 MB, free: 20.74 MB / 302.1 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001527/0.2719, allocations: 0.615 MB / 375.5 MB, free: 20.59 MB / 302.1 MB Notification: Performance of postOpt removeConstants (simulation): time 9.013e-05/0.272, allocations: 108.7 kB / 375.6 MB, free: 20.48 MB / 302.1 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 3.444e-05/0.2721, allocations: 7.609 kB / 375.6 MB, free: 20.48 MB / 302.1 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0002585/0.2723, allocations: 28.2 kB / 375.6 MB, free: 20.48 MB / 302.1 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 8.75e-05/0.2724, allocations: 16.42 kB / 375.7 MB, free: 20.48 MB / 302.1 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.542e-05/0.2725, allocations: 7.406 kB / 375.7 MB, free: 20.48 MB / 302.1 MB Notification: Performance of sorting global known variables: time 0.0002094/0.2727, allocations: 193.7 kB / 375.9 MB, free: 20.41 MB / 302.1 MB Notification: Performance of sort global known variables: time 2.1e-07/0.2727, allocations: 1.531 kB / 375.9 MB, free: 20.41 MB / 302.1 MB Notification: Performance of remove unused functions: time 0.0006994/0.2734, allocations: 160.8 kB / 376 MB, free: 20.4 MB / 302.1 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 1 (c.v) * Number of discrete variables: 0 () * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (13): * Single equations (assignments): 11 * 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 {(1,5), (1,1)} Notification: Performance of Backend phase and start with SimCode phase: time 0.001665/0.2751, allocations: 1.155 MB / 377.2 MB, free: 19.7 MB / 302.1 MB Notification: Performance of simCode: created initialization part: time 0.001636/0.2767, allocations: 0.9077 MB / 378.1 MB, free: 19.17 MB / 302.1 MB Notification: Performance of simCode: created event and clocks part: time 3.696e-06/0.2767, allocations: 1.188 kB / 378.1 MB, free: 19.17 MB / 302.1 MB Notification: Performance of simCode: created simulation system equations: time 0.0004306/0.2772, allocations: 345.6 kB / 378.4 MB, free: 18.92 MB / 302.1 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.000419/0.2776, allocations: 47.52 kB / 378.5 MB, free: 18.91 MB / 302.1 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.005244/0.2829, allocations: 3.37 MB / 381.8 MB, free: 16.8 MB / 302.1 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0002056/0.2831, allocations: 0.7678 MB / 382.6 MB, free: 16.11 MB / 302.1 MB Notification: Performance of simCode: alias equations: time 0.0001493/0.2832, allocations: 32.39 kB / 382.6 MB, free: 16.1 MB / 302.1 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 9.832e-05/0.2833, allocations: 88.97 kB / 382.7 MB, free: 16.04 MB / 302.1 MB Notification: Performance of SimCode: time 3.91e-07/0.2834, allocations: 4 kB / 382.7 MB, free: 16.03 MB / 302.1 MB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.0373/0.3207, allocations: 7.664 MB / 390.4 MB, free: 13.79 MB / 302.1 MB Notification: Performance of buildModelFMU: Generate platform static: time 12.47/12.79, allocations: 6.75 kB / 390.4 MB, free: 13.79 MB / 302.1 MB (rm -f Modelica_4.0.0_Modelica.Electrical.Analog.Examples.OpAmps.SignalGenerator.pipe ; mkfifo Modelica_4.0.0_Modelica.Electrical.Analog.Examples.OpAmps.SignalGenerator.pipe ; head -c 1048576 < Modelica_4.0.0_Modelica.Electrical.Analog.Examples.OpAmps.SignalGenerator.pipe >> ../files/Modelica_4.0.0_Modelica.Electrical.Analog.Examples.OpAmps.SignalGenerator.sim & python3 -m fmpy simulate --output-file Modelica_4.0.0_Modelica.Electrical.Analog.Examples.OpAmps.SignalGenerator_res.csv --start-time 0 --stop-time 1 --timeout 50 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 0.001 Modelica_4_0_0_Modelica_Electrical_Analog_Examples_OpAmps_SignalGenerator.fmu > Modelica_4.0.0_Modelica.Electrical.Analog.Examples.OpAmps.SignalGenerator.pipe 2>&1) diffSimulationResults("Modelica_4.0.0_Modelica.Electrical.Analog.Examples.OpAmps.SignalGenerator_res.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v4.0.0/Modelica/Electrical/Analog/Examples/OpAmps/SignalGenerator/SignalGenerator.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Modelica_4.0.0_Modelica.Electrical.Analog.Examples.OpAmps.SignalGenerator.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) "Error: Could not read variable opAmp1.out.v in file Modelica_4.0.0_Modelica.Electrical.Analog.Examples.OpAmps.SignalGenerator_res.csv. Warning: Get data of variable opAmp1.out.v from file Modelica_4.0.0_Modelica.Electrical.Analog.Examples.OpAmps.SignalGenerator_res.csv failed! Error: Could not read variable opAmp1.out.i in file Modelica_4.0.0_Modelica.Electrical.Analog.Examples.OpAmps.SignalGenerator_res.csv. Warning: Get data of variable opAmp1.out.i from file Modelica_4.0.0_Modelica.Electrical.Analog.Examples.OpAmps.SignalGenerator_res.csv failed! Error: Could not read variable opAmp2.out.v in file Modelica_4.0.0_Modelica.Electrical.Analog.Examples.OpAmps.SignalGenerator_res.csv. Warning: Get data of variable opAmp2.out.v from file Modelica_4.0.0_Modelica.Electrical.Analog.Examples.OpAmps.SignalGenerator_res.csv failed! Error: Could not read variable opAmp2.out.i in file Modelica_4.0.0_Modelica.Electrical.Analog.Examples.OpAmps.SignalGenerator_res.csv. Warning: Get data of variable opAmp2.out.i from file Modelica_4.0.0_Modelica.Electrical.Analog.Examples.OpAmps.SignalGenerator_res.csv failed! " Variables in the reference:time,c.v,opAmp1.out.v,opAmp1.out.i,opAmp2.out.v,opAmp2.out.i Variables in the result:time,c.v