Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Modelica_3.2.3_Modelica.Electrical.Analog.Examples.OpAmps.Integrator.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) 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: "" <> buildModelFMU(Modelica.Electrical.Analog.Examples.OpAmps.Integrator,fileNamePrefix="Modelica_3_2_3_Modelica_Electrical_Analog_Examples_OpAmps_Integrator",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Modelica.Electrical.Analog.Examples.OpAmps.Integrator,fileNamePrefix="Modelica_3_2_3_Modelica_Electrical_Analog_Examples_OpAmps_Integrator",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 0.001866/0.001866, allocations: 109.4 kB / 17.73 MB, free: 5.34 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.002286/0.002286, allocations: 184.1 kB / 18.66 MB, free: 4.414 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.481/1.481, allocations: 205.1 MB / 224.5 MB, free: 12.23 MB / 190.1 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: Performance of FrontEnd - loaded program: time 0.001681/0.001681, allocations: 59.92 kB / 328.1 MB, free: 3.781 MB / 270.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1105/0.1122, allocations: 46.61 MB / 374.7 MB, free: 5.059 MB / 318.1 MB Notification: Performance of NFInst.instantiate(Modelica.Electrical.Analog.Examples.OpAmps.Integrator): time 0.004253/0.1165, allocations: 2.602 MB / 377.3 MB, free: 2.441 MB / 318.1 MB Notification: Performance of NFInst.instExpressions: time 0.001379/0.1179, allocations: 0.7134 MB / 378 MB, free: 1.719 MB / 318.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.0001364/0.118, allocations: 8 kB / 378 MB, free: 1.711 MB / 318.1 MB Notification: Performance of NFTyping.typeComponents: time 0.0001582/0.1182, allocations: 39.58 kB / 378 MB, free: 1.672 MB / 318.1 MB Notification: Performance of NFTyping.typeBindings: time 0.000174/0.1184, allocations: 75.34 kB / 378.1 MB, free: 1.598 MB / 318.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.000293/0.1187, allocations: 95.81 kB / 378.2 MB, free: 1.504 MB / 318.1 MB Notification: Performance of NFFlatten.flatten: time 0.0003893/0.1191, allocations: 330.5 kB / 378.5 MB, free: 1.18 MB / 318.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.0002013/0.1193, allocations: 88.69 kB / 378.6 MB, free: 1.094 MB / 318.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.0002185/0.1196, allocations: 127.5 kB / 378.7 MB, free: 0.9688 MB / 318.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.0002038/0.1198, allocations: 139.4 kB / 378.9 MB, free: 0.832 MB / 318.1 MB Notification: Performance of NFPackage.collectConstants: time 5.176e-05/0.1198, allocations: 28 kB / 378.9 MB, free: 0.8047 MB / 318.1 MB Notification: Performance of NFFlatten.collectFunctions: time 4.874e-05/0.1199, allocations: 28 kB / 378.9 MB, free: 0.7773 MB / 318.1 MB Notification: Performance of NFScalarize.scalarize: time 6.872e-05/0.12, allocations: 63.77 kB / 379 MB, free: 0.7148 MB / 318.1 MB Notification: Performance of NFVerifyModel.verify: time 0.0001475/0.1201, allocations: 131.3 kB / 379.1 MB, free: 0.5859 MB / 318.1 MB Notification: Performance of NFConvertDAE.convert: time 0.0004601/0.1206, allocations: 306.8 kB / 379.4 MB, free: 292 kB / 318.1 MB Notification: Performance of FrontEnd - DAE generated: time 1.008e-05/0.1206, allocations: 3.984 kB / 379.4 MB, free: 288 kB / 318.1 MB Notification: Performance of FrontEnd: time 1.563e-06/0.1206, allocations: 0 / 379.4 MB, free: 288 kB / 318.1 MB Notification: Performance of Transformations before backend: time 7.083e-06/0.1206, allocations: 4 kB / 379.4 MB, free: 284 kB / 318.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 46 * Number of variables: 46 Notification: Performance of Generate backend data structure: time 0.1872/0.3078, allocations: 0.6155 MB / 380 MB, free: 12.98 MB / 318.1 MB Notification: Performance of prepare preOptimizeDAE: time 4.869e-05/0.3079, allocations: 10.34 kB / 380.1 MB, free: 12.98 MB / 318.1 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 5.591e-05/0.3079, allocations: 54.23 kB / 380.1 MB, free: 12.95 MB / 318.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 7.263e-05/0.308, allocations: 29.77 kB / 380.1 MB, free: 12.93 MB / 318.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.00041/0.3084, allocations: 268.7 kB / 380.4 MB, free: 12.72 MB / 318.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.342e-05/0.3085, allocations: 14.09 kB / 380.4 MB, free: 12.72 MB / 318.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 5.75e-05/0.3085, allocations: 20.19 kB / 380.4 MB, free: 12.72 MB / 318.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0006731/0.3092, allocations: 238.5 kB / 380.7 MB, free: 12.69 MB / 318.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 1.589e-05/0.3093, allocations: 3.938 kB / 380.7 MB, free: 12.68 MB / 318.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.456e-05/0.3093, allocations: 9.125 kB / 380.7 MB, free: 12.68 MB / 318.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 9.858e-06/0.3093, allocations: 5.5 kB / 380.7 MB, free: 12.68 MB / 318.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0007521/0.3101, allocations: 243.5 kB / 380.9 MB, free: 12.68 MB / 318.1 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.001418/0.3115, allocations: 0.8121 MB / 381.7 MB, free: 12.29 MB / 318.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.0008521/0.3124, allocations: 227.1 kB / 382 MB, free: 12.27 MB / 318.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.0003438/0.3127, allocations: 97.67 kB / 382.1 MB, free: 12.26 MB / 318.1 MB Notification: Performance of preOpt evalFunc (simulation): time 2.936e-05/0.3128, allocations: 5.688 kB / 382.1 MB, free: 12.26 MB / 318.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0004663/0.3132, allocations: 161.2 kB / 382.2 MB, free: 12.19 MB / 318.1 MB Notification: Performance of pre-optimization done (n=13): time 2.074e-06/0.3132, allocations: 0 / 382.2 MB, free: 12.19 MB / 318.1 MB Notification: Performance of matching and sorting (n=13): time 0.00197/0.3152, allocations: 0.5441 MB / 382.8 MB, free: 11.99 MB / 318.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 3.935e-05/0.3153, allocations: 80.58 kB / 382.8 MB, free: 11.9 MB / 318.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0002232/0.3155, allocations: 241.2 kB / 383.1 MB, free: 11.75 MB / 318.1 MB Notification: Performance of collectPreVariables (initialization): time 1.72e-05/0.3155, allocations: 30.86 kB / 383.1 MB, free: 11.72 MB / 318.1 MB Notification: Performance of collectInitialEqns (initialization): time 8.476e-05/0.3156, allocations: 162.5 kB / 383.3 MB, free: 11.59 MB / 318.1 MB Notification: Performance of collectInitialBindings (initialization): time 3.183e-05/0.3156, allocations: 53.95 kB / 383.3 MB, free: 11.55 MB / 318.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 7.34e-05/0.3157, allocations: 40.78 kB / 383.4 MB, free: 11.52 MB / 318.1 MB Notification: Performance of setup shared object (initialization): time 6.04e-05/0.3158, allocations: 333.5 kB / 383.7 MB, free: 11.2 MB / 318.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003097/0.3161, allocations: 100.1 kB / 383.8 MB, free: 11.16 MB / 318.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003086/0.3164, allocations: 143.4 kB / 383.9 MB, free: 11.07 MB / 318.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.00066/0.3171, allocations: 244.1 kB / 384.2 MB, free: 10.93 MB / 318.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.466e-06/0.3171, allocations: 1.75 kB / 384.2 MB, free: 10.93 MB / 318.1 MB Notification: Performance of matching and sorting (n=23) (initialization): time 0.001204/0.3183, allocations: 385.3 kB / 384.5 MB, free: 10.78 MB / 318.1 MB Notification: Performance of prepare postOptimizeDAE: time 5.316e-05/0.3184, allocations: 37.94 kB / 384.6 MB, free: 10.74 MB / 318.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.099e-05/0.3184, allocations: 1.188 kB / 384.6 MB, free: 10.74 MB / 318.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.0005804/0.319, allocations: 93.98 kB / 384.7 MB, free: 10.73 MB / 318.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002462/0.3193, allocations: 44.33 kB / 384.7 MB, free: 10.72 MB / 318.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.00178/0.321, allocations: 1.558 MB / 386.3 MB, free: 9.281 MB / 318.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0002771/0.3213, allocations: 47.12 kB / 386.3 MB, free: 9.262 MB / 318.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.367e-05/0.3214, allocations: 11.77 kB / 386.3 MB, free: 9.258 MB / 318.1 MB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0003261/0.3217, allocations: 175.1 kB / 386.5 MB, free: 9.145 MB / 318.1 MB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0002977/0.322, allocations: 141.1 kB / 386.6 MB, free: 9.051 MB / 318.1 MB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0005222/0.3225, allocations: 228.5 kB / 386.9 MB, free: 8.906 MB / 318.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.382e-06/0.3226, allocations: 1.312 kB / 386.9 MB, free: 8.906 MB / 318.1 MB Notification: Performance of matching and sorting (n=23) (initialization_lambda0): time 0.000738/0.3233, allocations: 311.3 kB / 387.2 MB, free: 8.75 MB / 318.1 MB Notification: Performance of prepare postOptimizeDAE: time 2.773e-05/0.3233, allocations: 37.62 kB / 387.2 MB, free: 8.715 MB / 318.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.408e-06/0.3233, allocations: 2.594 kB / 387.2 MB, free: 8.715 MB / 318.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 7.41e-05/0.3234, allocations: 24.02 kB / 387.2 MB, free: 8.703 MB / 318.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002142/0.3236, allocations: 42.88 kB / 387.3 MB, free: 8.703 MB / 318.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0008517/0.3245, allocations: 1.556 MB / 388.8 MB, free: 7.133 MB / 318.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0002646/0.3248, allocations: 37.17 kB / 388.9 MB, free: 7.121 MB / 318.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.793e-05/0.3248, allocations: 9.531 kB / 388.9 MB, free: 7.117 MB / 318.1 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 7 * Number of states: 0 () * Number of discrete variables: 5 (vIn.signalSource.count,$PRE.vIn.signalSource.count,vIn.signalSource.T_start,$PRE.vIn.signalSource.T_start,$whenCondition1) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (20): * Single equations (assignments): 18 * Array equations: 0 * Algorithm blocks: 1 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 1 * 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): 1 system {(1,2)} Notification: Performance of prepare postOptimizeDAE: time 0.0001173/0.3249, allocations: 191.7 kB / 389.1 MB, free: 6.93 MB / 318.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 3.603e-05/0.325, allocations: 21.39 kB / 389.1 MB, free: 6.918 MB / 318.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 4.504e-05/0.325, allocations: 25.92 kB / 389.1 MB, free: 6.898 MB / 318.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.136e-06/0.325, allocations: 2 kB / 389.1 MB, free: 6.898 MB / 318.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.719e-06/0.325, allocations: 0.5625 kB / 389.1 MB, free: 6.898 MB / 318.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.839e-06/0.3251, allocations: 1.406 kB / 389.1 MB, free: 6.898 MB / 318.1 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0002774/0.3253, allocations: 286.3 kB / 389.4 MB, free: 6.664 MB / 318.1 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.523e-06/0.3253, allocations: 0 / 389.4 MB, free: 6.664 MB / 318.1 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001966/0.3255, allocations: 38.12 kB / 389.4 MB, free: 6.656 MB / 318.1 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.0001739/0.3257, allocations: 44.31 kB / 389.5 MB, free: 6.645 MB / 318.1 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.793e-05/0.3258, allocations: 5.156 kB / 389.5 MB, free: 6.641 MB / 318.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001297/0.3271, allocations: 1.555 MB / 391 MB, free: 5.191 MB / 318.1 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.162e-06/0.3271, allocations: 0 / 391 MB, free: 5.191 MB / 318.1 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001131/0.3282, allocations: 402.5 kB / 391.4 MB, free: 5.023 MB / 318.1 MB Notification: Performance of postOpt removeConstants (simulation): time 6.087e-05/0.3283, allocations: 95.45 kB / 391.5 MB, free: 4.922 MB / 318.1 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 3.55e-05/0.3283, allocations: 9.828 kB / 391.5 MB, free: 4.914 MB / 318.1 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0002391/0.3286, allocations: 23.83 kB / 391.5 MB, free: 4.914 MB / 318.1 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 8.903e-05/0.3287, allocations: 21.94 kB / 391.6 MB, free: 4.906 MB / 318.1 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.464e-05/0.3287, allocations: 3.5 kB / 391.6 MB, free: 4.906 MB / 318.1 MB Notification: Performance of sorting global known variables: time 0.0001888/0.3289, allocations: 172.6 kB / 391.7 MB, free: 4.801 MB / 318.1 MB Notification: Performance of sort global known variables: time 9.52e-07/0.3289, allocations: 64 / 391.7 MB, free: 4.801 MB / 318.1 MB Notification: Performance of remove unused functions: time 0.0005155/0.3294, allocations: 116.2 kB / 391.9 MB, free: 4.773 MB / 318.1 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: 3 ($whenCondition1,vIn.signalSource.T_start,vIn.signalSource.count) * Number of discrete states: 1 (vIn.signalSource.count) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (11): * Single equations (assignments): 8 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 2 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 1 * 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): 1 system {(1,2)} Notification: Performance of Backend phase and start with SimCode phase: time 0.001464/0.3309, allocations: 0.9254 MB / 392.8 MB, free: 4.082 MB / 318.1 MB Notification: Performance of simCode: created initialization part: time 0.001413/0.3323, allocations: 0.6532 MB / 393.4 MB, free: 3.641 MB / 318.1 MB Notification: Performance of simCode: created event and clocks part: time 3.156e-06/0.3323, allocations: 0 / 393.4 MB, free: 3.641 MB / 318.1 MB Notification: Performance of simCode: created simulation system equations: time 0.00045/0.3328, allocations: 215.4 kB / 393.6 MB, free: 3.504 MB / 318.1 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0003333/0.3331, allocations: 44.27 kB / 393.7 MB, free: 3.484 MB / 318.1 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.004496/0.3376, allocations: 2.805 MB / 396.5 MB, free: 1.676 MB / 318.1 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0001977/0.3379, allocations: 0.7482 MB / 397.2 MB, free: 0.9727 MB / 318.1 MB Notification: Performance of simCode: alias equations: time 0.0001408/0.338, allocations: 27.77 kB / 397.3 MB, free: 0.9648 MB / 318.1 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001122/0.3381, allocations: 70.62 kB / 397.3 MB, free: 0.9102 MB / 318.1 MB Notification: Performance of SimCode: time 2.044e-06/0.3381, allocations: 0 / 397.3 MB, free: 0.9102 MB / 318.1 MB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.04902/0.3872, allocations: 6.057 MB / 403.4 MB, free: 14.94 MB / 334.1 MB Notification: Performance of buildModelFMU: Generate platform static: time 12/12.39, allocations: 9.859 kB / 403.4 MB, free: 14.93 MB / 334.1 MB (rm -f Modelica_3.2.3_Modelica.Electrical.Analog.Examples.OpAmps.Integrator.pipe ; mkfifo Modelica_3.2.3_Modelica.Electrical.Analog.Examples.OpAmps.Integrator.pipe ; head -c 1048576 < Modelica_3.2.3_Modelica.Electrical.Analog.Examples.OpAmps.Integrator.pipe >> ../files/Modelica_3.2.3_Modelica.Electrical.Analog.Examples.OpAmps.Integrator.sim & python3 -m fmpy simulate --output-file Modelica_3.2.3_Modelica.Electrical.Analog.Examples.OpAmps.Integrator_res.csv --start-time 0 --stop-time 1 --timeout 50 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 0.001 Modelica_3_2_3_Modelica_Electrical_Analog_Examples_OpAmps_Integrator.fmu > Modelica_3.2.3_Modelica.Electrical.Analog.Examples.OpAmps.Integrator.pipe 2>&1) diffSimulationResults("Modelica_3.2.3_Modelica.Electrical.Analog.Examples.OpAmps.Integrator_res.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v3.2.3+build.4/Modelica/Electrical/Analog/Examples/OpAmps/Integrator/Integrator.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Modelica_3.2.3_Modelica.Electrical.Analog.Examples.OpAmps.Integrator.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) Reference file matches