Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr PowerGrids_PowerGrids.Controls.Test.TestDerivativeLag.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/PowerGrids 1.0.3/package.mo", uses=false) Using package PowerGrids with version 1.0.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/PowerGrids 1.0.3/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: "" <> buildModelFMU(PowerGrids.Controls.Test.TestDerivativeLag,fileNamePrefix="PowerGrids_PowerGrids_Controls_Test_TestDerivativeLag",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(PowerGrids.Controls.Test.TestDerivativeLag,fileNamePrefix="PowerGrids_PowerGrids_Controls_Test_TestDerivativeLag",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 0.005097/0.005097, allocations: 102.1 kB / 15.73 MB, free: 6.438 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001184/0.001184, allocations: 194.3 kB / 16.67 MB, free: 6.355 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.402/1.402, allocations: 205.1 MB / 222.6 MB, free: 4.508 MB / 174.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/PowerGrids 1.0.3/package.mo): time 0.06258/0.06258, allocations: 14.17 MB / 284.1 MB, free: 6.98 MB / 238.1 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 0.001808/0.001808, allocations: 75.83 kB / 398.1 MB, free: 14.41 MB / 302.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2811/0.2829, allocations: 50.13 MB / 448.2 MB, free: 2.617 MB / 318.1 MB Notification: Performance of NFInst.instantiate(PowerGrids.Controls.Test.TestDerivativeLag): time 0.003068/0.286, allocations: 1.824 MB / 450 MB, free: 1.188 MB / 318.1 MB Notification: Performance of NFInst.instExpressions: time 0.0004879/0.2866, allocations: 174.9 kB / 450.2 MB, free: 1.043 MB / 318.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.0001797/0.2868, allocations: 2.75 kB / 450.2 MB, free: 1.043 MB / 318.1 MB Notification: Performance of NFTyping.typeComponents: time 0.0001813/0.287, allocations: 25.11 kB / 450.2 MB, free: 1.02 MB / 318.1 MB Notification: Performance of NFTyping.typeBindings: time 0.000249/0.2873, allocations: 26.55 kB / 450.3 MB, free: 0.9961 MB / 318.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.0001232/0.2874, allocations: 42.83 kB / 450.3 MB, free: 0.9609 MB / 318.1 MB Notification: Performance of NFFlatten.flatten: time 0.0001925/0.2876, allocations: 122.4 kB / 450.4 MB, free: 0.8867 MB / 318.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.0001775/0.2878, allocations: 65.91 kB / 450.5 MB, free: 0.8438 MB / 318.1 MB Notification: Performance of NFEvalConstants.evaluate: time 8.97e-05/0.2879, allocations: 41.73 kB / 450.5 MB, free: 0.8203 MB / 318.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.0001204/0.288, allocations: 53.33 kB / 450.6 MB, free: 0.7773 MB / 318.1 MB Notification: Performance of NFPackage.collectConstants: time 3.78e-05/0.2881, allocations: 8.25 kB / 450.6 MB, free: 0.7773 MB / 318.1 MB Notification: Performance of NFFlatten.collectFunctions: time 2.647e-05/0.2881, allocations: 9.625 kB / 450.6 MB, free: 0.7773 MB / 318.1 MB Notification: Performance of NFScalarize.scalarize: time 3.631e-05/0.2881, allocations: 18.62 kB / 450.6 MB, free: 0.7617 MB / 318.1 MB Notification: Performance of NFVerifyModel.verify: time 5.98e-05/0.2882, allocations: 49.3 kB / 450.7 MB, free: 0.7227 MB / 318.1 MB Notification: Performance of NFConvertDAE.convert: time 0.0001916/0.2884, allocations: 105.8 kB / 450.8 MB, free: 0.6445 MB / 318.1 MB Notification: Performance of FrontEnd - DAE generated: time 5.661e-06/0.2884, allocations: 0 / 450.8 MB, free: 0.6445 MB / 318.1 MB Notification: Performance of FrontEnd: time 1.823e-06/0.2884, allocations: 1.375 kB / 450.8 MB, free: 0.6445 MB / 318.1 MB Notification: Performance of Transformations before backend: time 7.024e-06/0.2884, allocations: 0 / 450.8 MB, free: 0.6445 MB / 318.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 22 * Number of variables: 22 Notification: Performance of Generate backend data structure: time 0.0005434/0.289, allocations: 428.2 kB / 451.2 MB, free: 216 kB / 318.1 MB Notification: Performance of prepare preOptimizeDAE: time 4.397e-05/0.289, allocations: 9.625 kB / 451.2 MB, free: 216 kB / 318.1 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 3.593e-05/0.2891, allocations: 46.86 kB / 451.2 MB, free: 164 kB / 318.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 4.819e-05/0.2891, allocations: 11.72 kB / 451.3 MB, free: 160 kB / 318.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.000336/0.2895, allocations: 212.5 kB / 451.5 MB, free: 15.93 MB / 334.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.854e-05/0.2895, allocations: 10.06 kB / 451.5 MB, free: 15.92 MB / 334.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 3.788e-05/0.2895, allocations: 9.875 kB / 451.5 MB, free: 15.92 MB / 334.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0002902/0.2898, allocations: 139.1 kB / 451.6 MB, free: 15.8 MB / 334.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 1.176e-05/0.2899, allocations: 5.312 kB / 451.6 MB, free: 15.79 MB / 334.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.619e-05/0.2899, allocations: 9.359 kB / 451.6 MB, free: 15.79 MB / 334.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.442e-06/0.2899, allocations: 2.75 kB / 451.6 MB, free: 15.79 MB / 334.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0001889/0.2901, allocations: 58.28 kB / 451.7 MB, free: 15.76 MB / 334.1 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0007155/0.2908, allocations: 0.606 MB / 452.3 MB, free: 15.15 MB / 334.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.0002883/0.2911, allocations: 107.2 kB / 452.4 MB, free: 15.05 MB / 334.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.0001011/0.2912, allocations: 42.41 kB / 452.4 MB, free: 15.02 MB / 334.1 MB Notification: Performance of preOpt evalFunc (simulation): time 1.831e-05/0.2913, allocations: 1.75 kB / 452.5 MB, free: 15.02 MB / 334.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.817e-05/0.2913, allocations: 43.97 kB / 452.5 MB, free: 14.96 MB / 334.1 MB Notification: Performance of pre-optimization done (n=7): time 1.363e-06/0.2913, allocations: 0 / 452.5 MB, free: 14.96 MB / 334.1 MB Notification: Performance of matching and sorting (n=7): time 0.0003848/0.2917, allocations: 113.7 kB / 452.6 MB, free: 14.89 MB / 334.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 0.000121/0.2918, allocations: 104.9 kB / 452.7 MB, free: 14.77 MB / 334.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0001351/0.292, allocations: 147.4 kB / 452.9 MB, free: 14.64 MB / 334.1 MB Notification: Performance of collectPreVariables (initialization): time 2.304e-05/0.292, allocations: 35.33 kB / 452.9 MB, free: 14.61 MB / 334.1 MB Notification: Performance of collectInitialEqns (initialization): time 7.052e-05/0.2921, allocations: 118.8 kB / 453 MB, free: 14.49 MB / 334.1 MB Notification: Performance of collectInitialBindings (initialization): time 2.166e-05/0.2921, allocations: 19 kB / 453 MB, free: 14.48 MB / 334.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 4.97e-05/0.2921, allocations: 29.08 kB / 453 MB, free: 14.45 MB / 334.1 MB Notification: Performance of setup shared object (initialization): time 0.0001074/0.2923, allocations: 329.4 kB / 453.4 MB, free: 14.12 MB / 334.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 8.815e-05/0.2924, allocations: 25.11 kB / 453.4 MB, free: 14.11 MB / 334.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0001122/0.2925, allocations: 71.69 kB / 453.5 MB, free: 14.04 MB / 334.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.0001909/0.2927, allocations: 96.91 kB / 453.6 MB, free: 13.95 MB / 334.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.655e-06/0.2927, allocations: 1.219 kB / 453.6 MB, free: 13.95 MB / 334.1 MB Notification: Performance of matching and sorting (n=11) (initialization): time 0.0002631/0.293, allocations: 122.4 kB / 453.7 MB, free: 13.88 MB / 334.1 MB Notification: Performance of prepare postOptimizeDAE: time 1.743e-05/0.293, allocations: 6.375 kB / 453.7 MB, free: 13.88 MB / 334.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.732e-06/0.293, allocations: 1.344 kB / 453.7 MB, free: 13.88 MB / 334.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 1.733e-05/0.293, allocations: 2.938 kB / 453.7 MB, free: 13.88 MB / 334.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001374/0.2932, allocations: 30.23 kB / 453.7 MB, free: 13.86 MB / 334.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.007e-05/0.2932, allocations: 10.7 kB / 453.7 MB, free: 13.86 MB / 334.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 7.99e-05/0.2933, allocations: 8.5 kB / 453.7 MB, free: 13.85 MB / 334.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.318e-05/0.2933, allocations: 3.656 kB / 453.7 MB, free: 13.85 MB / 334.1 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 6 * Number of states: 0 () * Number of discrete variables: 1 (derivativeLag.integrator.local_reset) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (11): * 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: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of prepare postOptimizeDAE: time 0.0001056/0.2934, allocations: 129.4 kB / 453.9 MB, free: 13.72 MB / 334.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 3.814e-05/0.2934, allocations: 7.781 kB / 453.9 MB, free: 13.72 MB / 334.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 3.792e-05/0.2935, allocations: 19.95 kB / 453.9 MB, free: 13.7 MB / 334.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.905e-06/0.2935, allocations: 1.562 kB / 453.9 MB, free: 13.7 MB / 334.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.728e-06/0.2935, allocations: 5.625 kB / 453.9 MB, free: 13.7 MB / 334.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.266e-06/0.2935, allocations: 0 / 453.9 MB, free: 13.7 MB / 334.1 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0002259/0.2937, allocations: 216.3 kB / 454.1 MB, free: 13.46 MB / 334.1 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.404e-06/0.2938, allocations: 1.156 kB / 454.1 MB, free: 13.46 MB / 334.1 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001189/0.2939, allocations: 20.95 kB / 454.1 MB, free: 13.45 MB / 334.1 MB Notification: Performance of postOpt tearingSystem (simulation): time 4.359e-06/0.2939, allocations: 1.406 kB / 454.1 MB, free: 13.45 MB / 334.1 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.171e-05/0.2939, allocations: 1.438 kB / 454.1 MB, free: 13.45 MB / 334.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.079e-05/0.2939, allocations: 5.047 kB / 454.1 MB, free: 13.45 MB / 334.1 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.603e-06/0.2939, allocations: 0 / 454.1 MB, free: 13.45 MB / 334.1 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0003589/0.2943, allocations: 224.8 kB / 454.4 MB, free: 13.26 MB / 334.1 MB Notification: Performance of postOpt removeConstants (simulation): time 5.804e-05/0.2944, allocations: 88.31 kB / 454.4 MB, free: 13.16 MB / 334.1 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 2.29e-05/0.2944, allocations: 1.219 kB / 454.4 MB, free: 13.16 MB / 334.1 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 9.01e-05/0.2945, allocations: 7.281 kB / 454.5 MB, free: 13.15 MB / 334.1 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 4.892e-05/0.2945, allocations: 15.3 kB / 454.5 MB, free: 13.14 MB / 334.1 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 6.993e-06/0.2946, allocations: 3.188 kB / 454.5 MB, free: 13.14 MB / 334.1 MB Notification: Performance of sorting global known variables: time 8.905e-05/0.2947, allocations: 115 kB / 454.6 MB, free: 13.05 MB / 334.1 MB Notification: Performance of sort global known variables: time 2e-07/0.2947, allocations: 0 / 454.6 MB, free: 13.05 MB / 334.1 MB Notification: Performance of remove unused functions: time 0.0002593/0.2949, allocations: 17.58 kB / 454.6 MB, free: 13.04 MB / 334.1 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 3 * Number of states: 1 (derivativeLag.integrator.y) * 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 (7): * Single equations (assignments): 7 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of Backend phase and start with SimCode phase: time 0.000635/0.2956, allocations: 0.7696 MB / 455.4 MB, free: 12.3 MB / 334.1 MB Notification: Performance of simCode: created initialization part: time 0.0002441/0.2958, allocations: 67.53 kB / 455.4 MB, free: 12.28 MB / 334.1 MB Notification: Performance of simCode: created event and clocks part: time 3.086e-06/0.2958, allocations: 384 / 455.4 MB, free: 12.28 MB / 334.1 MB Notification: Performance of simCode: created simulation system equations: time 9.691e-05/0.2959, allocations: 34.17 kB / 455.5 MB, free: 12.26 MB / 334.1 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0003533/0.2963, allocations: 33.8 kB / 455.5 MB, free: 12.24 MB / 334.1 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001977/0.2983, allocations: 1.658 MB / 457.2 MB, free: 10.72 MB / 334.1 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0002791/0.2986, allocations: 0.7054 MB / 457.9 MB, free: 10.01 MB / 334.1 MB Notification: Performance of simCode: alias equations: time 6.733e-05/0.2987, allocations: 17.14 kB / 457.9 MB, free: 10 MB / 334.1 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 6.911e-05/0.2987, allocations: 38.3 kB / 457.9 MB, free: 9.973 MB / 334.1 MB Notification: Performance of SimCode: time 5.41e-07/0.2987, allocations: 0 / 457.9 MB, free: 9.973 MB / 334.1 MB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.0202/0.3189, allocations: 2.502 MB / 460.4 MB, free: 8.562 MB / 334.1 MB Notification: Performance of buildModelFMU: Generate platform static: time 7.452/7.771, allocations: 12.17 kB / 460.4 MB, free: 8.555 MB / 334.1 MB (rm -f PowerGrids_PowerGrids.Controls.Test.TestDerivativeLag.pipe ; mkfifo PowerGrids_PowerGrids.Controls.Test.TestDerivativeLag.pipe ; head -c 1048576 < PowerGrids_PowerGrids.Controls.Test.TestDerivativeLag.pipe >> ../files/PowerGrids_PowerGrids.Controls.Test.TestDerivativeLag.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator -r=PowerGrids_PowerGrids.Controls.Test.TestDerivativeLag_res.mat --tempDir=temp_PowerGrids_PowerGrids_Controls_Test_TestDerivativeLag_fmu --startTime=0 --stopTime=10 --timeout=50 --tolerance=1e-06 PowerGrids_PowerGrids_Controls_Test_TestDerivativeLag.fmu > PowerGrids_PowerGrids.Controls.Test.TestDerivativeLag.pipe 2>&1) diffSimulationResults("PowerGrids_PowerGrids.Controls.Test.TestDerivativeLag_res.mat","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/ReferenceFiles/PowerGrids/PowerGrids.Controls.Test.TestDerivativeLag_res.mat","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/PowerGrids_PowerGrids.Controls.Test.TestDerivativeLag.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) "" Variables in the reference:derivativeLag.T1,derivativeLag.Td,derivativeLag.feedback.y,derivativeLag.gain.k,derivativeLag.gain.u,derivativeLag.gain.y,derivativeLag.initType,derivativeLag.integrator.initType,derivativeLag.integrator.k,derivativeLag.integrator.u,derivativeLag.integrator.y,derivativeLag.integrator.y_start,derivativeLag.noDynamics,derivativeLag.u,derivativeLag.y,derivativeLag.yStart,derivativeLagAnalyticSolution.y,derivativeLagNoDynamics.T1,derivativeLagNoDynamics.Td,derivativeLagNoDynamics.feedback.y,derivativeLagNoDynamics.gain.k,derivativeLagNoDynamics.gain.u,derivativeLagNoDynamics.gain.y,derivativeLagNoDynamics.initType,derivativeLagNoDynamics.noDynamics,derivativeLagNoDynamics.u,derivativeLagNoDynamics.y,derivativeLagNoDynamics.yStart,derivativeLagNoDynamics.zero.y,derivativeLagNoDynamicsAnalyticSolution.y,step.height,step.offset,step.startTime,step.y,time Variables in the result:der(derivativeLag.integrator.y),derivativeLag.T1,derivativeLag.Td,derivativeLag.feedback.u1,derivativeLag.feedback.u2,derivativeLag.feedback.y,derivativeLag.gain.k,derivativeLag.gain.u,derivativeLag.gain.y,derivativeLag.initType,derivativeLag.integrator.initType,derivativeLag.integrator.k,derivativeLag.integrator.u,derivativeLag.integrator.use_reset,derivativeLag.integrator.use_set,derivativeLag.integrator.y,derivativeLag.integrator.y_start,derivativeLag.noDynamics,derivativeLag.u,derivativeLag.y,derivativeLag.yStart,derivativeLagAnalyticSolution.y,derivativeLagNoDynamics.T1,derivativeLagNoDynamics.Td,derivativeLagNoDynamics.feedback.u1,derivativeLagNoDynamics.feedback.u2,derivativeLagNoDynamics.feedback.y,derivativeLagNoDynamics.gain.k,derivativeLagNoDynamics.gain.u,derivativeLagNoDynamics.gain.y,derivativeLagNoDynamics.initType,derivativeLagNoDynamics.noDynamics,derivativeLagNoDynamics.u,derivativeLagNoDynamics.y,derivativeLagNoDynamics.yStart,derivativeLagNoDynamics.zero.y,derivativeLagNoDynamicsAnalyticSolution.y,step.height,step.offset,step.startTime,step.y,time