Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr ScalableTestSuite_noopt_ScalableTestSuite.Mechanical.Strings.ScaledExperiments.StringModelica_N_8.conf.json 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) 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/ScalableTestSuite 2.2.0-master/package.mo", uses=false) Using package ScalableTestSuite with version 2.2.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ScalableTestSuite 2.2.0-master/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) 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) Running command: translateModel(ScalableTestSuite.Mechanical.Strings.ScaledExperiments.StringModelica_N_8,tolerance=3e-08,outputFormat="mat",numberOfIntervals=4000,variableFilter="revolute.1..angle|revolute.1..phi|revolute.2..angle|revolute.2..phi|revolute.3..angle|revolute.3..phi|revolute.4..angle|revolute.4..phi|revolute.5..angle|revolute.5..phi|revolute.6..angle|revolute.6..phi|revolute.7..angle|revolute.7..phi|revolute.8..angle|revolute.8..phi|time|time",fileNamePrefix="ScalableTestSuite_noopt_ScalableTestSuite.Mechanical.Strings.ScaledExperiments.StringModelica_N_8") translateModel(ScalableTestSuite.Mechanical.Strings.ScaledExperiments.StringModelica_N_8,tolerance=3e-08,outputFormat="mat",numberOfIntervals=4000,variableFilter="revolute.1..angle|revolute.1..phi|revolute.2..angle|revolute.2..phi|revolute.3..angle|revolute.3..phi|revolute.4..angle|revolute.4..phi|revolute.5..angle|revolute.5..phi|revolute.6..angle|revolute.6..phi|revolute.7..angle|revolute.7..phi|revolute.8..angle|revolute.8..phi|time|time",fileNamePrefix="ScalableTestSuite_noopt_ScalableTestSuite.Mechanical.Strings.ScaledExperiments.StringModelica_N_8") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001041/0.001041, allocations: 180.7 kB / 16.38 MB, free: 5.762 MB / 13.93 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.312/1.312, allocations: 223.2 MB / 240.3 MB, free: 10.15 MB / 202.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001/0.0009999, allocations: 102.1 kB / 291.5 MB, free: 10.7 MB / 234.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ScalableTestSuite 2.2.0-master/package.mo): time 0.8525/0.8525, allocations: 120.5 MB / 463.1 MB, free: 8.699 MB / 346.7 MB Notification: Performance of FrontEnd - loaded program: time 0.0003132/0.0003132, allocations: 8 kB / 0.5433 GB, free: 42.41 MB / 394.8 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1664/0.1667, allocations: 82.84 MB / 0.6242 GB, free: 9.234 MB / 442.8 MB Notification: Performance of FrontEnd - scodeFlatten: time 0.7836/0.9504, allocations: 147.3 MB / 0.7681 GB, free: 2.855 MB / 0.5263 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002254/0.9507, allocations: 82.64 kB / 0.7682 GB, free: 2.812 MB / 0.5263 GB Notification: Performance of FrontEnd - DAE generated: time 1.207/2.158, allocations: 229.2 MB / 0.992 GB, free: 149.9 MB / 0.6828 GB Notification: Performance of FrontEnd: time 3.958e-06/2.158, allocations: 2.859 kB / 0.992 GB, free: 149.9 MB / 0.6828 GB Notification: Performance of Transformations before backend: time 0.001459/2.16, allocations: 232.9 kB / 0.9922 GB, free: 149.9 MB / 0.6828 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 3442 * Number of variables: 3442 Notification: Performance of Generate backend data structure: time 0.05282/2.212, allocations: 16.43 MB / 1.008 GB, free: 145.2 MB / 0.6828 GB Notification: Performance of prepare preOptimizeDAE: time 4.328e-05/2.212, allocations: 7.219 kB / 1.008 GB, free: 145.2 MB / 0.6828 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.08734/2.3, allocations: 25.99 MB / 1.034 GB, free: 144.4 MB / 0.6828 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.05168/2.352, allocations: 20.87 MB / 1.054 GB, free: 142.6 MB / 0.6828 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.000856/2.352, allocations: 0.7547 MB / 1.055 GB, free: 142.5 MB / 0.6828 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.005452/2.358, allocations: 1.071 MB / 1.056 GB, free: 142.5 MB / 0.6828 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.06312/2.421, allocations: 28.24 MB / 1.083 GB, free: 127.8 MB / 0.6828 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.001069/2.422, allocations: 177.5 kB / 1.084 GB, free: 127.6 MB / 0.6828 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.004844/2.427, allocations: 475.7 kB / 1.084 GB, free: 127.2 MB / 0.6828 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.003454/2.431, allocations: 2.281 MB / 1.086 GB, free: 125.4 MB / 0.6828 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.04841/2.479, allocations: 24.75 MB / 1.11 GB, free: 101.5 MB / 0.6828 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.6172/3.096, allocations: 110.1 MB / 1.218 GB, free: 80.58 MB / 0.6828 GB Notification: Performance of preOpt comSubExp (simulation): time 0.03795/3.134, allocations: 15.7 MB / 1.233 GB, free: 79.84 MB / 0.6828 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0008447/3.135, allocations: 427 kB / 1.234 GB, free: 79.55 MB / 0.6828 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.02995/3.165, allocations: 12.09 MB / 1.245 GB, free: 79.3 MB / 0.6828 GB Notification: Performance of pre-optimization done (n=593): time 1.741e-05/3.165, allocations: 0 / 1.245 GB, free: 79.3 MB / 0.6828 GB Notification: Performance of matching and sorting (n=786): time 0.3425/3.508, allocations: 134.9 MB / 1.377 GB, free: 35.72 MB / 0.6828 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0002685/3.508, allocations: 0.6686 MB / 1.378 GB, free: 34.91 MB / 0.6828 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.02076/3.529, allocations: 9.857 MB / 1.388 GB, free: 25.19 MB / 0.6828 GB Notification: Performance of collectPreVariables (initialization): time 0.002758/3.531, allocations: 149.7 kB / 1.388 GB, free: 25.04 MB / 0.6828 GB Notification: Performance of collectInitialEqns (initialization): time 0.008006/3.54, allocations: 7.221 MB / 1.395 GB, free: 18.53 MB / 0.6828 GB Notification: Performance of collectInitialBindings (initialization): time 0.005408/3.545, allocations: 2.839 MB / 1.397 GB, free: 15.71 MB / 0.6828 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.003143/3.548, allocations: 253.4 kB / 1.398 GB, free: 15.46 MB / 0.6828 GB Notification: Performance of setup shared object (initialization): time 0.001417/3.55, allocations: 0.8856 MB / 1.399 GB, free: 14.57 MB / 0.6828 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.01418/3.564, allocations: 9.857 MB / 1.408 GB, free: 4.703 MB / 0.6828 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.02152/3.585, allocations: 15.54 MB / 1.423 GB, free: 2.734 MB / 0.6984 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.02158/3.607, allocations: 12.76 MB / 1.436 GB, free: 6.328 MB / 0.714 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.000269/3.607, allocations: 56 kB / 1.436 GB, free: 6.273 MB / 0.714 GB Notification: Performance of matching and sorting (n=1657) (initialization): time 0.08444/3.692, allocations: 36.47 MB / 1.472 GB, free: 2.375 MB / 0.7453 GB Notification: Performance of prepare postOptimizeDAE: time 0.0003959/3.692, allocations: 109.7 kB / 1.472 GB, free: 2.262 MB / 0.7453 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0004472/3.693, allocations: 184 kB / 1.472 GB, free: 2.082 MB / 0.7453 GB Notification: Tearing is skipped for strong component 1 because system size of 218 exceeds maximum system size for tearing of linear systems (200). To adjust the maximum system size for tearing use --maxSizeLinearTearing= and --maxSizeNonlinearTearing=. Notification: Performance of postOpt tearingSystem (initialization): time 0.0004983/3.693, allocations: 286.8 kB / 1.472 GB, free: 1.805 MB / 0.7453 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01212/3.705, allocations: 2.963 MB / 1.475 GB, free: 14.84 MB / 0.7609 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0004966/3.706, allocations: 378.7 kB / 1.475 GB, free: 14.46 MB / 0.7609 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01552/3.721, allocations: 1.402 MB / 1.477 GB, free: 13.06 MB / 0.7609 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.004233/3.726, allocations: 0.6733 MB / 1.477 GB, free: 12.39 MB / 0.7609 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 848 * Number of states: 0 () * Number of discrete variables: 98 ($whenCondition1,$PRE.pulse1.T_start,pulse1.T_start,$PRE.pulse1.count,pulse1.count,bodybox[9].color[3],bodybox[9].color[2],bodybox[9].color[1],bodybox[9].body.sphereColor[3],bodybox[9].body.sphereColor[2],bodybox[9].body.sphereColor[1],bodybox[8].color[3],bodybox[8].color[2],bodybox[8].color[1],bodybox[8].body.sphereColor[3],bodybox[8].body.sphereColor[2],bodybox[8].body.sphereColor[1],bodybox[7].color[3],bodybox[7].color[2],bodybox[7].color[1],bodybox[7].body.sphereColor[3],bodybox[7].body.sphereColor[2],bodybox[7].body.sphereColor[1],bodybox[6].color[3],bodybox[6].color[2],bodybox[6].color[1],bodybox[6].body.sphereColor[3],bodybox[6].body.sphereColor[2],bodybox[6].body.sphereColor[1],bodybox[5].color[3],bodybox[5].color[2],bodybox[5].color[1],bodybox[5].body.sphereColor[3],bodybox[5].body.sphereColor[2],bodybox[5].body.sphereColor[1],bodybox[4].color[3],bodybox[4].color[2],bodybox[4].color[1],bodybox[4].body.sphereColor[3],bodybox[4].body.sphereColor[2],bodybox[4].body.sphereColor[1],bodybox[3].color[3],bodybox[3].color[2],bodybox[3].color[1],bodybox[3].body.sphereColor[3],bodybox[3].body.sphereColor[2],bodybox[3].body.sphereColor[1],bodybox[2].color[3],bodybox[2].color[2],bodybox[2].color[1],bodybox[2].body.sphereColor[3],bodybox[2].body.sphereColor[2],bodybox[2].body.sphereColor[1],bodybox[1].color[3],bodybox[1].color[2],bodybox[1].color[1],bodybox[1].body.sphereColor[3],bodybox[1].body.sphereColor[2],bodybox[1].body.sphereColor[1],prismatic1.boxColor[3],prismatic1.boxColor[2],prismatic1.boxColor[1],revolute[8].cylinderColor[3],revolute[8].cylinderColor[2],revolute[8].cylinderColor[1],revolute[7].cylinderColor[3],revolute[7].cylinderColor[2],revolute[7].cylinderColor[1],revolute[6].cylinderColor[3],revolute[6].cylinderColor[2],revolute[6].cylinderColor[1],revolute[5].cylinderColor[3],revolute[5].cylinderColor[2],revolute[5].cylinderColor[1],revolute[4].cylinderColor[3],revolute[4].cylinderColor[2],revolute[4].cylinderColor[1],revolute[3].cylinderColor[3],revolute[3].cylinderColor[2],revolute[3].cylinderColor[1],revolute[2].cylinderColor[3],revolute[2].cylinderColor[2],revolute[2].cylinderColor[1],revolute[1].cylinderColor[3],revolute[1].cylinderColor[2],revolute[1].cylinderColor[1],world.gravityArrowColor[3],world.gravityArrowColor[2],world.gravityArrowColor[1],world.axisColor_x[3],world.axisColor_x[2],world.axisColor_x[1],world.groundColor[3],world.groundColor[2],world.groundColor[1],world.gravitySphereColor[3],world.gravitySphereColor[2],world.gravitySphereColor[1]) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (1415): * Single equations (assignments): 1410 * Array equations: 3 * Algorithm blocks: 1 * 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): 1 {(218,1.6%)} * Non-linear Jacobian: 0 * Without analytic Jacobian: 0 Notification: Performance of prepare postOptimizeDAE: time 0.01796/3.744, allocations: 6.818 MB / 1.484 GB, free: 5.555 MB / 0.7609 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.004534/3.748, allocations: 0.9875 MB / 1.485 GB, free: 4.555 MB / 0.7609 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.4574/4.206, allocations: 30.29 MB / 1.515 GB, free: 208.6 MB / 0.7765 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.0001818/4.206, allocations: 77.91 kB / 1.515 GB, free: 208.6 MB / 0.7765 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 0.0001613/4.206, allocations: 38.44 kB / 1.515 GB, free: 208.6 MB / 0.7765 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.000232/4.206, allocations: 35.41 kB / 1.515 GB, free: 208.6 MB / 0.7765 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.1057/4.312, allocations: 57.99 MB / 1.571 GB, free: 205.4 MB / 0.7765 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 9.675e-05/4.312, allocations: 11.34 kB / 1.571 GB, free: 205.4 MB / 0.7765 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.005884/4.318, allocations: 1.324 MB / 1.573 GB, free: 205.4 MB / 0.7765 GB Notification: Tearing is skipped for strong component 2 because system size of 215 exceeds maximum system size for tearing of linear systems (200). To adjust the maximum system size for tearing use --maxSizeLinearTearing= and --maxSizeNonlinearTearing=. Notification: Performance of postOpt tearingSystem (simulation): time 0.000101/4.318, allocations: 33.69 kB / 1.573 GB, free: 205.4 MB / 0.7765 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.002096/4.32, allocations: 148.2 kB / 1.573 GB, free: 205.4 MB / 0.7765 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 5.577e-05/4.32, allocations: 45.02 kB / 1.573 GB, free: 205.4 MB / 0.7765 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.098e-05/4.32, allocations: 21.53 kB / 1.573 GB, free: 205.4 MB / 0.7765 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.06859/4.389, allocations: 46.13 MB / 1.618 GB, free: 190.9 MB / 0.7765 GB Notification: Performance of postOpt removeConstants (simulation): time 0.01254/4.402, allocations: 2.967 MB / 1.621 GB, free: 190.3 MB / 0.7765 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.005619/4.407, allocations: 148.7 kB / 1.621 GB, free: 190.2 MB / 0.7765 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.01089/4.418, allocations: 1.103 MB / 1.622 GB, free: 190.1 MB / 0.7765 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.003569/4.422, allocations: 0.6846 MB / 1.623 GB, free: 190 MB / 0.7765 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.002214/4.424, allocations: 195.1 kB / 1.623 GB, free: 189.9 MB / 0.7765 GB Notification: Performance of sorting global known variables: time 0.01678/4.441, allocations: 7.353 MB / 1.63 GB, free: 187.9 MB / 0.7765 GB Notification: Performance of sort global known variables: time 3.61e-07/4.441, allocations: 0 / 1.63 GB, free: 187.9 MB / 0.7765 GB Notification: Performance of remove unused functions: time 0.01766/4.459, allocations: 3.22 MB / 1.633 GB, free: 187.6 MB / 0.7765 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 51 * Number of states: 18 (revolute[1].phi,revolute[1].w,revolute[2].phi,revolute[2].w,revolute[3].phi,revolute[3].w,revolute[4].phi,revolute[4].w,revolute[5].phi,revolute[5].w,revolute[6].phi,revolute[6].w,revolute[7].phi,revolute[7].w,revolute[8].phi,revolute[8].w,prismatic1.s,prismatic1.v) * Number of discrete variables: 3 ($whenCondition1,pulse1.T_start,pulse1.count) * Number of discrete states: 1 (pulse1.count) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (564): * Single equations (assignments): 558 * Array equations: 3 * Algorithm blocks: 0 * Record equations: 0 * When equations: 2 * 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): 1 {(215,1.6%)} * Non-linear Jacobian: 0 * Without analytic Jacobian: 0 Notification: Performance of Backend phase and start with SimCode phase: time 0.002941/4.462, allocations: 357.8 kB / 1.634 GB, free: 187.4 MB / 0.7765 GB Notification: Performance of simCode: created initialization part: time 0.05233/4.514, allocations: 27.76 MB / 1.661 GB, free: 170.6 MB / 0.7765 GB Notification: Performance of simCode: created event and clocks part: time 1.764e-05/4.514, allocations: 4 kB / 1.661 GB, free: 170.6 MB / 0.7765 GB Notification: Performance of simCode: created simulation system equations: time 0.03136/4.545, allocations: 15.51 MB / 1.676 GB, free: 159.1 MB / 0.7765 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.01155/4.557, allocations: 1.721 MB / 1.677 GB, free: 157.7 MB / 0.7765 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.07316/4.63, allocations: 42.14 MB / 1.719 GB, free: 117.2 MB / 0.7765 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.01852/4.649, allocations: 9.194 MB / 1.728 GB, free: 108.1 MB / 0.7765 GB Notification: Performance of simCode: alias equations: time 0.01796/4.667, allocations: 7.007 MB / 1.734 GB, free: 101.1 MB / 0.7765 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.004914/4.672, allocations: 0.6516 MB / 1.735 GB, free: 100.5 MB / 0.7765 GB Notification: Performance of SimCode: time 1.011e-06/4.672, allocations: 4 kB / 1.735 GB, free: 100.5 MB / 0.7765 GB Notification: Performance of Templates: time 0.6216/5.293, allocations: 162.6 MB / 1.894 GB, free: 197.6 MB / 0.7765 GB make -j1 -f ScalableTestSuite_noopt_ScalableTestSuite.Mechanical.Strings.ScaledExperiments.StringModelica_N_8.makefile (rm -f ScalableTestSuite_noopt_ScalableTestSuite.Mechanical.Strings.ScaledExperiments.StringModelica_N_8.pipe ; mkfifo ScalableTestSuite_noopt_ScalableTestSuite.Mechanical.Strings.ScaledExperiments.StringModelica_N_8.pipe ; head -c 1048576 < ScalableTestSuite_noopt_ScalableTestSuite.Mechanical.Strings.ScaledExperiments.StringModelica_N_8.pipe >> ../files/ScalableTestSuite_noopt_ScalableTestSuite.Mechanical.Strings.ScaledExperiments.StringModelica_N_8.sim & ./ScalableTestSuite_noopt_ScalableTestSuite.Mechanical.Strings.ScaledExperiments.StringModelica_N_8 -abortSlowSimulation -alarm=300 -emit_protected -lv LOG_STATS > ScalableTestSuite_noopt_ScalableTestSuite.Mechanical.Strings.ScaledExperiments.StringModelica_N_8.pipe 2>&1) diffSimulationResults("ScalableTestSuite_noopt_ScalableTestSuite.Mechanical.Strings.ScaledExperiments.StringModelica_N_8_res.mat","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/ReferenceFiles/ScalableTestSuite/ScalableTestSuite.Mechanical.Strings.ScaledExperiments.StringModelica_N_8_res.mat","../files/ScalableTestSuite_noopt_ScalableTestSuite.Mechanical.Strings.ScaledExperiments.StringModelica_N_8.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) Reference file matches