Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Modelica_4.0.0_Modelica.Mechanics.MultiBody.Examples.Loops.Engine1b_analytic.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.Mechanics.MultiBody.Examples.Loops.Engine1b_analytic,fileNamePrefix="Modelica_4_0_0_Modelica_Mechanics_MultiBody_Examples_Loops_Engine1b_analytic",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Modelica.Mechanics.MultiBody.Examples.Loops.Engine1b_analytic,fileNamePrefix="Modelica_4_0_0_Modelica_Mechanics_MultiBody_Examples_Loops_Engine1b_analytic",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 0.001228/0.001228, allocations: 105.2 kB / 17.05 MB, free: 6.027 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.00116/0.00116, allocations: 196 kB / 18 MB, free: 5.105 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.273/1.273, allocations: 222.9 MB / 241.7 MB, free: 15.15 MB / 206.1 MB Notification: Performance of FrontEnd - loaded program: time 0.0009438/0.0009438, allocations: 43.92 kB / 350.8 MB, free: 3.723 MB / 286.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2202/0.2211, allocations: 49.45 MB / 400.3 MB, free: 8.41 MB / 318.1 MB Notification: Performance of NFInst.instantiate(Modelica.Mechanics.MultiBody.Examples.Loops.Engine1b_analytic): time 0.0219/0.2431, allocations: 23.39 MB / 423.7 MB, free: 1.312 MB / 334.1 MB Notification: Performance of NFInst.instExpressions: time 0.01664/0.2598, allocations: 7.079 MB / 430.7 MB, free: 10.21 MB / 350.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.004906/0.2647, allocations: 175.4 kB / 430.9 MB, free: 10.04 MB / 350.1 MB Notification: Performance of NFTyping.typeComponents: time 0.01502/0.2799, allocations: 7.944 MB / 438.9 MB, free: 2.066 MB / 350.1 MB Notification: Performance of NFTyping.typeBindings: time 0.009286/0.2892, allocations: 3.575 MB / 442.4 MB, free: 14.48 MB / 366.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.004615/0.2939, allocations: 2.007 MB / 444.4 MB, free: 12.47 MB / 366.1 MB Notification: Performance of NFFlatten.flatten: time 0.0187/0.3126, allocations: 13.24 MB / 457.7 MB, free: 15.2 MB / 382.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.0162/0.3288, allocations: 10.46 MB / 468.1 MB, free: 4.645 MB / 382.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.008545/0.3374, allocations: 4.277 MB / 472.4 MB, free: 364 kB / 382.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.009137/0.3466, allocations: 5.703 MB / 478.1 MB, free: 10.63 MB / 398.1 MB Notification: Performance of NFPackage.collectConstants: time 0.003029/0.3497, allocations: 1 MB / 479.1 MB, free: 9.633 MB / 398.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.005373/0.3551, allocations: 2.17 MB / 481.3 MB, free: 7.465 MB / 398.1 MB Notification: Performance of NFScalarize.scalarize: time 0.006536/0.3616, allocations: 5.09 MB / 486.4 MB, free: 2.363 MB / 398.1 MB Notification: Performance of NFVerifyModel.verify: time 0.008946/0.3706, allocations: 5.718 MB / 492.1 MB, free: 12.62 MB / 414.1 MB Notification: Performance of NFConvertDAE.convert: time 0.01928/0.3899, allocations: 17.98 MB / 0.4981 GB, free: 10.58 MB / 430.1 MB Notification: Performance of FrontEnd - DAE generated: time 6.923e-06/0.39, allocations: 0 / 0.4981 GB, free: 10.58 MB / 430.1 MB Notification: Performance of FrontEnd: time 1.603e-06/0.39, allocations: 0 / 0.4981 GB, free: 10.58 MB / 430.1 MB Notification: Performance of Transformations before backend: time 0.0004833/0.3905, allocations: 0 / 0.4981 GB, free: 10.58 MB / 430.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 2753 * Number of variables: 2753 Notification: Performance of Generate backend data structure: time 0.03355/0.424, allocations: 11.86 MB / 0.5097 GB, free: 14.62 MB / 446.1 MB Notification: Performance of prepare preOptimizeDAE: time 4.766e-05/0.4241, allocations: 8.031 kB / 0.5097 GB, free: 14.62 MB / 446.1 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.003899/0.428, allocations: 1.341 MB / 0.511 GB, free: 13.27 MB / 446.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.3076/0.7357, allocations: 24.52 MB / 0.535 GB, free: 4.695 MB / 462.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.3825/1.118, allocations: 10.81 MB / 0.5455 GB, free: 120.1 MB / 462.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003462/1.119, allocations: 0.5264 MB / 0.546 GB, free: 119.9 MB / 462.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.002239/1.121, allocations: 0.7246 MB / 0.5467 GB, free: 119.7 MB / 462.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.03231/1.153, allocations: 19.12 MB / 0.5654 GB, free: 106.4 MB / 462.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 0.000398/1.154, allocations: 96.52 kB / 0.5655 GB, free: 106.3 MB / 462.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.002109/1.156, allocations: 326.4 kB / 0.5658 GB, free: 106 MB / 462.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.003532/1.159, allocations: 2.823 MB / 0.5686 GB, free: 103.2 MB / 462.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02786/1.187, allocations: 15.47 MB / 0.5837 GB, free: 87.74 MB / 462.1 MB 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 0.07125/1.258, allocations: 72.11 MB / 0.6541 GB, free: 13.9 MB / 462.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.01846/1.277, allocations: 8.047 MB / 0.662 GB, free: 5.699 MB / 462.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.004195/1.281, allocations: 4.256 MB / 0.6661 GB, free: 1.422 MB / 462.1 MB Notification: Performance of preOpt evalFunc (simulation): time 0.02206/1.303, allocations: 14.17 MB / 0.68 GB, free: 2.727 MB / 478.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.715e-05/1.303, allocations: 68.58 kB / 0.68 GB, free: 2.648 MB / 478.1 MB Notification: Performance of pre-optimization done (n=310): time 5.15e-06/1.303, allocations: 0 / 0.68 GB, free: 2.648 MB / 478.1 MB Notification: Performance of matching and sorting (n=416): time 0.1705/1.474, allocations: 48.58 MB / 0.7275 GB, free: 1.91 MB / 0.5138 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001872/1.474, allocations: 410.6 kB / 0.7279 GB, free: 1.422 MB / 0.5138 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0128/1.487, allocations: 7.592 MB / 0.7353 GB, free: 9.828 MB / 0.5294 GB Notification: Performance of collectPreVariables (initialization): time 0.0008186/1.488, allocations: 89.7 kB / 0.7354 GB, free: 9.734 MB / 0.5294 GB Notification: Performance of collectInitialEqns (initialization): time 0.004808/1.493, allocations: 5.79 MB / 0.741 GB, free: 3.875 MB / 0.5294 GB Notification: Performance of collectInitialBindings (initialization): time 0.001942/1.495, allocations: 1.503 MB / 0.7425 GB, free: 2.352 MB / 0.5294 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.004735/1.499, allocations: 1.837 MB / 0.7443 GB, free: 0.5 MB / 0.5294 GB Notification: Performance of setup shared object (initialization): time 0.0001001/1.5, allocations: 313.1 kB / 0.7446 GB, free: 196 kB / 0.5294 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.2052/1.705, allocations: 4.443 MB / 0.7489 GB, free: 184.4 MB / 0.5294 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.007679/1.712, allocations: 9.41 MB / 0.7581 GB, free: 176.1 MB / 0.5294 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01361/1.726, allocations: 14.89 MB / 0.7726 GB, free: 165.1 MB / 0.5294 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0001258/1.726, allocations: 46.25 kB / 0.7727 GB, free: 165.1 MB / 0.5294 GB Notification: Performance of matching and sorting (n=1204) (initialization): time 0.03295/1.759, allocations: 18.08 MB / 0.7903 GB, free: 155.8 MB / 0.5294 GB Notification: Performance of prepare postOptimizeDAE: time 0.0001194/1.759, allocations: 76 kB / 0.7904 GB, free: 155.8 MB / 0.5294 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001976/1.76, allocations: 176.1 kB / 0.7906 GB, free: 155.6 MB / 0.5294 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.01492/1.775, allocations: 5.187 MB / 0.7957 GB, free: 151.8 MB / 0.5294 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.006126/1.781, allocations: 1.955 MB / 0.7976 GB, free: 150.1 MB / 0.5294 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.04005/1.821, allocations: 30.2 MB / 0.8271 GB, free: 119.9 MB / 0.5294 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007272/1.828, allocations: 0.5416 MB / 0.8276 GB, free: 119.4 MB / 0.5294 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001532/1.83, allocations: 0.5 MB / 0.8281 GB, free: 118.9 MB / 0.5294 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 774 * Number of states: 0 () * Number of discrete variables: 73 (jointRRP.jointUSP.prismatic.positiveBranch,jointRRP.jointUSP.rod1Color[3],jointRRP.jointUSP.rod1Color[2],jointRRP.jointUSP.rod1Color[1],jointRRP.jointUSP.cylinderColor[3],jointRRP.jointUSP.cylinderColor[2],jointRRP.jointUSP.cylinderColor[1],jointRRP.jointUSP.sphereColor[3],jointRRP.jointUSP.sphereColor[2],jointRRP.jointUSP.sphereColor[1],jointRRP.rodColor[3],jointRRP.rodColor[2],jointRRP.rodColor[1],jointRRP.cylinderColor[3],jointRRP.cylinderColor[2],jointRRP.cylinderColor[1],cylPosition.color[3],cylPosition.color[2],cylPosition.color[1],mid.color[3],mid.color[2],mid.color[1],crank4.color[3],crank4.color[2],crank4.color[1],crank4.body.sphereColor[3],crank4.body.sphereColor[2],crank4.body.sphereColor[1],crank3.color[3],crank3.color[2],crank3.color[1],crank3.body.sphereColor[3],crank3.body.sphereColor[2],crank3.body.sphereColor[1],crank2.color[3],crank2.color[2],crank2.color[1],crank2.body.sphereColor[3],crank2.body.sphereColor[2],crank2.body.sphereColor[1],crank1.color[3],crank1.color[2],crank1.color[1],crank1.body.sphereColor[3],crank1.body.sphereColor[2],crank1.body.sphereColor[1],bearing.cylinderColor[3],bearing.cylinderColor[2],bearing.cylinderColor[1],connectingRod.color[3],connectingRod.color[2],connectingRod.color[1],connectingRod.body.sphereColor[3],connectingRod.body.sphereColor[2],connectingRod.body.sphereColor[1],piston.color[3],piston.color[2],piston.color[1],piston.body.sphereColor[3],piston.body.sphereColor[2],piston.body.sphereColor[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 (1047): * Single equations (assignments): 1042 * Array equations: 4 * Algorithm blocks: 0 * 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): 1 system {(3,129,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.006264/1.836, allocations: 4.084 MB / 0.8321 GB, free: 114.9 MB / 0.5294 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001585/1.838, allocations: 0.7107 MB / 0.8328 GB, free: 114.6 MB / 0.5294 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02235/1.86, allocations: 11.9 MB / 0.8444 GB, free: 102.7 MB / 0.5294 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.065e-05/1.86, allocations: 44 kB / 0.8444 GB, free: 102.6 MB / 0.5294 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.629e-05/1.86, allocations: 20 kB / 0.8444 GB, free: 102.6 MB / 0.5294 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.966e-05/1.86, allocations: 23.92 kB / 0.8445 GB, free: 102.6 MB / 0.5294 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.04718/1.907, allocations: 25.34 MB / 0.8692 GB, free: 77.28 MB / 0.5294 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.534e-05/1.907, allocations: 8 kB / 0.8692 GB, free: 77.27 MB / 0.5294 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002534/1.91, allocations: 0.5624 MB / 0.8698 GB, free: 76.71 MB / 0.5294 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.01422/1.924, allocations: 4.849 MB / 0.8745 GB, free: 71.86 MB / 0.5294 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0008354/1.925, allocations: 79.98 kB / 0.8746 GB, free: 71.78 MB / 0.5294 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0343/1.959, allocations: 26.9 MB / 0.9008 GB, free: 44.91 MB / 0.5294 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 8.876e-06/1.959, allocations: 11.94 kB / 0.9009 GB, free: 44.89 MB / 0.5294 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02644/1.986, allocations: 17.81 MB / 0.9183 GB, free: 26.98 MB / 0.5294 GB Notification: Performance of postOpt removeConstants (simulation): time 0.004044/1.99, allocations: 1.443 MB / 0.9197 GB, free: 25.52 MB / 0.5294 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.001575/1.992, allocations: 75.94 kB / 0.9197 GB, free: 25.44 MB / 0.5294 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.004077/1.996, allocations: 275.7 kB / 0.92 GB, free: 25.17 MB / 0.5294 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001178/1.997, allocations: 291.1 kB / 0.9203 GB, free: 24.89 MB / 0.5294 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0004779/1.997, allocations: 112 kB / 0.9204 GB, free: 24.78 MB / 0.5294 GB Notification: Performance of sorting global known variables: time 0.007128/2.004, allocations: 4.896 MB / 0.9252 GB, free: 19.89 MB / 0.5294 GB Notification: Performance of sort global known variables: time 6.22e-07/2.005, allocations: 0 / 0.9252 GB, free: 19.89 MB / 0.5294 GB Notification: Performance of remove unused functions: time 0.01022/2.015, allocations: 2.226 MB / 0.9273 GB, free: 17.68 MB / 0.5294 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 34 * Number of states: 2 (inertia.phi,inertia.w) * 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 (287): * Single equations (assignments): 283 * Array equations: 3 * Algorithm blocks: 0 * 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): 1 system {(3,113,77.8%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.2263/2.241, allocations: 18.58 MB / 0.9455 GB, free: 163.9 MB / 0.5294 GB Notification: Performance of simCode: created initialization part: time 0.01504/2.256, allocations: 11.24 MB / 0.9565 GB, free: 160.3 MB / 0.5294 GB Notification: Performance of simCode: created event and clocks part: time 1.08e-05/2.256, allocations: 0 / 0.9565 GB, free: 160.3 MB / 0.5294 GB Notification: Performance of simCode: created simulation system equations: time 0.007582/2.264, allocations: 4.785 MB / 0.9611 GB, free: 158.2 MB / 0.5294 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.008634/2.272, allocations: 1.164 MB / 0.9623 GB, free: 157.7 MB / 0.5294 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.1549/2.427, allocations: 99.49 MB / 1.059 GB, free: 69.3 MB / 0.5294 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.01051/2.438, allocations: 6.37 MB / 1.066 GB, free: 62.9 MB / 0.5294 GB Notification: Performance of simCode: alias equations: time 0.007094/2.445, allocations: 2.935 MB / 1.069 GB, free: 59.95 MB / 0.5294 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.005547/2.451, allocations: 4.319 MB / 1.073 GB, free: 55.63 MB / 0.5294 GB Notification: Performance of SimCode: time 1.092e-06/2.451, allocations: 0 / 1.073 GB, free: 55.63 MB / 0.5294 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 2.108/4.559, allocations: 181.1 MB / 1.25 GB, free: 94.93 MB / 0.545 GB Notification: Performance of buildModelFMU: Generate platform static: time 50.23/54.79, allocations: 3.938 kB / 1.25 GB, free: 94.92 MB / 0.545 GB (rm -f Modelica_4.0.0_Modelica.Mechanics.MultiBody.Examples.Loops.Engine1b_analytic.pipe ; mkfifo Modelica_4.0.0_Modelica.Mechanics.MultiBody.Examples.Loops.Engine1b_analytic.pipe ; head -c 1048576 < Modelica_4.0.0_Modelica.Mechanics.MultiBody.Examples.Loops.Engine1b_analytic.pipe >> ../files/Modelica_4.0.0_Modelica.Mechanics.MultiBody.Examples.Loops.Engine1b_analytic.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator -r=Modelica_4.0.0_Modelica.Mechanics.MultiBody.Examples.Loops.Engine1b_analytic_res.mat --tempDir=temp_Modelica_4_0_0_Modelica_Mechanics_MultiBody_Examples_Loops_Engine1b_analytic_fmu --startTime=0 --stopTime=0.5 --timeout=50 --tolerance=1e-06 Modelica_4_0_0_Modelica_Mechanics_MultiBody_Examples_Loops_Engine1b_analytic.fmu > Modelica_4.0.0_Modelica.Mechanics.MultiBody.Examples.Loops.Engine1b_analytic.pipe 2>&1) diffSimulationResults("Modelica_4.0.0_Modelica.Mechanics.MultiBody.Examples.Loops.Engine1b_analytic_res.mat","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v4.0.0/Modelica/Mechanics/MultiBody/Examples/Loops/Engine1b_analytic/Engine1b_analytic.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Modelica_4.0.0_Modelica.Mechanics.MultiBody.Examples.Loops.Engine1b_analytic.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) Reference file matches