Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_9_Buildings.Fluid.Actuators.Valves.Validation.ThreeWayValveParameterization.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) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.3-maint.9.1.x/package.mo", uses=false) Using package Buildings with version 9.1.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.3-maint.9.1.x/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) 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(Buildings.Fluid.Actuators.Valves.Validation.ThreeWayValveParameterization,fileNamePrefix="Buildings_9_Buildings_Fluid_Actuators_Valves_Validation_ThreeWayValveParameterization",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Fluid.Actuators.Valves.Validation.ThreeWayValveParameterization,fileNamePrefix="Buildings_9_Buildings_Fluid_Actuators_Valves_Validation_ThreeWayValveParameterization",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 0.009473/0.009473, allocations: 103.6 kB / 15.73 MB, free: 6.051 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001641/0.001641, allocations: 190.8 kB / 16.67 MB, free: 5.977 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.38/1.38, allocations: 222.9 MB / 240.4 MB, free: 15.14 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.3-maint.9.1.x/package.mo): time 2.215/2.215, allocations: 390.3 MB / 0.6648 GB, free: 0.5898 MB / 0.5294 GB Notification: Performance of FrontEnd - loaded program: time 0.002089/0.002089, allocations: 59.91 kB / 0.9504 GB, free: 8.121 MB / 0.7325 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.8192/0.8213, allocations: 140.4 MB / 1.087 GB, free: 5.25 MB / 0.8575 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.Actuators.Valves.Validation.ThreeWayValveParameterization): time 0.1584/0.9798, allocations: 154.4 MB / 1.238 GB, free: 2.074 MB / 0.9669 GB Notification: Performance of NFInst.instExpressions: time 0.04183/1.022, allocations: 30.4 MB / 1.268 GB, free: 5.02 MB / 0.9981 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.005612/1.027, allocations: 139.2 kB / 1.268 GB, free: 4.883 MB / 0.9981 GB Notification: Performance of NFTyping.typeComponents: time 0.003231/1.031, allocations: 1.043 MB / 1.269 GB, free: 3.832 MB / 0.9981 GB Notification: Performance of NFTyping.typeBindings: time 0.009272/1.04, allocations: 3.158 MB / 1.272 GB, free: 0.6641 MB / 0.9981 GB Notification: Performance of NFTyping.typeClassSections: time 0.006222/1.046, allocations: 2.507 MB / 1.275 GB, free: 14.19 MB / 1.014 GB Notification: Performance of NFFlatten.flatten: time 0.00775/1.054, allocations: 5.4 MB / 1.28 GB, free: 8.766 MB / 1.014 GB Notification: Performance of NFFlatten.resolveConnections: time 0.003466/1.057, allocations: 2.236 MB / 1.282 GB, free: 6.477 MB / 1.014 GB Notification: Performance of NFEvalConstants.evaluate: time 0.006614/1.064, allocations: 2.739 MB / 1.285 GB, free: 3.727 MB / 1.014 GB Notification: Performance of NFSimplifyModel.simplify: time 0.00424/1.068, allocations: 1.968 MB / 1.287 GB, free: 1.75 MB / 1.014 GB Notification: Performance of NFPackage.collectConstants: time 0.0009194/1.069, allocations: 212 kB / 1.287 GB, free: 1.543 MB / 1.014 GB Notification: Performance of NFFlatten.collectFunctions: time 0.003166/1.072, allocations: 1.092 MB / 1.288 GB, free: 460 kB / 1.014 GB Notification: Performance of NFScalarize.scalarize: time 0.0006189/1.073, allocations: 0.5603 MB / 1.289 GB, free: 15.89 MB / 1.029 GB Notification: Performance of NFVerifyModel.verify: time 0.001869/1.075, allocations: 1.267 MB / 1.29 GB, free: 14.61 MB / 1.029 GB Notification: Performance of NFConvertDAE.convert: time 0.004268/1.079, allocations: 3.325 MB / 1.293 GB, free: 11.28 MB / 1.029 GB Notification: Performance of FrontEnd - DAE generated: time 6.001e-06/1.079, allocations: 0 / 1.293 GB, free: 11.28 MB / 1.029 GB Notification: Performance of FrontEnd: time 2.875e-06/1.079, allocations: 0 / 1.293 GB, free: 11.28 MB / 1.029 GB Notification: Performance of Transformations before backend: time 5.208e-05/1.079, allocations: 0 / 1.293 GB, free: 11.28 MB / 1.029 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 297 * Number of variables: 297 Notification: Performance of Generate backend data structure: time 0.004782/1.084, allocations: 2.783 MB / 1.296 GB, free: 8.43 MB / 1.029 GB Notification: Performance of prepare preOptimizeDAE: time 4.457e-05/1.084, allocations: 12.03 kB / 1.296 GB, free: 8.418 MB / 1.029 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0001939/1.084, allocations: 169.4 kB / 1.296 GB, free: 8.242 MB / 1.029 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0004098/1.085, allocations: 268.8 kB / 1.296 GB, free: 7.977 MB / 1.029 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.002302/1.087, allocations: 1.52 MB / 1.298 GB, free: 6.383 MB / 1.029 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 7.532e-05/1.087, allocations: 102.3 kB / 1.298 GB, free: 6.281 MB / 1.029 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001787/1.087, allocations: 136 kB / 1.298 GB, free: 6.148 MB / 1.029 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001898/1.089, allocations: 1.171 MB / 1.299 GB, free: 4.949 MB / 1.029 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.415e-05/1.089, allocations: 0 / 1.299 GB, free: 4.949 MB / 1.029 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 9.91e-05/1.089, allocations: 44 kB / 1.299 GB, free: 4.906 MB / 1.029 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.127e-05/1.089, allocations: 28 kB / 1.299 GB, free: 4.879 MB / 1.029 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001685/1.091, allocations: 1.013 MB / 1.3 GB, free: 3.859 MB / 1.029 GB 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 0.009012/1.1, allocations: 6.326 MB / 1.306 GB, free: 13.06 MB / 1.045 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0009061/1.101, allocations: 0.5752 MB / 1.307 GB, free: 12.48 MB / 1.045 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0005513/1.102, allocations: 391.7 kB / 1.307 GB, free: 12.1 MB / 1.045 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0003838/1.102, allocations: 0.5031 MB / 1.308 GB, free: 11.48 MB / 1.045 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.869e-05/1.102, allocations: 47.06 kB / 1.308 GB, free: 11.43 MB / 1.045 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.001152/1.103, allocations: 230.8 kB / 1.308 GB, free: 11.2 MB / 1.045 GB Notification: Performance of pre-optimization done (n=58): time 3.547e-06/1.103, allocations: 0 / 1.308 GB, free: 11.2 MB / 1.045 GB Notification: Performance of matching and sorting (n=58): time 0.002082/1.105, allocations: 1.168 MB / 1.309 GB, free: 10.03 MB / 1.045 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.352e-05/1.105, allocations: 59.91 kB / 1.309 GB, free: 9.957 MB / 1.045 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002314/1.108, allocations: 1.904 MB / 1.311 GB, free: 8.027 MB / 1.045 GB Notification: Performance of collectPreVariables (initialization): time 9.083e-05/1.108, allocations: 49.7 kB / 1.311 GB, free: 7.973 MB / 1.045 GB Notification: Performance of collectInitialEqns (initialization): time 0.0007052/1.109, allocations: 0.9146 MB / 1.312 GB, free: 7.047 MB / 1.045 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001589/1.109, allocations: 205 kB / 1.312 GB, free: 6.844 MB / 1.045 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004047/1.109, allocations: 302.5 kB / 1.312 GB, free: 6.543 MB / 1.045 GB Notification: Performance of setup shared object (initialization): time 0.0001304/1.109, allocations: 353.9 kB / 1.313 GB, free: 6.191 MB / 1.045 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0007531/1.11, allocations: 453.9 kB / 1.313 GB, free: 5.746 MB / 1.045 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0009818/1.111, allocations: 0.6918 MB / 1.314 GB, free: 4.973 MB / 1.045 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.001516/1.112, allocations: 0.9774 MB / 1.315 GB, free: 3.953 MB / 1.045 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.611e-06/1.113, allocations: 4 kB / 1.315 GB, free: 3.949 MB / 1.045 GB Notification: Performance of matching and sorting (n=150) (initialization): time 0.002389/1.115, allocations: 1.428 MB / 1.316 GB, free: 2.512 MB / 1.045 GB Notification: Performance of prepare postOptimizeDAE: time 1.996e-05/1.115, allocations: 4 kB / 1.316 GB, free: 2.508 MB / 1.045 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.028e-05/1.115, allocations: 4 kB / 1.316 GB, free: 2.504 MB / 1.045 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.124e-05/1.115, allocations: 8 kB / 1.316 GB, free: 2.496 MB / 1.045 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001215/1.116, allocations: 287.5 kB / 1.316 GB, free: 2.215 MB / 1.045 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.06e-05/1.116, allocations: 23.8 kB / 1.317 GB, free: 2.191 MB / 1.045 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001377/1.118, allocations: 87.77 kB / 1.317 GB, free: 2.105 MB / 1.045 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001116/1.118, allocations: 59.95 kB / 1.317 GB, free: 2.047 MB / 1.045 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.001185/1.119, allocations: 0.7212 MB / 1.317 GB, free: 1.32 MB / 1.045 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0009176/1.12, allocations: 0.6684 MB / 1.318 GB, free: 0.5742 MB / 1.045 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.001379/1.121, allocations: 0.9305 MB / 1.319 GB, free: 15.61 MB / 1.061 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 3.106e-06/1.121, allocations: 8 kB / 1.319 GB, free: 15.6 MB / 1.061 GB Notification: Performance of matching and sorting (n=150) (initialization_lambda0): time 0.002199/1.123, allocations: 1.373 MB / 1.32 GB, free: 14.21 MB / 1.061 GB Notification: Performance of prepare postOptimizeDAE: time 1.242e-05/1.123, allocations: 4 kB / 1.32 GB, free: 14.21 MB / 1.061 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.571e-06/1.123, allocations: 4.375 kB / 1.32 GB, free: 14.21 MB / 1.061 GB Notification: Performance of postOpt tearingSystem (initialization): time 9.448e-06/1.124, allocations: 12 kB / 1.32 GB, free: 14.2 MB / 1.061 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001143/1.125, allocations: 283.5 kB / 1.321 GB, free: 13.92 MB / 1.061 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.451e-05/1.125, allocations: 11.94 kB / 1.321 GB, free: 13.91 MB / 1.061 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001472/1.126, allocations: 99.83 kB / 1.321 GB, free: 13.81 MB / 1.061 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001019/1.126, allocations: 63.94 kB / 1.321 GB, free: 13.75 MB / 1.061 GB 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 (150): * Single equations (assignments): 150 * 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 0.0002842/1.127, allocations: 243.9 kB / 1.321 GB, free: 13.5 MB / 1.061 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002919/1.127, allocations: 201.4 kB / 1.321 GB, free: 13.3 MB / 1.061 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002064/1.129, allocations: 1.084 MB / 1.322 GB, free: 12.2 MB / 1.061 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.435e-05/1.129, allocations: 8.094 kB / 1.322 GB, free: 12.2 MB / 1.061 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 8.115e-06/1.129, allocations: 7.922 kB / 1.322 GB, free: 12.19 MB / 1.061 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.019e-05/1.129, allocations: 3.984 kB / 1.322 GB, free: 12.18 MB / 1.061 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.00382/1.133, allocations: 2.449 MB / 1.325 GB, free: 9.652 MB / 1.061 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.566e-06/1.133, allocations: 7.938 kB / 1.325 GB, free: 9.645 MB / 1.061 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0005878/1.133, allocations: 136 kB / 1.325 GB, free: 9.512 MB / 1.061 GB Notification: Performance of postOpt tearingSystem (simulation): time 1.63e-05/1.133, allocations: 8 kB / 1.325 GB, free: 9.504 MB / 1.061 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.868e-05/1.134, allocations: 23.98 kB / 1.325 GB, free: 9.48 MB / 1.061 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 6.762e-06/1.134, allocations: 4 kB / 1.325 GB, free: 9.477 MB / 1.061 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.277e-06/1.134, allocations: 3.938 kB / 1.325 GB, free: 9.473 MB / 1.061 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001518/1.135, allocations: 1.07 MB / 1.326 GB, free: 8.367 MB / 1.061 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0006209/1.136, allocations: 362.2 kB / 1.326 GB, free: 7.992 MB / 1.061 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001879/1.136, allocations: 12 kB / 1.326 GB, free: 7.98 MB / 1.061 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0007483/1.137, allocations: 39.95 kB / 1.326 GB, free: 7.941 MB / 1.061 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001175/1.137, allocations: 52.53 kB / 1.326 GB, free: 7.891 MB / 1.061 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 5.288e-05/1.137, allocations: 23.98 kB / 1.326 GB, free: 7.867 MB / 1.061 GB Notification: Performance of sorting global known variables: time 0.001733/1.139, allocations: 1.26 MB / 1.328 GB, free: 6.594 MB / 1.061 GB Notification: Performance of sort global known variables: time 1.5e-07/1.139, allocations: 0 / 1.328 GB, free: 6.594 MB / 1.061 GB Notification: Performance of remove unused functions: time 0.002318/1.141, allocations: 0.9044 MB / 1.328 GB, free: 5.688 MB / 1.061 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 7 * 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 simulation (77): * Single equations (assignments): 74 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 3 * 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 0.002409/1.143, allocations: 1.854 MB / 1.33 GB, free: 3.797 MB / 1.061 GB Notification: Performance of simCode: created initialization part: time 0.002949/1.146, allocations: 1.652 MB / 1.332 GB, free: 2.148 MB / 1.061 GB Notification: Performance of simCode: created event and clocks part: time 6.683e-06/1.146, allocations: 5.5 kB / 1.332 GB, free: 2.145 MB / 1.061 GB Notification: Performance of simCode: created simulation system equations: time 0.0006291/1.147, allocations: 407.9 kB / 1.332 GB, free: 1.746 MB / 1.061 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004841/1.152, allocations: 1.084 MB / 1.333 GB, free: 0.6914 MB / 1.061 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02034/1.172, allocations: 13.16 MB / 1.346 GB, free: 3.199 MB / 1.076 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0009103/1.173, allocations: 1.409 MB / 1.348 GB, free: 1.754 MB / 1.076 GB Notification: Performance of simCode: alias equations: time 0.001719/1.175, allocations: 410.2 kB / 1.348 GB, free: 1.355 MB / 1.076 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001172/1.176, allocations: 0.8312 MB / 1.349 GB, free: 0.5234 MB / 1.076 GB Notification: Performance of SimCode: time 2.484e-06/1.176, allocations: 0 / 1.349 GB, free: 0.5234 MB / 1.076 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.0934/1.269, allocations: 57.22 MB / 1.405 GB, free: 8.125 MB / 1.139 GB Notification: Performance of buildModelFMU: Generate platform static: time 11.86/13.13, allocations: 14.91 kB / 1.405 GB, free: 8.113 MB / 1.139 GB (rm -f Buildings_9_Buildings.Fluid.Actuators.Valves.Validation.ThreeWayValveParameterization.pipe ; mkfifo Buildings_9_Buildings.Fluid.Actuators.Valves.Validation.ThreeWayValveParameterization.pipe ; head -c 1048576 < Buildings_9_Buildings.Fluid.Actuators.Valves.Validation.ThreeWayValveParameterization.pipe >> ../files/Buildings_9_Buildings.Fluid.Actuators.Valves.Validation.ThreeWayValveParameterization.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator -r=Buildings_9_Buildings.Fluid.Actuators.Valves.Validation.ThreeWayValveParameterization_res.mat --tempDir=temp_Buildings_9_Buildings_Fluid_Actuators_Valves_Validation_ThreeWayValveParameterization_fmu --startTime=0 --stopTime=1 --timeout=50 --tolerance=1e-06 Buildings_9_Buildings_Fluid_Actuators_Valves_Validation_ThreeWayValveParameterization.fmu > Buildings_9_Buildings.Fluid.Actuators.Valves.Validation.ThreeWayValveParameterization.pipe 2>&1) diffSimulationResults("Buildings_9_Buildings.Fluid.Actuators.Valves.Validation.ThreeWayValveParameterization_res.mat","/mnt/ReferenceFiles/Buildings/csv/maint_9.1.x/Buildings_Fluid_Actuators_Valves_Validation_ThreeWayValveParameterization.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_9_Buildings.Fluid.Actuators.Valves.Validation.ThreeWayValveParameterization.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) Reference file matches