Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_10_Buildings.Fluid.FixedResistances.Examples.HydraulicDiameter.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 10.1.1-maint.10.0.x/package.mo", uses=false) Using package Buildings with version 10.1.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.1.1-maint.10.0.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.FixedResistances.Examples.HydraulicDiameter,fileNamePrefix="Buildings_10_Buildings_Fluid_FixedResistances_Examples_HydraulicDiameter",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Fluid.FixedResistances.Examples.HydraulicDiameter,fileNamePrefix="Buildings_10_Buildings_Fluid_FixedResistances_Examples_HydraulicDiameter",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 0.007792/0.007792, allocations: 99.34 kB / 15.73 MB, free: 6.008 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001935/0.001935, allocations: 198.4 kB / 16.67 MB, free: 5.934 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.407/1.407, allocations: 222.9 MB / 240.4 MB, free: 4.324 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.1.1-maint.10.0.x/package.mo): time 2.562/2.562, allocations: 437.1 MB / 0.7105 GB, free: 4.957 MB / 0.5606 GB Notification: Performance of FrontEnd - loaded program: time 0.001244/0.001244, allocations: 67.89 kB / 1.018 GB, free: 15.05 MB / 0.7794 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.263/0.2642, allocations: 151.6 MB / 1.166 GB, free: 7.312 MB / 0.92 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.FixedResistances.Examples.HydraulicDiameter): time 0.01562/0.2799, allocations: 15.06 MB / 1.181 GB, free: 8.191 MB / 0.9356 GB Notification: Performance of NFInst.instExpressions: time 0.005293/0.2852, allocations: 3.884 MB / 1.185 GB, free: 4.297 MB / 0.9356 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0003912/0.2857, allocations: 19.94 kB / 1.185 GB, free: 4.277 MB / 0.9356 GB Notification: Performance of NFTyping.typeComponents: time 0.000563/0.2863, allocations: 190.7 kB / 1.185 GB, free: 4.09 MB / 0.9356 GB Notification: Performance of NFTyping.typeBindings: time 0.001504/0.2878, allocations: 0.6998 MB / 1.186 GB, free: 3.387 MB / 0.9356 GB Notification: Performance of NFTyping.typeClassSections: time 0.001194/0.289, allocations: 472.7 kB / 1.186 GB, free: 2.93 MB / 0.9356 GB Notification: Performance of NFFlatten.flatten: time 0.001342/0.2903, allocations: 1.094 MB / 1.187 GB, free: 1.832 MB / 0.9356 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0003906/0.2907, allocations: 289.5 kB / 1.187 GB, free: 1.547 MB / 0.9356 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0006066/0.2914, allocations: 414.4 kB / 1.188 GB, free: 1.141 MB / 0.9356 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0003034/0.2917, allocations: 262.8 kB / 1.188 GB, free: 0.8828 MB / 0.9356 GB Notification: Performance of NFPackage.collectConstants: time 4.757e-05/0.2917, allocations: 20 kB / 1.188 GB, free: 0.8633 MB / 0.9356 GB Notification: Performance of NFFlatten.collectFunctions: time 0.001083/0.2928, allocations: 0.7251 MB / 1.189 GB, free: 140 kB / 0.9356 GB Notification: Performance of NFScalarize.scalarize: time 8.807e-05/0.2929, allocations: 71.64 kB / 1.189 GB, free: 68 kB / 0.9356 GB Notification: Performance of NFVerifyModel.verify: time 0.0001957/0.2931, allocations: 191 kB / 1.189 GB, free: 15.88 MB / 0.9512 GB Notification: Performance of NFConvertDAE.convert: time 0.0009334/0.2941, allocations: 0.7161 MB / 1.19 GB, free: 15.16 MB / 0.9512 GB Notification: Performance of FrontEnd - DAE generated: time 3.947e-06/0.2941, allocations: 4 kB / 1.19 GB, free: 15.16 MB / 0.9512 GB Notification: Performance of FrontEnd: time 1.263e-06/0.2941, allocations: 0 / 1.19 GB, free: 15.16 MB / 0.9512 GB Notification: Performance of Transformations before backend: time 7.414e-06/0.2941, allocations: 0 / 1.19 GB, free: 15.16 MB / 0.9512 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 40 * Number of variables: 40 Notification: Performance of Generate backend data structure: time 0.00106/0.2952, allocations: 0.766 MB / 1.19 GB, free: 14.34 MB / 0.9512 GB Notification: Performance of prepare preOptimizeDAE: time 3.773e-05/0.2952, allocations: 8.031 kB / 1.19 GB, free: 14.33 MB / 0.9512 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 5.324e-05/0.2953, allocations: 54.67 kB / 1.19 GB, free: 14.27 MB / 0.9512 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 7.494e-05/0.2953, allocations: 44.66 kB / 1.191 GB, free: 14.22 MB / 0.9512 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0009441/0.2963, allocations: 0.5175 MB / 1.191 GB, free: 13.67 MB / 0.9512 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.932e-05/0.2963, allocations: 16.33 kB / 1.191 GB, free: 13.65 MB / 0.9512 GB Notification: Performance of preOpt expandDerOperator (simulation): time 2.737e-05/0.2964, allocations: 16 kB / 1.191 GB, free: 13.64 MB / 0.9512 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0003431/0.2967, allocations: 176.2 kB / 1.191 GB, free: 13.46 MB / 0.9512 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.046e-05/0.2967, allocations: 4 kB / 1.191 GB, free: 13.46 MB / 0.9512 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.069e-05/0.2968, allocations: 8 kB / 1.191 GB, free: 13.45 MB / 0.9512 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.332e-06/0.2968, allocations: 4 kB / 1.191 GB, free: 13.45 MB / 0.9512 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0003236/0.2971, allocations: 136.1 kB / 1.191 GB, free: 13.31 MB / 0.9512 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 0.001061/0.2982, allocations: 0.8608 MB / 1.192 GB, free: 12.35 MB / 0.9512 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0002495/0.2984, allocations: 122.6 kB / 1.192 GB, free: 12.22 MB / 0.9512 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0001531/0.2986, allocations: 72.81 kB / 1.192 GB, free: 12.15 MB / 0.9512 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0002793/0.2989, allocations: 340.4 kB / 1.193 GB, free: 11.74 MB / 0.9512 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.687e-05/0.2989, allocations: 46.5 kB / 1.193 GB, free: 11.69 MB / 0.9512 GB Notification: Performance of pre-optimization done (n=12): time 1.483e-06/0.2989, allocations: 0 / 1.193 GB, free: 11.69 MB / 0.9512 GB Notification: Performance of matching and sorting (n=12): time 0.0005426/0.2995, allocations: 213.2 kB / 1.193 GB, free: 11.47 MB / 0.9512 GB Notification: Performance of inlineWhenForInitialization (initialization): time 3.27e-05/0.2995, allocations: 55.41 kB / 1.193 GB, free: 11.41 MB / 0.9512 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0003145/0.2998, allocations: 345.7 kB / 1.193 GB, free: 11.06 MB / 0.9512 GB Notification: Performance of collectPreVariables (initialization): time 2.134e-05/0.2999, allocations: 29.7 kB / 1.193 GB, free: 11.02 MB / 0.9512 GB Notification: Performance of collectInitialEqns (initialization): time 0.000118/0.3, allocations: 200.4 kB / 1.194 GB, free: 10.82 MB / 0.9512 GB Notification: Performance of collectInitialBindings (initialization): time 3.744e-05/0.3, allocations: 47.58 kB / 1.194 GB, free: 10.78 MB / 0.9512 GB Notification: Performance of simplifyInitialFunctions (initialization): time 5.733e-05/0.3001, allocations: 29.72 kB / 1.194 GB, free: 10.74 MB / 0.9512 GB Notification: Performance of setup shared object (initialization): time 0.0001088/0.3002, allocations: 346.8 kB / 1.194 GB, free: 10.39 MB / 0.9512 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001347/0.3004, allocations: 48.83 kB / 1.194 GB, free: 10.34 MB / 0.9512 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0001606/0.3005, allocations: 96.17 kB / 1.194 GB, free: 10.23 MB / 0.9512 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0002606/0.3008, allocations: 117.6 kB / 1.194 GB, free: 10.11 MB / 0.9512 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.914e-06/0.3008, allocations: 0 / 1.194 GB, free: 10.11 MB / 0.9512 GB Notification: Performance of matching and sorting (n=12) (initialization): time 0.0003753/0.3012, allocations: 181.2 kB / 1.194 GB, free: 9.93 MB / 0.9512 GB Notification: Performance of prepare postOptimizeDAE: time 1.423e-05/0.3012, allocations: 11.94 kB / 1.194 GB, free: 9.918 MB / 0.9512 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.841e-06/0.3012, allocations: 3.984 kB / 1.194 GB, free: 9.914 MB / 0.9512 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.556e-05/0.3013, allocations: 4 kB / 1.194 GB, free: 9.91 MB / 0.9512 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001427/0.3014, allocations: 27.98 kB / 1.194 GB, free: 9.883 MB / 0.9512 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 5.43e-06/0.3014, allocations: 0 / 1.194 GB, free: 9.883 MB / 0.9512 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001827/0.3016, allocations: 11.98 kB / 1.194 GB, free: 9.871 MB / 0.9512 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.261e-05/0.3016, allocations: 4 kB / 1.194 GB, free: 9.867 MB / 0.9512 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0002085/0.3018, allocations: 160.1 kB / 1.195 GB, free: 9.707 MB / 0.9512 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.000149/0.302, allocations: 96.19 kB / 1.195 GB, free: 9.598 MB / 0.9512 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0002434/0.3023, allocations: 109.7 kB / 1.195 GB, free: 9.484 MB / 0.9512 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 9.72e-07/0.3023, allocations: 0 / 1.195 GB, free: 9.484 MB / 0.9512 GB Notification: Performance of matching and sorting (n=12) (initialization_lambda0): time 0.0003386/0.3026, allocations: 173.3 kB / 1.195 GB, free: 9.309 MB / 0.9512 GB Notification: Performance of prepare postOptimizeDAE: time 8.847e-06/0.3026, allocations: 8 kB / 1.195 GB, free: 9.301 MB / 0.9512 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.825e-06/0.3026, allocations: 3.938 kB / 1.195 GB, free: 9.297 MB / 0.9512 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.854e-06/0.3026, allocations: 0 / 1.195 GB, free: 9.297 MB / 0.9512 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001131/0.3028, allocations: 31.91 kB / 1.195 GB, free: 9.266 MB / 0.9512 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.874e-06/0.3028, allocations: 0 / 1.195 GB, free: 9.266 MB / 0.9512 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001711/0.3029, allocations: 19.92 kB / 1.195 GB, free: 9.246 MB / 0.9512 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.38e-05/0.303, allocations: 4 kB / 1.195 GB, free: 9.242 MB / 0.9512 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 2 * 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 (12): * Single equations (assignments): 12 * 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 8.803e-05/0.3031, allocations: 188.3 kB / 1.195 GB, free: 9.051 MB / 0.9512 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 5.811e-05/0.3031, allocations: 39.7 kB / 1.195 GB, free: 9.012 MB / 0.9512 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0004686/0.3036, allocations: 229.4 kB / 1.195 GB, free: 8.785 MB / 0.9512 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.933e-06/0.3036, allocations: 0 / 1.195 GB, free: 8.785 MB / 0.9512 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.017e-06/0.3036, allocations: 4.125 kB / 1.195 GB, free: 8.781 MB / 0.9512 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.458e-06/0.3036, allocations: 3.984 kB / 1.195 GB, free: 8.777 MB / 0.9512 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0008368/0.3045, allocations: 0.6412 MB / 1.196 GB, free: 8.07 MB / 0.9512 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.106e-06/0.3045, allocations: 0 / 1.196 GB, free: 8.07 MB / 0.9512 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001051/0.3046, allocations: 23.98 kB / 1.196 GB, free: 8.047 MB / 0.9512 GB Notification: Performance of postOpt tearingSystem (simulation): time 2.354e-06/0.3046, allocations: 0 / 1.196 GB, free: 8.047 MB / 0.9512 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.434e-05/0.3046, allocations: 8.125 kB / 1.196 GB, free: 8.039 MB / 0.9512 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 3.898e-06/0.3046, allocations: 4 kB / 1.196 GB, free: 8.035 MB / 0.9512 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.473e-06/0.3046, allocations: 0 / 1.196 GB, free: 8.035 MB / 0.9512 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0004213/0.3051, allocations: 332.8 kB / 1.196 GB, free: 7.688 MB / 0.9512 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0001171/0.3052, allocations: 124.8 kB / 1.197 GB, free: 7.547 MB / 0.9512 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 3.719e-05/0.3052, allocations: 4 kB / 1.197 GB, free: 7.543 MB / 0.9512 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0002039/0.3055, allocations: 19.98 kB / 1.197 GB, free: 7.523 MB / 0.9512 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 3.766e-05/0.3055, allocations: 7.984 kB / 1.197 GB, free: 7.516 MB / 0.9512 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.329e-05/0.3055, allocations: 4 kB / 1.197 GB, free: 7.512 MB / 0.9512 GB Notification: Performance of sorting global known variables: time 0.0002284/0.3058, allocations: 255.1 kB / 1.197 GB, free: 7.266 MB / 0.9512 GB Notification: Performance of sort global known variables: time 1.3e-07/0.3058, allocations: 0 / 1.197 GB, free: 7.266 MB / 0.9512 GB Notification: Performance of remove unused functions: time 0.0005645/0.3063, allocations: 195.4 kB / 1.197 GB, free: 7.074 MB / 0.9512 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 4 * 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 (14): * Single equations (assignments): 12 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 2 * 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 0.001029/0.3074, allocations: 0.9948 MB / 1.198 GB, free: 6.047 MB / 0.9512 GB Notification: Performance of simCode: created initialization part: time 0.0004852/0.3079, allocations: 183.8 kB / 1.198 GB, free: 5.867 MB / 0.9512 GB Notification: Performance of simCode: created event and clocks part: time 2.024e-06/0.3079, allocations: 0 / 1.198 GB, free: 5.867 MB / 0.9512 GB Notification: Performance of simCode: created simulation system equations: time 0.0001742/0.3081, allocations: 83.89 kB / 1.198 GB, free: 5.785 MB / 0.9512 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0007825/0.3089, allocations: 150.3 kB / 1.198 GB, free: 5.641 MB / 0.9512 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.00306/0.3119, allocations: 2.748 MB / 1.201 GB, free: 2.785 MB / 0.9512 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0002909/0.3122, allocations: 0.7879 MB / 1.202 GB, free: 1.973 MB / 0.9512 GB Notification: Performance of simCode: alias equations: time 0.0002183/0.3125, allocations: 78.83 kB / 1.202 GB, free: 1.898 MB / 0.9512 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001343/0.3126, allocations: 111.4 kB / 1.202 GB, free: 1.789 MB / 0.9512 GB Notification: Performance of SimCode: time 3.61e-07/0.3126, allocations: 4 kB / 1.202 GB, free: 1.785 MB / 0.9512 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.02815/0.3408, allocations: 10.05 MB / 1.212 GB, free: 7.941 MB / 0.9669 GB Notification: Performance of buildModelFMU: Generate platform static: time 8.285/8.625, allocations: 21.22 kB / 1.212 GB, free: 7.922 MB / 0.9669 GB (rm -f Buildings_10_Buildings.Fluid.FixedResistances.Examples.HydraulicDiameter.pipe ; mkfifo Buildings_10_Buildings.Fluid.FixedResistances.Examples.HydraulicDiameter.pipe ; head -c 1048576 < Buildings_10_Buildings.Fluid.FixedResistances.Examples.HydraulicDiameter.pipe >> ../files/Buildings_10_Buildings.Fluid.FixedResistances.Examples.HydraulicDiameter.sim & python3 -m fmpy simulate --output-file Buildings_10_Buildings.Fluid.FixedResistances.Examples.HydraulicDiameter_res.csv --start-time 0 --stop-time 1 --timeout 50 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 0.0004 Buildings_10_Buildings_Fluid_FixedResistances_Examples_HydraulicDiameter.fmu > Buildings_10_Buildings.Fluid.FixedResistances.Examples.HydraulicDiameter.pipe 2>&1) diffSimulationResults("Buildings_10_Buildings.Fluid.FixedResistances.Examples.HydraulicDiameter_res.csv","/mnt/ReferenceFiles/Buildings/csv/maint_10.0.x/Buildings_Fluid_FixedResistances_Examples_HydraulicDiameter.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_10_Buildings.Fluid.FixedResistances.Examples.HydraulicDiameter.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) Reference file matches