Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_9_Buildings.Fluid.Movers.Validation.FlowControlled_m_flow.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.Movers.Validation.FlowControlled_m_flow,fileNamePrefix="Buildings_9_Buildings_Fluid_Movers_Validation_FlowControlled_m_flow",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Fluid.Movers.Validation.FlowControlled_m_flow,fileNamePrefix="Buildings_9_Buildings_Fluid_Movers_Validation_FlowControlled_m_flow",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 0.005799/0.005799, allocations: 100.1 kB / 15.73 MB, free: 6.043 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001496/0.001496, allocations: 189.3 kB / 16.67 MB, free: 5.973 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.415/1.415, allocations: 222.9 MB / 240.4 MB, free: 4.336 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.3-maint.9.1.x/package.mo): time 2.539/2.539, allocations: 390.3 MB / 0.6648 GB, free: 252 kB / 0.5137 GB Notification: Performance of FrontEnd - loaded program: time 0.001193/0.001193, allocations: 67.14 kB / 0.9504 GB, free: 5.871 MB / 0.7169 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2551/0.2563, allocations: 140.4 MB / 1.087 GB, free: 1.961 MB / 0.8419 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.Movers.Validation.FlowControlled_m_flow): time 0.9542/1.211, allocations: 323.5 MB / 1.403 GB, free: 14.29 MB / 1.045 GB Notification: Performance of NFInst.instExpressions: time 0.02898/1.24, allocations: 20.22 MB / 1.423 GB, free: 228 kB / 1.045 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.004011/1.244, allocations: 95.09 kB / 1.423 GB, free: 196 kB / 1.045 GB Notification: Performance of NFTyping.typeComponents: time 0.005044/1.249, allocations: 1.507 MB / 1.425 GB, free: 14.99 MB / 1.061 GB Notification: Performance of NFTyping.typeBindings: time 0.01204/1.261, allocations: 4.228 MB / 1.429 GB, free: 11.73 MB / 1.061 GB Notification: Performance of NFTyping.typeClassSections: time 0.006422/1.267, allocations: 2.354 MB / 1.431 GB, free: 10.02 MB / 1.061 GB Notification: Performance of NFFlatten.flatten: time 0.008913/1.276, allocations: 5.949 MB / 1.437 GB, free: 6.586 MB / 1.061 GB Notification: Performance of NFFlatten.resolveConnections: time 0.004023/1.28, allocations: 2.15 MB / 1.439 GB, free: 5.211 MB / 1.061 GB Notification: Performance of NFEvalConstants.evaluate: time 0.00729/1.288, allocations: 3.212 MB / 1.442 GB, free: 3.238 MB / 1.061 GB Notification: Performance of NFSimplifyModel.simplify: time 0.003598/1.291, allocations: 1.725 MB / 1.444 GB, free: 2.191 MB / 1.061 GB Notification: Performance of NFPackage.collectConstants: time 0.0007273/1.292, allocations: 218.1 kB / 1.444 GB, free: 2.191 MB / 1.061 GB Notification: Performance of NFFlatten.collectFunctions: time 0.007501/1.299, allocations: 3.679 MB / 1.448 GB, free: 14.93 MB / 1.076 GB Notification: Performance of NFScalarize.scalarize: time 0.001403/1.301, allocations: 0.8803 MB / 1.449 GB, free: 14.04 MB / 1.076 GB Notification: Performance of NFVerifyModel.verify: time 0.002786/1.304, allocations: 1.333 MB / 1.45 GB, free: 12.7 MB / 1.076 GB Notification: Performance of NFConvertDAE.convert: time 0.008916/1.313, allocations: 4.744 MB / 1.454 GB, free: 7.945 MB / 1.076 GB Notification: Performance of FrontEnd - DAE generated: time 4.919e-06/1.313, allocations: 0 / 1.454 GB, free: 7.945 MB / 1.076 GB Notification: Performance of FrontEnd: time 1.343e-06/1.313, allocations: 0 / 1.454 GB, free: 7.945 MB / 1.076 GB Notification: Performance of Transformations before backend: time 0.0001019/1.313, allocations: 0 / 1.454 GB, free: 7.945 MB / 1.076 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 341 * Number of variables: 341 Notification: Performance of Generate backend data structure: time 0.006192/1.319, allocations: 2.971 MB / 1.457 GB, free: 4.91 MB / 1.076 GB Notification: Performance of prepare preOptimizeDAE: time 4.677e-05/1.319, allocations: 8.031 kB / 1.457 GB, free: 4.902 MB / 1.076 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0003557/1.319, allocations: 202.5 kB / 1.458 GB, free: 4.695 MB / 1.076 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.006829/1.326, allocations: 1.015 MB / 1.459 GB, free: 3.676 MB / 1.076 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.005129/1.331, allocations: 1.995 MB / 1.461 GB, free: 1.605 MB / 1.076 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001184/1.332, allocations: 106.7 kB / 1.461 GB, free: 1.5 MB / 1.076 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0004151/1.332, allocations: 151.9 kB / 1.461 GB, free: 1.352 MB / 1.076 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.004375/1.336, allocations: 1.705 MB / 1.462 GB, free: 15.58 MB / 1.092 GB Notification: Performance of preOpt findStateOrder (simulation): time 4.965e-05/1.336, allocations: 7.938 kB / 1.462 GB, free: 15.57 MB / 1.092 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002321/1.337, allocations: 56 kB / 1.462 GB, free: 15.52 MB / 1.092 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.675e-05/1.337, allocations: 46.58 kB / 1.463 GB, free: 15.47 MB / 1.092 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.004059/1.341, allocations: 1.45 MB / 1.464 GB, free: 14.01 MB / 1.092 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 0.01349/1.354, allocations: 7.95 MB / 1.472 GB, free: 5.465 MB / 1.092 GB Notification: Performance of preOpt comSubExp (simulation): time 0.002346/1.357, allocations: 1.092 MB / 1.473 GB, free: 4.328 MB / 1.092 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001287/1.358, allocations: 0.5335 MB / 1.473 GB, free: 3.793 MB / 1.092 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0001971/1.358, allocations: 109.7 kB / 1.473 GB, free: 3.668 MB / 1.092 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.167e-05/1.358, allocations: 39.22 kB / 1.473 GB, free: 3.621 MB / 1.092 GB Notification: Performance of pre-optimization done (n=72): time 2.515e-06/1.358, allocations: 0 / 1.473 GB, free: 3.621 MB / 1.092 GB Notification: Performance of matching and sorting (n=72): time 0.004279/1.363, allocations: 1.471 MB / 1.475 GB, free: 2.141 MB / 1.092 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.629e-05/1.363, allocations: 60.06 kB / 1.475 GB, free: 2.07 MB / 1.092 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002675/1.365, allocations: 1.794 MB / 1.477 GB, free: 248 kB / 1.092 GB Notification: Performance of collectPreVariables (initialization): time 0.0001326/1.365, allocations: 45.7 kB / 1.477 GB, free: 196 kB / 1.092 GB Notification: Performance of collectInitialEqns (initialization): time 0.0007779/1.366, allocations: 0.9918 MB / 1.478 GB, free: 15.19 MB / 1.107 GB Notification: Performance of collectInitialBindings (initialization): time 0.0002436/1.367, allocations: 252.3 kB / 1.478 GB, free: 14.94 MB / 1.107 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.000342/1.367, allocations: 214.4 kB / 1.478 GB, free: 14.72 MB / 1.107 GB Notification: Performance of setup shared object (initialization): time 0.0001183/1.367, allocations: 345.9 kB / 1.478 GB, free: 14.38 MB / 1.107 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001227/1.368, allocations: 492.5 kB / 1.479 GB, free: 13.89 MB / 1.107 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001553/1.37, allocations: 0.8638 MB / 1.48 GB, free: 12.86 MB / 1.107 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.002687/1.372, allocations: 1.285 MB / 1.481 GB, free: 11.44 MB / 1.107 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.112e-05/1.373, allocations: 3.938 kB / 1.481 GB, free: 11.44 MB / 1.107 GB Notification: Performance of matching and sorting (n=122) (initialization): time 0.003505/1.376, allocations: 1.487 MB / 1.483 GB, free: 9.941 MB / 1.107 GB Notification: Performance of prepare postOptimizeDAE: time 2.803e-05/1.376, allocations: 16.06 kB / 1.483 GB, free: 9.926 MB / 1.107 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.001e-05/1.376, allocations: 11.94 kB / 1.483 GB, free: 9.914 MB / 1.107 GB Notification: Performance of postOpt tearingSystem (initialization): time 3.337e-05/1.376, allocations: 16 kB / 1.483 GB, free: 9.898 MB / 1.107 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001367/1.378, allocations: 289.1 kB / 1.483 GB, free: 9.617 MB / 1.107 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0003756/1.378, allocations: 0.6016 MB / 1.483 GB, free: 8.992 MB / 1.107 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00169/1.38, allocations: 164.2 kB / 1.484 GB, free: 8.832 MB / 1.107 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001333/1.38, allocations: 51.98 kB / 1.484 GB, free: 8.781 MB / 1.107 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.001879/1.382, allocations: 0.8571 MB / 1.484 GB, free: 7.918 MB / 1.107 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001304/1.383, allocations: 0.8131 MB / 1.485 GB, free: 6.934 MB / 1.107 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.002268/1.385, allocations: 1.188 MB / 1.486 GB, free: 5.621 MB / 1.107 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.07e-05/1.385, allocations: 7.984 kB / 1.486 GB, free: 5.613 MB / 1.107 GB Notification: Performance of matching and sorting (n=122) (initialization_lambda0): time 0.003196/1.388, allocations: 1.385 MB / 1.488 GB, free: 4.219 MB / 1.107 GB Notification: Performance of prepare postOptimizeDAE: time 1.774e-05/1.388, allocations: 8 kB / 1.488 GB, free: 4.211 MB / 1.107 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.731e-05/1.389, allocations: 8 kB / 1.488 GB, free: 4.203 MB / 1.107 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.684e-05/1.389, allocations: 16 kB / 1.488 GB, free: 4.188 MB / 1.107 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001056/1.39, allocations: 260.1 kB / 1.488 GB, free: 3.934 MB / 1.107 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.546e-05/1.39, allocations: 23.92 kB / 1.488 GB, free: 3.91 MB / 1.107 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001464/1.391, allocations: 124.6 kB / 1.488 GB, free: 3.785 MB / 1.107 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 9.441e-05/1.391, allocations: 47.98 kB / 1.488 GB, free: 3.738 MB / 1.107 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 42 * 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 (120): * Single equations (assignments): 117 * Array equations: 2 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 1 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 0 systems * Non-linear Jacobian (size): 1 system {1} * Without analytic Jacobian (size): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.0003432/1.392, allocations: 248.2 kB / 1.488 GB, free: 3.488 MB / 1.107 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0004927/1.392, allocations: 201.5 kB / 1.489 GB, free: 3.289 MB / 1.107 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.003031/1.395, allocations: 1.141 MB / 1.49 GB, free: 2.133 MB / 1.107 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 7.284e-06/1.395, allocations: 8 kB / 1.49 GB, free: 2.125 MB / 1.107 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 6.682e-06/1.395, allocations: 0 / 1.49 GB, free: 2.125 MB / 1.107 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.00224/1.397, allocations: 0.9646 MB / 1.491 GB, free: 1.133 MB / 1.107 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.006583/1.404, allocations: 3.048 MB / 1.494 GB, free: 13.96 MB / 1.123 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.38e-06/1.404, allocations: 0 / 1.494 GB, free: 13.96 MB / 1.123 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001168/1.405, allocations: 223.8 kB / 1.494 GB, free: 13.75 MB / 1.123 GB Notification: Performance of postOpt tearingSystem (simulation): time 1.871e-05/1.405, allocations: 7.938 kB / 1.494 GB, free: 13.74 MB / 1.123 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 7.426e-05/1.405, allocations: 23.98 kB / 1.494 GB, free: 13.71 MB / 1.123 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0003037/1.406, allocations: 0.5899 MB / 1.495 GB, free: 13.1 MB / 1.123 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.284e-06/1.406, allocations: 0 / 1.495 GB, free: 13.1 MB / 1.123 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.00401/1.41, allocations: 1.727 MB / 1.496 GB, free: 11.34 MB / 1.123 GB Notification: Performance of postOpt removeConstants (simulation): time 0.00079/1.41, allocations: 366.4 kB / 1.497 GB, free: 10.96 MB / 1.123 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0003524/1.411, allocations: 20 kB / 1.497 GB, free: 10.95 MB / 1.123 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001249/1.412, allocations: 67.88 kB / 1.497 GB, free: 10.88 MB / 1.123 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.000109/1.412, allocations: 48.5 kB / 1.497 GB, free: 10.83 MB / 1.123 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 7.787e-05/1.412, allocations: 35.91 kB / 1.497 GB, free: 10.8 MB / 1.123 GB Notification: Performance of sorting global known variables: time 0.001986/1.414, allocations: 1.224 MB / 1.498 GB, free: 9.555 MB / 1.123 GB Notification: Performance of sort global known variables: time 1.7e-07/1.414, allocations: 0 / 1.498 GB, free: 9.555 MB / 1.123 GB Notification: Performance of remove unused functions: time 0.002544/1.417, allocations: 0.9585 MB / 1.499 GB, free: 8.594 MB / 1.123 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 5 * Number of states: 3 (floMacDyn.vol.dynBal.medium.Xi[1],floMacDyn.vol.dynBal.U,floMacDyn.vol.dynBal.m) * 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 (74): * Single equations (assignments): 73 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 1 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 0 systems * Non-linear Jacobian (size): 1 system {1} * Without analytic Jacobian (size): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.004864/1.422, allocations: 2.526 MB / 1.501 GB, free: 6.035 MB / 1.123 GB Notification: Performance of simCode: created initialization part: time 0.004678/1.426, allocations: 1.726 MB / 1.503 GB, free: 4.312 MB / 1.123 GB Notification: Performance of simCode: created event and clocks part: time 8.226e-06/1.426, allocations: 0.5625 kB / 1.503 GB, free: 4.312 MB / 1.123 GB Notification: Performance of simCode: created simulation system equations: time 0.001317/1.428, allocations: 0.499 MB / 1.503 GB, free: 3.812 MB / 1.123 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.005067/1.433, allocations: 1.051 MB / 1.505 GB, free: 2.785 MB / 1.123 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0257/1.459, allocations: 13.58 MB / 1.518 GB, free: 4.75 MB / 1.139 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001335/1.46, allocations: 1.558 MB / 1.519 GB, free: 3.16 MB / 1.139 GB Notification: Performance of simCode: alias equations: time 0.002301/1.462, allocations: 488.5 kB / 1.52 GB, free: 2.68 MB / 1.139 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001303/1.464, allocations: 0.8429 MB / 1.521 GB, free: 1.836 MB / 1.139 GB Notification: Performance of SimCode: time 1.072e-06/1.464, allocations: 4 kB / 1.521 GB, free: 1.832 MB / 1.139 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.09075/1.554, allocations: 53.35 MB / 1.573 GB, free: 13.11 MB / 1.201 GB Notification: Performance of buildModelFMU: Generate platform static: time 17.74/19.3, allocations: 7.984 kB / 1.573 GB, free: 13.1 MB / 1.201 GB (rm -f Buildings_9_Buildings.Fluid.Movers.Validation.FlowControlled_m_flow.pipe ; mkfifo Buildings_9_Buildings.Fluid.Movers.Validation.FlowControlled_m_flow.pipe ; head -c 1048576 < Buildings_9_Buildings.Fluid.Movers.Validation.FlowControlled_m_flow.pipe >> ../files/Buildings_9_Buildings.Fluid.Movers.Validation.FlowControlled_m_flow.sim & python3 -m fmpy simulate --output-file Buildings_9_Buildings.Fluid.Movers.Validation.FlowControlled_m_flow_res.csv --start-time 0 --stop-time 1 --timeout 50 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 0.0004 Buildings_9_Buildings_Fluid_Movers_Validation_FlowControlled_m_flow.fmu > Buildings_9_Buildings.Fluid.Movers.Validation.FlowControlled_m_flow.pipe 2>&1) diffSimulationResults("Buildings_9_Buildings.Fluid.Movers.Validation.FlowControlled_m_flow_res.csv","/mnt/ReferenceFiles/Buildings/csv/maint_9.1.x/Buildings_Fluid_Movers_Validation_FlowControlled_m_flow.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_9_Buildings.Fluid.Movers.Validation.FlowControlled_m_flow.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) Reference file matches