Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_latest_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesDp.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 11.0.0-master/package.mo", uses=false) Using package Buildings with version 11.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.0.0-master/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: translateModel(Buildings.Fluid.Examples.Performance.PressureDrop.SeriesDp,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|sin.ports.1..m_flow",fileNamePrefix="Buildings_latest_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesDp") translateModel(Buildings.Fluid.Examples.Performance.PressureDrop.SeriesDp,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|sin.ports.1..m_flow",fileNamePrefix="Buildings_latest_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesDp") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.007473/0.007473, allocations: 101.7 kB / 15.88 MB, free: 5.867 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001901/0.001901, allocations: 192.7 kB / 16.79 MB, free: 5.809 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.342/1.342, allocations: 222.9 MB / 240.5 MB, free: 4.57 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.0.0-master/package.mo): time 2.635/2.635, allocations: 461.8 MB / 0.7348 GB, free: 14.21 MB / 0.5919 GB Notification: Performance of FrontEnd - loaded program: time 0.001259/0.001259, allocations: 63.58 kB / 0.899 GB, free: 36.96 MB / 0.7169 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3068/0.3081, allocations: 157.4 MB / 1.053 GB, free: 8.32 MB / 0.8106 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.Examples.Performance.PressureDrop.SeriesDp): time 0.1612/0.4693, allocations: 159.4 MB / 1.208 GB, free: 8.359 MB / 0.9669 GB Notification: Performance of NFInst.instExpressions: time 0.004918/0.4743, allocations: 3.637 MB / 1.212 GB, free: 4.715 MB / 0.9669 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0005039/0.4748, allocations: 19.88 kB / 1.212 GB, free: 4.695 MB / 0.9669 GB Notification: Performance of NFTyping.typeComponents: time 0.0006842/0.4755, allocations: 139.2 kB / 1.212 GB, free: 4.559 MB / 0.9669 GB Notification: Performance of NFTyping.typeBindings: time 0.00156/0.4772, allocations: 0.4941 MB / 1.213 GB, free: 4.062 MB / 0.9669 GB Notification: Performance of NFTyping.typeClassSections: time 0.001211/0.4784, allocations: 388 kB / 1.213 GB, free: 3.688 MB / 0.9669 GB Notification: Performance of NFFlatten.flatten: time 0.003464/0.4819, allocations: 3.491 MB / 1.216 GB, free: 192 kB / 0.9669 GB Notification: Performance of NFFlatten.resolveConnections: time 0.001229/0.4831, allocations: 0.7626 MB / 1.217 GB, free: 15.42 MB / 0.9825 GB Notification: Performance of NFEvalConstants.evaluate: time 0.001758/0.4849, allocations: 0.918 MB / 1.218 GB, free: 14.5 MB / 0.9825 GB Notification: Performance of NFSimplifyModel.simplify: time 0.001108/0.486, allocations: 0.7311 MB / 1.219 GB, free: 13.77 MB / 0.9825 GB Notification: Performance of NFPackage.collectConstants: time 0.0001757/0.4862, allocations: 40 kB / 1.219 GB, free: 13.73 MB / 0.9825 GB Notification: Performance of NFFlatten.collectFunctions: time 0.001699/0.4879, allocations: 0.799 MB / 1.22 GB, free: 12.93 MB / 0.9825 GB Notification: Performance of NFScalarize.scalarize: time 0.000402/0.4883, allocations: 282.9 kB / 1.22 GB, free: 12.65 MB / 0.9825 GB Notification: Performance of NFVerifyModel.verify: time 0.0009314/0.4893, allocations: 0.5206 MB / 1.22 GB, free: 12.12 MB / 0.9825 GB Notification: Performance of NFConvertDAE.convert: time 0.001324/0.4906, allocations: 1.017 MB / 1.221 GB, free: 11.11 MB / 0.9825 GB Notification: Performance of FrontEnd - DAE generated: time 4.699e-06/0.4906, allocations: 0 / 1.221 GB, free: 11.11 MB / 0.9825 GB Notification: Performance of FrontEnd: time 8.12e-07/0.4906, allocations: 0 / 1.221 GB, free: 11.11 MB / 0.9825 GB Notification: Performance of Transformations before backend: time 3.953e-05/0.4907, allocations: 0 / 1.221 GB, free: 11.11 MB / 0.9825 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 125 * Number of variables: 125 Notification: Performance of Generate backend data structure: time 0.00254/0.4932, allocations: 1.458 MB / 1.223 GB, free: 9.582 MB / 0.9825 GB Notification: Performance of prepare preOptimizeDAE: time 4.018e-05/0.4933, allocations: 12.03 kB / 1.223 GB, free: 9.57 MB / 0.9825 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0007968/0.4941, allocations: 186.5 kB / 1.223 GB, free: 9.387 MB / 0.9825 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001209/0.4953, allocations: 0.7984 MB / 1.224 GB, free: 8.531 MB / 0.9825 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.095e-05/0.4953, allocations: 41 kB / 1.224 GB, free: 8.492 MB / 0.9825 GB Notification: Performance of preOpt expandDerOperator (simulation): time 8.613e-05/0.4954, allocations: 56 kB / 1.224 GB, free: 8.438 MB / 0.9825 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001224/0.4967, allocations: 0.7926 MB / 1.225 GB, free: 7.566 MB / 0.9825 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.017e-05/0.4967, allocations: 7.938 kB / 1.225 GB, free: 7.559 MB / 0.9825 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 5.305e-05/0.4967, allocations: 20 kB / 1.225 GB, free: 7.539 MB / 0.9825 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.385e-05/0.4968, allocations: 20 kB / 1.225 GB, free: 7.52 MB / 0.9825 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0009437/0.4977, allocations: 0.5305 MB / 1.225 GB, free: 6.988 MB / 0.9825 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 0.004228/0.502, allocations: 4.599 MB / 1.23 GB, free: 2.004 MB / 0.9825 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0007041/0.5027, allocations: 410.2 kB / 1.23 GB, free: 1.594 MB / 0.9825 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0003919/0.5031, allocations: 244.7 kB / 1.23 GB, free: 1.352 MB / 0.9825 GB Notification: Performance of preOpt evalFunc (simulation): time 0.000289/0.5034, allocations: 202.2 kB / 1.23 GB, free: 1.117 MB / 0.9825 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0004923/0.5039, allocations: 293.6 kB / 1.231 GB, free: 0.8125 MB / 0.9825 GB Notification: Performance of pre-optimization done (n=31): time 2.054e-06/0.5039, allocations: 0 / 1.231 GB, free: 0.8125 MB / 0.9825 GB Notification: Performance of matching and sorting (n=31): time 0.005021/0.5089, allocations: 1.654 MB / 1.232 GB, free: 15.13 MB / 0.9981 GB Notification: Performance of inlineWhenForInitialization (initialization): time 6.338e-05/0.509, allocations: 81.11 kB / 1.232 GB, free: 15.03 MB / 0.9981 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001574/0.5106, allocations: 1.122 MB / 1.233 GB, free: 13.89 MB / 0.9981 GB Notification: Performance of collectPreVariables (initialization): time 5.452e-05/0.5106, allocations: 33.7 kB / 1.234 GB, free: 13.85 MB / 0.9981 GB Notification: Performance of collectInitialEqns (initialization): time 0.0004174/0.5111, allocations: 496.1 kB / 1.234 GB, free: 13.36 MB / 0.9981 GB Notification: Performance of collectInitialBindings (initialization): time 9.848e-05/0.5112, allocations: 110.5 kB / 1.234 GB, free: 13.25 MB / 0.9981 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001662/0.5114, allocations: 110 kB / 1.234 GB, free: 13.13 MB / 0.9981 GB Notification: Performance of setup shared object (initialization): time 0.0001135/0.5115, allocations: 326 kB / 1.235 GB, free: 12.81 MB / 0.9981 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003892/0.5119, allocations: 210.4 kB / 1.235 GB, free: 12.6 MB / 0.9981 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0006265/0.5125, allocations: 0.5213 MB / 1.235 GB, free: 11.95 MB / 0.9981 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0008961/0.5134, allocations: 0.6266 MB / 1.236 GB, free: 11.24 MB / 0.9981 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.402e-06/0.5134, allocations: 4 kB / 1.236 GB, free: 11.24 MB / 0.9981 GB Notification: Performance of matching and sorting (n=54) (initialization): time 0.002299/0.5157, allocations: 1.042 MB / 1.237 GB, free: 10.18 MB / 0.9981 GB Notification: Performance of prepare postOptimizeDAE: time 4.78e-05/0.5158, allocations: 37.7 kB / 1.237 GB, free: 10.14 MB / 0.9981 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.201e-05/0.5158, allocations: 4 kB / 1.237 GB, free: 10.13 MB / 0.9981 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001324/0.5171, allocations: 384.6 kB / 1.237 GB, free: 9.758 MB / 0.9981 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002365/0.5174, allocations: 63.91 kB / 1.237 GB, free: 9.695 MB / 0.9981 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001353/0.5188, allocations: 1.087 MB / 1.238 GB, free: 8.582 MB / 0.9981 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0008163/0.5196, allocations: 107.3 kB / 1.238 GB, free: 8.477 MB / 0.9981 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.411e-05/0.5197, allocations: 24 kB / 1.239 GB, free: 8.453 MB / 0.9981 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0007158/0.5204, allocations: 0.4928 MB / 1.239 GB, free: 7.953 MB / 0.9981 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0005443/0.5209, allocations: 493.9 kB / 1.239 GB, free: 7.336 MB / 0.9981 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0007485/0.5217, allocations: 0.5611 MB / 1.24 GB, free: 6.695 MB / 0.9981 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 3.697e-06/0.5217, allocations: 0 / 1.24 GB, free: 6.695 MB / 0.9981 GB Notification: Performance of matching and sorting (n=54) (initialization_lambda0): time 0.00154/0.5233, allocations: 0.8265 MB / 1.241 GB, free: 5.852 MB / 0.9981 GB Notification: Performance of prepare postOptimizeDAE: time 3.008e-05/0.5233, allocations: 33.7 kB / 1.241 GB, free: 5.812 MB / 0.9981 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.694e-06/0.5233, allocations: 4 kB / 1.241 GB, free: 5.809 MB / 0.9981 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.000522/0.5238, allocations: 222.3 kB / 1.241 GB, free: 5.59 MB / 0.9981 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002014/0.5241, allocations: 63.84 kB / 1.241 GB, free: 5.527 MB / 0.9981 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.003592/0.5277, allocations: 2.986 MB / 1.244 GB, free: 2.398 MB / 0.9981 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0008139/0.5285, allocations: 88.06 kB / 1.244 GB, free: 2.312 MB / 0.9981 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.324e-05/0.5285, allocations: 24 kB / 1.244 GB, free: 2.289 MB / 0.9981 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 24 * Number of states: 0 () * Number of discrete variables: 5 (pulse_p.count,$PRE.pulse_p.count,pulse_p.T_start,$PRE.pulse_p.T_start,$whenCondition1) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (34): * Single equations (assignments): 32 * Array equations: 0 * Algorithm blocks: 1 * 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): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(9,11)} Notification: Performance of prepare postOptimizeDAE: time 0.0002167/0.5288, allocations: 213 kB / 1.244 GB, free: 2.074 MB / 0.9981 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002026/0.529, allocations: 102.8 kB / 1.244 GB, free: 1.973 MB / 0.9981 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001341/0.5303, allocations: 0.7222 MB / 1.245 GB, free: 1.234 MB / 0.9981 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 8.055e-06/0.5303, allocations: 4 kB / 1.245 GB, free: 1.23 MB / 0.9981 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.565e-06/0.5304, allocations: 3.938 kB / 1.245 GB, free: 1.227 MB / 0.9981 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.432e-06/0.5304, allocations: 3.984 kB / 1.245 GB, free: 1.223 MB / 0.9981 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.5748/1.105, allocations: 1.586 MB / 1.247 GB, free: 194.3 MB / 0.9981 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.028e-05/1.105, allocations: 3.125 kB / 1.247 GB, free: 194.3 MB / 0.9981 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001378/1.105, allocations: 20.75 kB / 1.247 GB, free: 194.3 MB / 0.9981 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0005632/1.106, allocations: 252.6 kB / 1.247 GB, free: 194.2 MB / 0.9981 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.119e-05/1.106, allocations: 8.516 kB / 1.247 GB, free: 194.2 MB / 0.9981 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.00103/1.107, allocations: 1.03 MB / 1.248 GB, free: 193.7 MB / 0.9981 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.769e-06/1.107, allocations: 5.188 kB / 1.248 GB, free: 193.7 MB / 0.9981 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001282/1.108, allocations: 0.8291 MB / 1.249 GB, free: 193.5 MB / 0.9981 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0003362/1.109, allocations: 213 kB / 1.249 GB, free: 193.4 MB / 0.9981 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001085/1.109, allocations: 15.97 kB / 1.249 GB, free: 193.4 MB / 0.9981 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0004636/1.109, allocations: 47.2 kB / 1.249 GB, free: 193.4 MB / 0.9981 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 9.317e-05/1.109, allocations: 32.67 kB / 1.249 GB, free: 193.4 MB / 0.9981 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.632e-05/1.109, allocations: 17.03 kB / 1.249 GB, free: 193.4 MB / 0.9981 GB Notification: Performance of sorting global known variables: time 0.0009823/1.11, allocations: 0.7949 MB / 1.25 GB, free: 193.3 MB / 0.9981 GB Notification: Performance of sort global known variables: time 1.61e-07/1.11, allocations: 0 / 1.25 GB, free: 193.3 MB / 0.9981 GB Notification: Performance of remove unused functions: time 0.001212/1.112, allocations: 441.1 kB / 1.25 GB, free: 193.3 MB / 0.9981 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 8 * Number of states: 0 () * Number of discrete variables: 3 ($whenCondition1,pulse_p.T_start,pulse_p.count) * Number of discrete states: 1 (pulse_p.count) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (12): * Single equations (assignments): 9 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 2 * 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): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(9,11)} Notification: Performance of Backend phase and start with SimCode phase: time 0.0003813/1.112, allocations: 165.7 kB / 1.25 GB, free: 193.2 MB / 0.9981 GB Notification: Performance of simCode: created initialization part: time 0.002116/1.114, allocations: 1.193 MB / 1.252 GB, free: 192.9 MB / 0.9981 GB Notification: Performance of simCode: created event and clocks part: time 4.178e-06/1.114, allocations: 0 / 1.252 GB, free: 192.9 MB / 0.9981 GB Notification: Performance of simCode: created simulation system equations: time 0.0005153/1.115, allocations: 269.2 kB / 1.252 GB, free: 192.9 MB / 0.9981 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001851/1.117, allocations: 463.1 kB / 1.252 GB, free: 192.9 MB / 0.9981 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002442/1.119, allocations: 2.125 MB / 1.254 GB, free: 191.9 MB / 0.9981 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006027/1.12, allocations: 1.188 MB / 1.256 GB, free: 191.2 MB / 0.9981 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001208/1.12, allocations: 62.52 kB / 1.256 GB, free: 191.2 MB / 0.9981 GB Notification: Performance of SimCode: time 7.12e-07/1.12, allocations: 3.938 kB / 1.256 GB, free: 191.2 MB / 0.9981 GB Notification: Performance of Templates: time 0.03267/1.152, allocations: 20.52 MB / 1.276 GB, free: 185 MB / 0.9981 GB make -j1 -f Buildings_latest_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesDp.makefile (rm -f Buildings_latest_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesDp.pipe ; mkfifo Buildings_latest_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesDp.pipe ; head -c 1048576 < Buildings_latest_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesDp.pipe >> ../files/Buildings_latest_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesDp.sim & ./Buildings_latest_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesDp -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS > Buildings_latest_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesDp.pipe 2>&1) diffSimulationResults("Buildings_latest_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesDp_res.mat","/mnt/ReferenceFiles/Buildings/csv/master/Buildings_Fluid_Examples_Performance_PressureDrop_SeriesDp.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_latest_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesDp.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) Reference file matches