Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_latest_Buildings.Examples.DualFanDualDuct.Controls.Examples.PreHeatCoil.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 12.0.0-master/package.mo", uses=false) Using package Buildings with version 12.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.0-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.Examples.DualFanDualDuct.Controls.Examples.PreHeatCoil,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|preHeatCoil.TAirSup|preHeatCoil.TSupSetHea|preHeatCoil.TMix|preHeatCoil.yPum|preHeatCoil.yVal",fileNamePrefix="Buildings_latest_Buildings.Examples.DualFanDualDuct.Controls.Examples.PreHeatCoil") translateModel(Buildings.Examples.DualFanDualDuct.Controls.Examples.PreHeatCoil,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|preHeatCoil.TAirSup|preHeatCoil.TSupSetHea|preHeatCoil.TMix|preHeatCoil.yPum|preHeatCoil.yVal",fileNamePrefix="Buildings_latest_Buildings.Examples.DualFanDualDuct.Controls.Examples.PreHeatCoil") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.007941/0.007941, allocations: 99.81 kB / 15.73 MB, free: 6.055 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001827/0.001827, allocations: 192.1 kB / 16.67 MB, free: 5.969 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.364/1.364, allocations: 222.9 MB / 240.4 MB, free: 15.13 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.0-master/package.mo): time 2.647/2.647, allocations: 472.6 MB / 0.7453 GB, free: 0.5078 MB / 0.6075 GB Notification: Performance of FrontEnd - loaded program: time 0.001205/0.001205, allocations: 59.84 kB / 1.069 GB, free: 9.645 MB / 0.8419 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.9395/0.9408, allocations: 159.9 MB / 1.226 GB, free: 13.57 MB / 0.9512 GB Notification: Performance of NFInst.instantiate(Buildings.Examples.DualFanDualDuct.Controls.Examples.PreHeatCoil): time 0.0045/0.9453, allocations: 2.934 MB / 1.228 GB, free: 10.62 MB / 0.9512 GB Notification: Performance of NFInst.instExpressions: time 0.002219/0.9476, allocations: 1.106 MB / 1.23 GB, free: 9.504 MB / 0.9512 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0003064/0.9479, allocations: 19.88 kB / 1.23 GB, free: 9.484 MB / 0.9512 GB Notification: Performance of NFTyping.typeComponents: time 0.0002543/0.9482, allocations: 75.14 kB / 1.23 GB, free: 9.41 MB / 0.9512 GB Notification: Performance of NFTyping.typeBindings: time 0.000205/0.9484, allocations: 91.17 kB / 1.23 GB, free: 9.32 MB / 0.9512 GB Notification: Performance of NFTyping.typeClassSections: time 0.0009124/0.9493, allocations: 334.9 kB / 1.23 GB, free: 8.996 MB / 0.9512 GB Notification: Performance of NFFlatten.flatten: time 0.000811/0.9502, allocations: 0.7185 MB / 1.231 GB, free: 8.273 MB / 0.9512 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0007137/0.9509, allocations: 496.4 kB / 1.231 GB, free: 7.777 MB / 0.9512 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0002549/0.9511, allocations: 243.1 kB / 1.231 GB, free: 7.539 MB / 0.9512 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0002818/0.9514, allocations: 262.7 kB / 1.232 GB, free: 7.281 MB / 0.9512 GB Notification: Performance of NFPackage.collectConstants: time 9.696e-05/0.9515, allocations: 68 kB / 1.232 GB, free: 7.215 MB / 0.9512 GB Notification: Performance of NFFlatten.collectFunctions: time 0.0001576/0.9517, allocations: 76 kB / 1.232 GB, free: 7.141 MB / 0.9512 GB Notification: Performance of NFScalarize.scalarize: time 0.0001411/0.9519, allocations: 143.6 kB / 1.232 GB, free: 7 MB / 0.9512 GB Notification: Performance of NFVerifyModel.verify: time 0.000359/0.9522, allocations: 270.7 kB / 1.232 GB, free: 6.734 MB / 0.9512 GB Notification: Performance of NFConvertDAE.convert: time 0.0008558/0.9531, allocations: 0.7631 MB / 1.233 GB, free: 5.973 MB / 0.9512 GB Notification: Performance of FrontEnd - DAE generated: time 5.069e-06/0.9531, allocations: 0 / 1.233 GB, free: 5.973 MB / 0.9512 GB Notification: Performance of FrontEnd: time 1.773e-06/0.9531, allocations: 3.938 kB / 1.233 GB, free: 5.969 MB / 0.9512 GB Notification: Performance of Transformations before backend: time 1.254e-05/0.9531, allocations: 0 / 1.233 GB, free: 5.969 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: 113 * Number of variables: 113 Notification: Performance of Generate backend data structure: time 0.00164/0.9548, allocations: 0.8981 MB / 1.234 GB, free: 5.016 MB / 0.9512 GB Notification: Performance of prepare preOptimizeDAE: time 3.856e-05/0.9548, allocations: 12.03 kB / 1.234 GB, free: 5.004 MB / 0.9512 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0001145/0.9549, allocations: 60.56 kB / 1.234 GB, free: 4.945 MB / 0.9512 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0007693/0.9557, allocations: 444.9 kB / 1.234 GB, free: 4.473 MB / 0.9512 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001565/0.9559, allocations: 45.31 kB / 1.234 GB, free: 4.426 MB / 0.9512 GB Notification: Performance of preOpt expandDerOperator (simulation): time 8.103e-05/0.956, allocations: 52.38 kB / 1.234 GB, free: 4.375 MB / 0.9512 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.00112/0.9571, allocations: 0.5316 MB / 1.235 GB, free: 3.812 MB / 0.9512 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.471e-05/0.9571, allocations: 0 / 1.235 GB, free: 3.812 MB / 0.9512 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 4.908e-05/0.9572, allocations: 24 kB / 1.235 GB, free: 3.789 MB / 0.9512 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.348e-05/0.9572, allocations: 8 kB / 1.235 GB, free: 3.781 MB / 0.9512 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0009482/0.9582, allocations: 407.6 kB / 1.235 GB, free: 3.383 MB / 0.9512 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.002207/0.9604, allocations: 1.833 MB / 1.237 GB, free: 1.473 MB / 0.9512 GB Notification: Performance of preOpt comSubExp (simulation): time 0.000973/0.9614, allocations: 366 kB / 1.237 GB, free: 1.098 MB / 0.9512 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0003958/0.9618, allocations: 181.6 kB / 1.238 GB, free: 0.9141 MB / 0.9512 GB Notification: Performance of preOpt evalFunc (simulation): time 3.469e-05/0.9618, allocations: 7.984 kB / 1.238 GB, free: 0.9062 MB / 0.9512 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0005273/0.9624, allocations: 250.1 kB / 1.238 GB, free: 0.6406 MB / 0.9512 GB Notification: Performance of pre-optimization done (n=35): time 1.983e-06/0.9624, allocations: 0 / 1.238 GB, free: 0.6406 MB / 0.9512 GB Notification: Performance of matching and sorting (n=35): time 0.001248/0.9636, allocations: 480.7 kB / 1.238 GB, free: 172 kB / 0.9512 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001065/0.9637, allocations: 89.11 kB / 1.238 GB, free: 64 kB / 0.9512 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0004685/0.9642, allocations: 409.7 kB / 1.239 GB, free: 15.64 MB / 0.9669 GB Notification: Performance of collectPreVariables (initialization): time 4.609e-05/0.9643, allocations: 41.7 kB / 1.239 GB, free: 15.6 MB / 0.9669 GB Notification: Performance of collectInitialEqns (initialization): time 0.0002365/0.9645, allocations: 256.6 kB / 1.239 GB, free: 15.35 MB / 0.9669 GB Notification: Performance of collectInitialBindings (initialization): time 8.333e-05/0.9646, allocations: 103.2 kB / 1.239 GB, free: 15.25 MB / 0.9669 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002115/0.9648, allocations: 102.2 kB / 1.239 GB, free: 15.14 MB / 0.9669 GB Notification: Performance of setup shared object (initialization): time 0.0001583/0.965, allocations: 358.8 kB / 1.24 GB, free: 14.78 MB / 0.9669 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0004301/0.9654, allocations: 153 kB / 1.24 GB, free: 14.63 MB / 0.9669 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004681/0.9659, allocations: 269.9 kB / 1.24 GB, free: 14.32 MB / 0.9669 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0008039/0.9667, allocations: 411.4 kB / 1.24 GB, free: 13.88 MB / 0.9669 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.33e-06/0.9667, allocations: 4 kB / 1.24 GB, free: 13.87 MB / 0.9669 GB Notification: Performance of matching and sorting (n=60) (initialization): time 0.001101/0.9678, allocations: 0.5228 MB / 1.241 GB, free: 13.34 MB / 0.9669 GB Notification: Performance of prepare postOptimizeDAE: time 4.356e-05/0.9679, allocations: 33.7 kB / 1.241 GB, free: 13.3 MB / 0.9669 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.158e-06/0.9679, allocations: 4 kB / 1.241 GB, free: 13.29 MB / 0.9669 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.811e-05/0.9679, allocations: 4 kB / 1.241 GB, free: 13.29 MB / 0.9669 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003287/0.9683, allocations: 79.81 kB / 1.241 GB, free: 13.21 MB / 0.9669 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.054e-05/0.9683, allocations: 4 kB / 1.241 GB, free: 13.21 MB / 0.9669 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0003724/0.9687, allocations: 79.8 kB / 1.241 GB, free: 13.13 MB / 0.9669 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.751e-05/0.9687, allocations: 20 kB / 1.241 GB, free: 13.11 MB / 0.9669 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 14 * Number of states: 0 () * Number of discrete variables: 35 ($PRE.preHeatCoil.toOn.enableFire,$PRE.preHeatCoil.toOff.enableFire,preHeatCoil.toOn.t_start,$PRE.preHeatCoil.toOn.t_start,preHeatCoil.stateGraphRoot.resume,preHeatCoil.stateGraphRoot.suspend,preHeatCoil.toOff.t_start,$PRE.preHeatCoil.toOff.t_start,preHeatCoil.toOff.fire,preHeatCoil.toOff.enableFire,preHeatCoil.pumOn.active,preHeatCoil.pumOn.oldActive,$PRE.preHeatCoil.pumOn.oldActive,preHeatCoil.pumOn.newActive,$PRE.preHeatCoil.pumOn.newActive,preHeatCoil.pumOn.localActive,$PRE.preHeatCoil.pumOn.localActive,preHeatCoil.stateGraphRoot.activeSteps,preHeatCoil.toOn.enableFire,preHeatCoil.pumOff.oldActive,$PRE.preHeatCoil.pumOff.oldActive,preHeatCoil.pumOff.newActive,$PRE.preHeatCoil.pumOff.newActive,preHeatCoil.pumOff.localActive,$PRE.preHeatCoil.pumOff.localActive,preHeatCoil.pumOff.active,preHeatCoil.preHeaOn.y,$PRE.preHeatCoil.preHeaOn.y,TMix.count,$PRE.TMix.count,TMix.T_start,$PRE.TMix.T_start,$whenCondition1,$whenCondition2,preHeatCoil.preHeaCoiCon.I.trigger_internal) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (59): * Single equations (assignments): 58 * Array equations: 0 * Algorithm blocks: 1 * 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 0.0002709/0.969, allocations: 209.6 kB / 1.241 GB, free: 12.9 MB / 0.9669 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 7.005e-05/0.9691, allocations: 51.59 kB / 1.241 GB, free: 12.85 MB / 0.9669 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001059/0.9701, allocations: 383.8 kB / 1.242 GB, free: 12.47 MB / 0.9669 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 8.086e-06/0.9702, allocations: 4 kB / 1.242 GB, free: 12.46 MB / 0.9669 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 7.414e-06/0.9702, allocations: 4 kB / 1.242 GB, free: 12.46 MB / 0.9669 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.555e-06/0.9702, allocations: 0 / 1.242 GB, free: 12.46 MB / 0.9669 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001612/0.9718, allocations: 0.9715 MB / 1.243 GB, free: 11.43 MB / 0.9669 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.358e-06/0.9718, allocations: 0 / 1.243 GB, free: 11.43 MB / 0.9669 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002794/0.9721, allocations: 43.97 kB / 1.243 GB, free: 11.39 MB / 0.9669 GB Notification: Performance of postOpt tearingSystem (simulation): time 7.494e-06/0.9721, allocations: 4 kB / 1.243 GB, free: 11.38 MB / 0.9669 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.964e-05/0.9722, allocations: 11.98 kB / 1.243 GB, free: 11.37 MB / 0.9669 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 4.578e-06/0.9722, allocations: 3.938 kB / 1.243 GB, free: 11.37 MB / 0.9669 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.573e-06/0.9722, allocations: 4.031 kB / 1.243 GB, free: 11.36 MB / 0.9669 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001316/0.9735, allocations: 0.6419 MB / 1.243 GB, free: 10.7 MB / 0.9669 GB Notification: Performance of postOpt removeConstants (simulation): time 0.000154/0.9737, allocations: 148.7 kB / 1.244 GB, free: 10.53 MB / 0.9669 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 5.943e-05/0.9737, allocations: 15.98 kB / 1.244 GB, free: 10.52 MB / 0.9669 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.000311/0.9741, allocations: 31.97 kB / 1.244 GB, free: 10.48 MB / 0.9669 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001268/0.9742, allocations: 51.94 kB / 1.244 GB, free: 10.43 MB / 0.9669 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.628e-05/0.9742, allocations: 12 kB / 1.244 GB, free: 10.42 MB / 0.9669 GB Notification: Performance of sorting global known variables: time 0.0002869/0.9745, allocations: 267.2 kB / 1.244 GB, free: 10.16 MB / 0.9669 GB Notification: Performance of sort global known variables: time 1.5e-07/0.9745, allocations: 3.938 kB / 1.244 GB, free: 10.16 MB / 0.9669 GB Notification: Performance of remove unused functions: time 0.0004267/0.975, allocations: 95.78 kB / 1.244 GB, free: 10.06 MB / 0.9669 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 3 * Number of states: 1 (preHeatCoil.preHeaCoiCon.I.y) * Number of discrete variables: 21 (preHeatCoil.toOn.t_start,preHeatCoil.toOff.enableFire,preHeatCoil.pumOn.active,preHeatCoil.pumOff.active,$cse1,$cse2,$whenCondition2,$whenCondition1,TMix.T_start,TMix.count,preHeatCoil.preHeaOn.y,preHeatCoil.pumOff.localActive,preHeatCoil.pumOff.newActive,preHeatCoil.pumOff.oldActive,preHeatCoil.toOn.enableFire,preHeatCoil.stateGraphRoot.activeSteps,preHeatCoil.pumOn.localActive,preHeatCoil.pumOn.newActive,preHeatCoil.pumOn.oldActive,preHeatCoil.toOff.fire,preHeatCoil.toOff.t_start) * Number of discrete states: 5 (TMix.count,preHeatCoil.pumOff.newActive,preHeatCoil.pumOn.newActive,preHeatCoil.preHeaOn.y,preHeatCoil.toOn.t_start) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (37): * Single equations (assignments): 31 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 6 * 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 0.000182/0.9752, allocations: 127.5 kB / 1.244 GB, free: 9.934 MB / 0.9669 GB Notification: Performance of simCode: created initialization part: time 0.0009961/0.9762, allocations: 435.1 kB / 1.245 GB, free: 9.496 MB / 0.9669 GB Notification: Performance of simCode: created event and clocks part: time 2.355e-06/0.9762, allocations: 0 / 1.245 GB, free: 9.496 MB / 0.9669 GB Notification: Performance of simCode: created simulation system equations: time 0.0004682/0.9766, allocations: 192.5 kB / 1.245 GB, free: 9.309 MB / 0.9669 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0005672/0.9772, allocations: 89.19 kB / 1.245 GB, free: 9.227 MB / 0.9669 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001416/0.9787, allocations: 0.7621 MB / 1.246 GB, free: 8.434 MB / 0.9669 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0004183/0.9791, allocations: 0.8233 MB / 1.246 GB, free: 7.586 MB / 0.9669 GB Notification: Performance of simCode: alias equations: time 0.0002427/0.9793, allocations: 59.42 kB / 1.246 GB, free: 7.523 MB / 0.9669 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001305/0.9795, allocations: 43.42 kB / 1.246 GB, free: 7.48 MB / 0.9669 GB Notification: Performance of SimCode: time 5.21e-07/0.9795, allocations: 0 / 1.246 GB, free: 7.48 MB / 0.9669 GB Notification: Performance of Templates: time 0.01061/0.9901, allocations: 5.035 MB / 1.251 GB, free: 2.496 MB / 0.9669 GB make -j1 -f Buildings_latest_Buildings.Examples.DualFanDualDuct.Controls.Examples.PreHeatCoil.makefile (rm -f Buildings_latest_Buildings.Examples.DualFanDualDuct.Controls.Examples.PreHeatCoil.pipe ; mkfifo Buildings_latest_Buildings.Examples.DualFanDualDuct.Controls.Examples.PreHeatCoil.pipe ; head -c 1048576 < Buildings_latest_Buildings.Examples.DualFanDualDuct.Controls.Examples.PreHeatCoil.pipe >> ../files/Buildings_latest_Buildings.Examples.DualFanDualDuct.Controls.Examples.PreHeatCoil.sim & ./Buildings_latest_Buildings.Examples.DualFanDualDuct.Controls.Examples.PreHeatCoil -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS > Buildings_latest_Buildings.Examples.DualFanDualDuct.Controls.Examples.PreHeatCoil.pipe 2>&1) diffSimulationResults("Buildings_latest_Buildings.Examples.DualFanDualDuct.Controls.Examples.PreHeatCoil_res.mat","/mnt/ReferenceFiles/Buildings/csv/master/Buildings_Examples_DualFanDualDuct_Controls_Examples_PreHeatCoil.csv","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_latest_Buildings.Examples.DualFanDualDuct.Controls.Examples.PreHeatCoil.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) Reference file matches