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 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.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 0.001399/0.001399, allocations: 104.6 kB / 16.35 MB, free: 5.895 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001527/0.001527, allocations: 192.3 kB / 17.29 MB, free: 5.527 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.359/1.359, allocations: 222.9 MB / 241 MB, free: 15.18 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.0.0-master/package.mo): time 2.474/2.474, allocations: 442.6 MB / 0.7165 GB, free: 14.66 MB / 0.5919 GB Notification: Performance of FrontEnd - loaded program: time 0.001256/0.001256, allocations: 63.86 kB / 0.8773 GB, free: 10.97 MB / 0.6544 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2735/0.2747, allocations: 153 MB / 1.027 GB, free: 2.059 MB / 0.795 GB Notification: Performance of NFInst.instantiate(Buildings.Examples.DualFanDualDuct.Controls.Examples.PreHeatCoil): time 0.004209/0.279, allocations: 2.943 MB / 1.03 GB, free: 15.1 MB / 0.8106 GB Notification: Performance of NFInst.instExpressions: time 0.002092/0.2811, allocations: 1.114 MB / 1.031 GB, free: 13.98 MB / 0.8106 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0003182/0.2815, allocations: 11.94 kB / 1.031 GB, free: 13.96 MB / 0.8106 GB Notification: Performance of NFTyping.typeComponents: time 0.0002741/0.2818, allocations: 79.14 kB / 1.031 GB, free: 13.89 MB / 0.8106 GB Notification: Performance of NFTyping.typeBindings: time 0.0001949/0.282, allocations: 91.17 kB / 1.031 GB, free: 13.8 MB / 0.8106 GB Notification: Performance of NFTyping.typeClassSections: time 0.0008057/0.2828, allocations: 334.4 kB / 1.031 GB, free: 13.47 MB / 0.8106 GB Notification: Performance of NFFlatten.flatten: time 0.0006844/0.2835, allocations: 0.7146 MB / 1.032 GB, free: 12.76 MB / 0.8106 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0006007/0.2841, allocations: 492.4 kB / 1.032 GB, free: 12.27 MB / 0.8106 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0002429/0.2844, allocations: 243.1 kB / 1.033 GB, free: 12.03 MB / 0.8106 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0002464/0.2846, allocations: 254.8 kB / 1.033 GB, free: 11.78 MB / 0.8106 GB Notification: Performance of NFPackage.collectConstants: time 7.99e-05/0.2847, allocations: 72 kB / 1.033 GB, free: 11.71 MB / 0.8106 GB Notification: Performance of NFFlatten.collectFunctions: time 0.0001151/0.2848, allocations: 72 kB / 1.033 GB, free: 11.64 MB / 0.8106 GB Notification: Performance of NFScalarize.scalarize: time 0.0001437/0.285, allocations: 151.5 kB / 1.033 GB, free: 11.49 MB / 0.8106 GB Notification: Performance of NFVerifyModel.verify: time 0.000227/0.2852, allocations: 270.6 kB / 1.033 GB, free: 11.23 MB / 0.8106 GB Notification: Performance of NFConvertDAE.convert: time 0.0006648/0.2859, allocations: 0.7475 MB / 1.034 GB, free: 10.48 MB / 0.8106 GB Notification: Performance of FrontEnd - DAE generated: time 3.487e-06/0.2859, allocations: 0 / 1.034 GB, free: 10.48 MB / 0.8106 GB Notification: Performance of FrontEnd: time 1.994e-06/0.2859, allocations: 0 / 1.034 GB, free: 10.48 MB / 0.8106 GB Notification: Performance of Transformations before backend: time 9.047e-06/0.2859, allocations: 0 / 1.034 GB, free: 10.48 MB / 0.8106 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 0.001586/0.2875, allocations: 0.8831 MB / 1.035 GB, free: 9.539 MB / 0.8106 GB Notification: Performance of prepare preOptimizeDAE: time 3.9e-05/0.2876, allocations: 12.03 kB / 1.035 GB, free: 9.527 MB / 0.8106 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0001207/0.2877, allocations: 56.28 kB / 1.035 GB, free: 9.473 MB / 0.8106 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0007294/0.2884, allocations: 444.6 kB / 1.035 GB, free: 8.996 MB / 0.8106 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.603e-05/0.2885, allocations: 41.38 kB / 1.035 GB, free: 8.957 MB / 0.8106 GB Notification: Performance of preOpt expandDerOperator (simulation): time 7.706e-05/0.2886, allocations: 52.38 kB / 1.036 GB, free: 8.906 MB / 0.8106 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0009922/0.2896, allocations: 0.5393 MB / 1.036 GB, free: 8.336 MB / 0.8106 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.374e-05/0.2896, allocations: 4 kB / 1.036 GB, free: 8.332 MB / 0.8106 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 4.568e-05/0.2897, allocations: 23.98 kB / 1.036 GB, free: 8.309 MB / 0.8106 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.094e-05/0.2897, allocations: 8 kB / 1.036 GB, free: 8.301 MB / 0.8106 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0009253/0.2906, allocations: 403.6 kB / 1.036 GB, free: 7.902 MB / 0.8106 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.002197/0.2928, allocations: 1.837 MB / 1.038 GB, free: 5.984 MB / 0.8106 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0009287/0.2938, allocations: 358.2 kB / 1.039 GB, free: 5.617 MB / 0.8106 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0004085/0.2942, allocations: 176.4 kB / 1.039 GB, free: 5.441 MB / 0.8106 GB Notification: Performance of preOpt evalFunc (simulation): time 3.78e-05/0.2942, allocations: 19.88 kB / 1.039 GB, free: 5.422 MB / 0.8106 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0005569/0.2948, allocations: 242.3 kB / 1.039 GB, free: 5.164 MB / 0.8106 GB Notification: Performance of pre-optimization done (n=35): time 2.485e-06/0.2948, allocations: 0 / 1.039 GB, free: 5.164 MB / 0.8106 GB Notification: Performance of matching and sorting (n=35): time 0.00129/0.2961, allocations: 492.3 kB / 1.039 GB, free: 4.68 MB / 0.8106 GB Notification: Performance of inlineWhenForInitialization (initialization): time 6.745e-05/0.2962, allocations: 85.11 kB / 1.04 GB, free: 4.578 MB / 0.8106 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0004537/0.2966, allocations: 397.5 kB / 1.04 GB, free: 4.184 MB / 0.8106 GB Notification: Performance of collectPreVariables (initialization): time 4.831e-05/0.2967, allocations: 45.81 kB / 1.04 GB, free: 4.133 MB / 0.8106 GB Notification: Performance of collectInitialEqns (initialization): time 0.0001949/0.2969, allocations: 252.2 kB / 1.04 GB, free: 3.879 MB / 0.8106 GB Notification: Performance of collectInitialBindings (initialization): time 9.811e-05/0.297, allocations: 98.73 kB / 1.04 GB, free: 3.781 MB / 0.8106 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001655/0.2972, allocations: 110.1 kB / 1.04 GB, free: 3.668 MB / 0.8106 GB Notification: Performance of setup shared object (initialization): time 0.0001725/0.2974, allocations: 354.8 kB / 1.041 GB, free: 3.312 MB / 0.8106 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0004074/0.2978, allocations: 153 kB / 1.041 GB, free: 3.164 MB / 0.8106 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004575/0.2982, allocations: 265.8 kB / 1.041 GB, free: 2.859 MB / 0.8106 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0007912/0.299, allocations: 411.4 kB / 1.042 GB, free: 2.41 MB / 0.8106 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.9e-06/0.2991, allocations: 8 kB / 1.042 GB, free: 2.402 MB / 0.8106 GB Notification: Performance of matching and sorting (n=60) (initialization): time 0.001122/0.3002, allocations: 0.5224 MB / 1.042 GB, free: 1.867 MB / 0.8106 GB Notification: Performance of prepare postOptimizeDAE: time 4.257e-05/0.3002, allocations: 33.7 kB / 1.042 GB, free: 1.828 MB / 0.8106 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.337e-06/0.3003, allocations: 4 kB / 1.042 GB, free: 1.824 MB / 0.8106 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.017e-05/0.3003, allocations: 4 kB / 1.042 GB, free: 1.82 MB / 0.8106 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003248/0.3006, allocations: 75.88 kB / 1.042 GB, free: 1.746 MB / 0.8106 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.407e-05/0.3006, allocations: 7.938 kB / 1.042 GB, free: 1.738 MB / 0.8106 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0003957/0.301, allocations: 75.64 kB / 1.042 GB, free: 1.664 MB / 0.8106 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.016e-05/0.3011, allocations: 20 kB / 1.042 GB, free: 1.645 MB / 0.8106 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 0.0002552/0.3014, allocations: 205.6 kB / 1.042 GB, free: 1.438 MB / 0.8106 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 7.419e-05/0.3014, allocations: 47.38 kB / 1.043 GB, free: 1.391 MB / 0.8106 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0009237/0.3024, allocations: 402.5 kB / 1.043 GB, free: 0.9922 MB / 0.8106 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.262e-06/0.3024, allocations: 4 kB / 1.043 GB, free: 0.9883 MB / 0.8106 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.861e-06/0.3024, allocations: 0 / 1.043 GB, free: 0.9883 MB / 0.8106 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 8.155e-06/0.3024, allocations: 7.984 kB / 1.043 GB, free: 0.9805 MB / 0.8106 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001601/0.304, allocations: 0.9521 MB / 1.044 GB, free: 15.96 MB / 0.8262 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.216e-06/0.304, allocations: 0 / 1.044 GB, free: 15.96 MB / 0.8262 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002622/0.3043, allocations: 47.89 kB / 1.044 GB, free: 15.92 MB / 0.8262 GB Notification: Performance of postOpt tearingSystem (simulation): time 6.192e-06/0.3043, allocations: 4 kB / 1.044 GB, free: 15.91 MB / 0.8262 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.027e-05/0.3043, allocations: 8 kB / 1.044 GB, free: 15.91 MB / 0.8262 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 3.026e-06/0.3044, allocations: 0 / 1.044 GB, free: 15.91 MB / 0.8262 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.553e-06/0.3044, allocations: 0 / 1.044 GB, free: 15.91 MB / 0.8262 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001293/0.3057, allocations: 0.6534 MB / 1.045 GB, free: 15.23 MB / 0.8262 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0001693/0.3058, allocations: 148.4 kB / 1.045 GB, free: 15.07 MB / 0.8262 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 5.505e-05/0.3059, allocations: 8 kB / 1.045 GB, free: 15.06 MB / 0.8262 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0003106/0.3062, allocations: 35.95 kB / 1.045 GB, free: 15.02 MB / 0.8262 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001273/0.3064, allocations: 47.89 kB / 1.045 GB, free: 14.98 MB / 0.8262 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.242e-05/0.3064, allocations: 19.92 kB / 1.045 GB, free: 14.96 MB / 0.8262 GB Notification: Performance of sorting global known variables: time 0.0002945/0.3067, allocations: 267.2 kB / 1.045 GB, free: 14.7 MB / 0.8262 GB Notification: Performance of sort global known variables: time 4.01e-07/0.3067, allocations: 0 / 1.045 GB, free: 14.7 MB / 0.8262 GB Notification: Performance of remove unused functions: time 0.0004571/0.3072, allocations: 95.69 kB / 1.045 GB, free: 14.6 MB / 0.8262 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 0.0001858/0.3074, allocations: 122.2 kB / 1.045 GB, free: 14.48 MB / 0.8262 GB Notification: Performance of simCode: created initialization part: time 0.000971/0.3083, allocations: 438.8 kB / 1.046 GB, free: 14.04 MB / 0.8262 GB Notification: Performance of simCode: created event and clocks part: time 2.876e-06/0.3084, allocations: 0 / 1.046 GB, free: 14.04 MB / 0.8262 GB Notification: Performance of simCode: created simulation system equations: time 0.0004371/0.3088, allocations: 193.2 kB / 1.046 GB, free: 13.85 MB / 0.8262 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.000551/0.3094, allocations: 85.56 kB / 1.046 GB, free: 13.77 MB / 0.8262 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.00142/0.3108, allocations: 0.7364 MB / 1.047 GB, free: 13 MB / 0.8262 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.000402/0.3112, allocations: 0.8313 MB / 1.047 GB, free: 12.13 MB / 0.8262 GB Notification: Performance of simCode: alias equations: time 0.0001951/0.3114, allocations: 47.45 kB / 1.048 GB, free: 12.09 MB / 0.8262 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001113/0.3115, allocations: 43.42 kB / 1.048 GB, free: 12.05 MB / 0.8262 GB Notification: Performance of SimCode: time 2.625e-06/0.3115, allocations: 0 / 1.048 GB, free: 12.05 MB / 0.8262 GB Notification: Performance of Templates: time 0.009857/0.3214, allocations: 4.974 MB / 1.052 GB, free: 7.125 MB / 0.8262 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 -s gbode -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/jenkins1/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