Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_9_Buildings.Fluid.HeatExchangers.DXCoils.BaseClasses.Examples.UACp.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: translateModel(Buildings.Fluid.HeatExchangers.DXCoils.BaseClasses.Examples.UACp,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|uacp.UAcp|uacp.bypass_nominal",fileNamePrefix="Buildings_9_Buildings.Fluid.HeatExchangers.DXCoils.BaseClasses.Examples.UACp") translateModel(Buildings.Fluid.HeatExchangers.DXCoils.BaseClasses.Examples.UACp,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|uacp.UAcp|uacp.bypass_nominal",fileNamePrefix="Buildings_9_Buildings.Fluid.HeatExchangers.DXCoils.BaseClasses.Examples.UACp") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001627/0.001627, allocations: 108 kB / 15.6 MB, free: 132 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001956/0.001956, allocations: 197.7 kB / 16.54 MB, free: 6.672 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.351/1.351, allocations: 222.9 MB / 240.2 MB, free: 4.371 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 2.373/2.373, allocations: 390.2 MB / 0.6646 GB, free: 244 kB / 0.5137 GB Notification: Performance of FrontEnd - loaded program: time 0.001369/0.001369, allocations: 63.89 kB / 0.8125 GB, free: 14.24 MB / 0.67 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.6474/0.6487, allocations: 140.4 MB / 0.9496 GB, free: 9.223 MB / 0.7169 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.HeatExchangers.DXCoils.BaseClasses.Examples.UACp): time 0.003173/0.652, allocations: 1.708 MB / 0.9513 GB, free: 7.867 MB / 0.7169 GB Notification: Performance of NFInst.instExpressions: time 0.1727/0.8247, allocations: 148.4 MB / 1.096 GB, free: 11.16 MB / 0.8575 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0001136/0.8248, allocations: 4 kB / 1.096 GB, free: 11.15 MB / 0.8575 GB Notification: Performance of NFTyping.typeComponents: time 0.0002737/0.8252, allocations: 61.62 kB / 1.096 GB, free: 11.09 MB / 0.8575 GB Notification: Performance of NFTyping.typeBindings: time 0.001274/0.8264, allocations: 422 kB / 1.097 GB, free: 10.68 MB / 0.8575 GB Notification: Performance of NFTyping.typeClassSections: time 0.0001623/0.8266, allocations: 63.88 kB / 1.097 GB, free: 10.62 MB / 0.8575 GB Notification: Performance of NFFlatten.flatten: time 0.0002034/0.8268, allocations: 139.3 kB / 1.097 GB, free: 10.48 MB / 0.8575 GB Notification: Performance of NFFlatten.resolveConnections: time 4.941e-05/0.8269, allocations: 13.39 kB / 1.097 GB, free: 10.46 MB / 0.8575 GB Notification: Performance of NFEvalConstants.evaluate: time 7.479e-05/0.827, allocations: 51.84 kB / 1.097 GB, free: 10.41 MB / 0.8575 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0001533/0.8271, allocations: 67.73 kB / 1.097 GB, free: 10.35 MB / 0.8575 GB Notification: Performance of NFPackage.collectConstants: time 2.497e-05/0.8272, allocations: 8 kB / 1.097 GB, free: 10.34 MB / 0.8575 GB Notification: Performance of NFFlatten.collectFunctions: time 0.0009832/0.8282, allocations: 0.5029 MB / 1.097 GB, free: 9.836 MB / 0.8575 GB Notification: Performance of NFScalarize.scalarize: time 3.567e-05/0.8282, allocations: 27.84 kB / 1.098 GB, free: 9.809 MB / 0.8575 GB Notification: Performance of NFVerifyModel.verify: time 6.648e-05/0.8283, allocations: 55.72 kB / 1.098 GB, free: 9.754 MB / 0.8575 GB Notification: Performance of NFConvertDAE.convert: time 0.0006455/0.8289, allocations: 371.1 kB / 1.098 GB, free: 9.391 MB / 0.8575 GB Notification: Performance of FrontEnd - DAE generated: time 4.568e-06/0.829, allocations: 0 / 1.098 GB, free: 9.391 MB / 0.8575 GB Notification: Performance of FrontEnd: time 1.593e-06/0.829, allocations: 0 / 1.098 GB, free: 9.391 MB / 0.8575 GB Notification: Performance of Transformations before backend: time 1.188e-05/0.829, allocations: 0 / 1.098 GB, free: 9.391 MB / 0.8575 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 0 * Number of variables: 0 Notification: Performance of Generate backend data structure: time 0.0007907/0.8298, allocations: 482.7 kB / 1.098 GB, free: 8.871 MB / 0.8575 GB Notification: Performance of prepare preOptimizeDAE: time 4.142e-05/0.8298, allocations: 12.03 kB / 1.098 GB, free: 8.859 MB / 0.8575 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001208/0.831, allocations: 179.9 kB / 1.099 GB, free: 8.684 MB / 0.8575 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0003335/0.8314, allocations: 311.5 kB / 1.099 GB, free: 8.34 MB / 0.8575 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 5.706e-05/0.8315, allocations: 158.6 kB / 1.099 GB, free: 8.184 MB / 0.8575 GB Notification: Performance of preOpt expandDerOperator (simulation): time 5.59e-05/0.8315, allocations: 154.6 kB / 1.099 GB, free: 8.031 MB / 0.8575 GB Notification: Performance of preOpt clockPartitioning (simulation): time 6.557e-05/0.8316, allocations: 101 kB / 1.099 GB, free: 7.926 MB / 0.8575 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.406e-05/0.8316, allocations: 75.28 kB / 1.099 GB, free: 7.852 MB / 0.8575 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 5.889e-05/0.8317, allocations: 150.6 kB / 1.099 GB, free: 7.703 MB / 0.8575 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.06e-05/0.8317, allocations: 158.5 kB / 1.1 GB, free: 7.547 MB / 0.8575 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 5.42e-05/0.8318, allocations: 154.6 kB / 1.1 GB, free: 7.395 MB / 0.8575 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0003648/0.8322, allocations: 0.5134 MB / 1.1 GB, free: 6.832 MB / 0.8575 GB Notification: Performance of preOpt comSubExp (simulation): time 8.054e-05/0.8323, allocations: 165.1 kB / 1.1 GB, free: 6.66 MB / 0.8575 GB Notification: Performance of preOpt resolveLoops (simulation): time 3.074e-05/0.8323, allocations: 84.14 kB / 1.101 GB, free: 6.574 MB / 0.8575 GB Notification: Performance of preOpt evalFunc (simulation): time 3.02e-05/0.8323, allocations: 79.27 kB / 1.101 GB, free: 6.496 MB / 0.8575 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.416e-05/0.8324, allocations: 117.8 kB / 1.101 GB, free: 6.371 MB / 0.8575 GB Notification: Performance of pre-optimization done (n=0): time 9.51e-07/0.8324, allocations: 0 / 1.101 GB, free: 6.371 MB / 0.8575 GB Notification: Performance of matching and sorting (n=0): time 0.0002978/0.8327, allocations: 57.48 kB / 1.101 GB, free: 6.309 MB / 0.8575 GB Notification: Performance of inlineWhenForInitialization (initialization): time 5.698e-05/0.8328, allocations: 130.7 kB / 1.101 GB, free: 6.168 MB / 0.8575 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0003/0.8331, allocations: 215.1 kB / 1.101 GB, free: 5.949 MB / 0.8575 GB Notification: Performance of collectPreVariables (initialization): time 1.748e-05/0.8331, allocations: 33.7 kB / 1.101 GB, free: 5.91 MB / 0.8575 GB Notification: Performance of collectInitialEqns (initialization): time 6.225e-05/0.8332, allocations: 104.1 kB / 1.101 GB, free: 5.805 MB / 0.8575 GB Notification: Performance of collectInitialBindings (initialization): time 1.993e-06/0.8332, allocations: 3.938 kB / 1.101 GB, free: 5.801 MB / 0.8575 GB Notification: Performance of simplifyInitialFunctions (initialization): time 5.114e-05/0.8332, allocations: 21.72 kB / 1.101 GB, free: 5.773 MB / 0.8575 GB Notification: Performance of setup shared object (initialization): time 0.0001095/0.8333, allocations: 330.8 kB / 1.102 GB, free: 5.441 MB / 0.8575 GB Notification: Performance of preBalanceInitialSystem (initialization): time 4.826e-05/0.8334, allocations: 20.84 kB / 1.102 GB, free: 5.418 MB / 0.8575 GB Notification: Performance of partitionIndependentBlocks (initialization): time 4.192e-05/0.8334, allocations: 16 kB / 1.102 GB, free: 5.402 MB / 0.8575 GB Notification: Performance of analyzeInitialSystem (initialization): time 6.682e-05/0.8335, allocations: 36.73 kB / 1.102 GB, free: 5.363 MB / 0.8575 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.613e-06/0.8335, allocations: 0 / 1.102 GB, free: 5.363 MB / 0.8575 GB Notification: Performance of matching and sorting (n=6) (initialization): time 0.0006224/0.8342, allocations: 134.4 kB / 1.102 GB, free: 5.223 MB / 0.8575 GB Notification: Performance of prepare postOptimizeDAE: time 1.685e-05/0.8342, allocations: 8 kB / 1.102 GB, free: 5.215 MB / 0.8575 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.381e-06/0.8342, allocations: 0 / 1.102 GB, free: 5.215 MB / 0.8575 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0007795/0.835, allocations: 148.6 kB / 1.102 GB, free: 5.066 MB / 0.8575 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 7.435e-05/0.8351, allocations: 7.984 kB / 1.102 GB, free: 5.059 MB / 0.8575 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002043/0.8371, allocations: 1.612 MB / 1.103 GB, free: 3.309 MB / 0.8575 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001605/0.8373, allocations: 11.92 kB / 1.103 GB, free: 3.297 MB / 0.8575 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.446e-06/0.8373, allocations: 0 / 1.103 GB, free: 3.297 MB / 0.8575 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 8.78e-05/0.8374, allocations: 104.1 kB / 1.104 GB, free: 3.191 MB / 0.8575 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 3.151e-05/0.8374, allocations: 15.98 kB / 1.104 GB, free: 3.176 MB / 0.8575 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 4.815e-05/0.8375, allocations: 24.91 kB / 1.104 GB, free: 3.148 MB / 0.8575 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 7.12e-07/0.8375, allocations: 3.938 kB / 1.104 GB, free: 3.145 MB / 0.8575 GB Notification: Performance of matching and sorting (n=6) (initialization_lambda0): time 0.0002492/0.8378, allocations: 114.3 kB / 1.104 GB, free: 3.023 MB / 0.8575 GB Notification: Performance of prepare postOptimizeDAE: time 1.209e-05/0.8378, allocations: 4 kB / 1.104 GB, free: 3.02 MB / 0.8575 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.805e-06/0.8378, allocations: 0 / 1.104 GB, free: 3.02 MB / 0.8575 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.000399/0.8382, allocations: 112.7 kB / 1.104 GB, free: 2.906 MB / 0.8575 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 4.628e-05/0.8382, allocations: 4 kB / 1.104 GB, free: 2.902 MB / 0.8575 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001337/0.8396, allocations: 1.461 MB / 1.105 GB, free: 1.305 MB / 0.8575 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001481/0.8398, allocations: 12.08 kB / 1.105 GB, free: 1.293 MB / 0.8575 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.392e-06/0.8398, allocations: 0 / 1.105 GB, free: 1.293 MB / 0.8575 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 1 * 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 (4): * Single equations (assignments): 3 * Array equations: 0 * Algorithm blocks: 0 * 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 {(1,2)} Notification: Performance of prepare postOptimizeDAE: time 0.0001536/0.8399, allocations: 259.5 kB / 1.106 GB, free: 1.031 MB / 0.8575 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 7.638e-05/0.84, allocations: 116.7 kB / 1.106 GB, free: 0.9102 MB / 0.8575 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 5.349e-05/0.8401, allocations: 117.5 kB / 1.106 GB, free: 0.7891 MB / 0.8575 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.901e-05/0.8401, allocations: 184.3 kB / 1.106 GB, free: 0.6016 MB / 0.8575 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.926e-05/0.8402, allocations: 180.2 kB / 1.106 GB, free: 428 kB / 0.8575 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.839e-05/0.8403, allocations: 192.2 kB / 1.106 GB, free: 228 kB / 0.8575 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0002814/0.8406, allocations: 437.2 kB / 1.107 GB, free: 15.74 MB / 0.8731 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.333e-05/0.8406, allocations: 105 kB / 1.107 GB, free: 15.63 MB / 0.8731 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 3.805e-05/0.8406, allocations: 116.8 kB / 1.107 GB, free: 15.51 MB / 0.8731 GB Notification: Performance of postOpt tearingSystem (simulation): time 6.222e-05/0.8407, allocations: 180.3 kB / 1.107 GB, free: 15.32 MB / 0.8731 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.575e-05/0.8408, allocations: 180.2 kB / 1.107 GB, free: 15.14 MB / 0.8731 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 5.829e-05/0.8408, allocations: 176.3 kB / 1.107 GB, free: 14.96 MB / 0.8731 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.443e-05/0.8409, allocations: 184.2 kB / 1.108 GB, free: 14.77 MB / 0.8731 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0001443/0.8411, allocations: 319.7 kB / 1.108 GB, free: 14.44 MB / 0.8731 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0001165/0.8412, allocations: 205.9 kB / 1.108 GB, free: 14.21 MB / 0.8731 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 8.398e-05/0.8413, allocations: 180.3 kB / 1.108 GB, free: 14.03 MB / 0.8731 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001767/0.8415, allocations: 105 kB / 1.108 GB, free: 13.92 MB / 0.8731 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 5.447e-05/0.8415, allocations: 184.2 kB / 1.109 GB, free: 13.73 MB / 0.8731 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.784e-05/0.8416, allocations: 101 kB / 1.109 GB, free: 13.62 MB / 0.8731 GB Notification: Performance of sorting global known variables: time 0.0001885/0.8418, allocations: 168.1 kB / 1.109 GB, free: 13.46 MB / 0.8731 GB Notification: Performance of sort global known variables: time 1.2e-07/0.8418, allocations: 0 / 1.109 GB, free: 13.46 MB / 0.8731 GB Notification: Performance of remove unused functions: time 0.0004841/0.8423, allocations: 64 kB / 1.109 GB, free: 13.4 MB / 0.8731 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * 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 (0): * Single equations (assignments): 0 * 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 Backend phase and start with SimCode phase: time 0.000307/0.8426, allocations: 206.4 kB / 1.109 GB, free: 13.19 MB / 0.8731 GB Notification: Performance of simCode: created initialization part: time 0.0005766/0.8432, allocations: 313.2 kB / 1.109 GB, free: 12.86 MB / 0.8731 GB Notification: Performance of simCode: created event and clocks part: time 2.865e-06/0.8432, allocations: 0 / 1.109 GB, free: 12.86 MB / 0.8731 GB Notification: Performance of simCode: created simulation system equations: time 3.476e-06/0.8432, allocations: 0 / 1.109 GB, free: 12.86 MB / 0.8731 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0004845/0.8437, allocations: 483.9 kB / 1.11 GB, free: 12.38 MB / 0.8731 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.000464/0.8441, allocations: 303.2 kB / 1.11 GB, free: 12.05 MB / 0.8731 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0002591/0.8444, allocations: 0.7004 MB / 1.111 GB, free: 11.33 MB / 0.8731 GB Notification: Performance of simCode: alias equations: time 9.379e-05/0.8445, allocations: 16.55 kB / 1.111 GB, free: 11.31 MB / 0.8731 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 3.281e-05/0.8446, allocations: 11.44 kB / 1.111 GB, free: 11.3 MB / 0.8731 GB Notification: Performance of SimCode: time 3.11e-07/0.8446, allocations: 4 kB / 1.111 GB, free: 11.3 MB / 0.8731 GB Notification: Performance of Templates: time 0.006867/0.8514, allocations: 3.046 MB / 1.114 GB, free: 8.285 MB / 0.8731 GB make -j1 -f Buildings_9_Buildings.Fluid.HeatExchangers.DXCoils.BaseClasses.Examples.UACp.makefile (rm -f Buildings_9_Buildings.Fluid.HeatExchangers.DXCoils.BaseClasses.Examples.UACp.pipe ; mkfifo Buildings_9_Buildings.Fluid.HeatExchangers.DXCoils.BaseClasses.Examples.UACp.pipe ; head -c 1048576 < Buildings_9_Buildings.Fluid.HeatExchangers.DXCoils.BaseClasses.Examples.UACp.pipe >> ../files/Buildings_9_Buildings.Fluid.HeatExchangers.DXCoils.BaseClasses.Examples.UACp.sim & ./Buildings_9_Buildings.Fluid.HeatExchangers.DXCoils.BaseClasses.Examples.UACp -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS > Buildings_9_Buildings.Fluid.HeatExchangers.DXCoils.BaseClasses.Examples.UACp.pipe 2>&1) diffSimulationResults("Buildings_9_Buildings.Fluid.HeatExchangers.DXCoils.BaseClasses.Examples.UACp_res.mat","/mnt/ReferenceFiles/Buildings/csv/maint_9.1.x/Buildings_Fluid_HeatExchangers_DXCoils_BaseClasses_Examples_UACp.csv","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_9_Buildings.Fluid.HeatExchangers.DXCoils.BaseClasses.Examples.UACp.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) Reference file matches