Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_latest_Buildings.Fluid.CHPs.BaseClasses.Validation.CoolDown.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 11.0.1-master/package.mo", uses=false) Using package Buildings with version 11.0.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.0.1-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.CHPs.BaseClasses.Validation.CoolDown,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|actMod|runSig.y|cooDowOpt.y",fileNamePrefix="Buildings_latest_Buildings.Fluid.CHPs.BaseClasses.Validation.CoolDown") translateModel(Buildings.Fluid.CHPs.BaseClasses.Validation.CoolDown,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|actMod|runSig.y|cooDowOpt.y",fileNamePrefix="Buildings_latest_Buildings.Fluid.CHPs.BaseClasses.Validation.CoolDown") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.00153/0.00153, allocations: 115.3 kB / 15.34 MB, free: 0.5156 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.002212/0.002212, allocations: 191.7 kB / 16.25 MB, free: 6.633 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.419/1.419, allocations: 222.9 MB / 239.9 MB, free: 4.508 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.0.1-master/package.mo): time 2.74/2.74, allocations: 461.8 MB / 0.7343 GB, free: 15.01 MB / 0.5919 GB Notification: Performance of FrontEnd - loaded program: time 0.001274/0.001274, allocations: 62.47 kB / 0.8986 GB, free: 37.25 MB / 0.7169 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3296/0.3309, allocations: 157.4 MB / 1.052 GB, free: 8.797 MB / 0.8106 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.CHPs.BaseClasses.Validation.CoolDown): time 0.004834/0.3358, allocations: 2.882 MB / 1.055 GB, free: 5.895 MB / 0.8106 GB Notification: Performance of NFInst.instExpressions: time 0.002888/0.3387, allocations: 1.67 MB / 1.057 GB, free: 4.219 MB / 0.8106 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0002651/0.339, allocations: 11.94 kB / 1.057 GB, free: 4.207 MB / 0.8106 GB Notification: Performance of NFTyping.typeComponents: time 0.001112/0.3401, allocations: 299.3 kB / 1.057 GB, free: 3.914 MB / 0.8106 GB Notification: Performance of NFTyping.typeBindings: time 0.0004482/0.3406, allocations: 159.3 kB / 1.057 GB, free: 3.758 MB / 0.8106 GB Notification: Performance of NFTyping.typeClassSections: time 0.001025/0.3416, allocations: 326.5 kB / 1.057 GB, free: 3.441 MB / 0.8106 GB Notification: Performance of NFFlatten.flatten: time 0.0009082/0.3425, allocations: 0.7417 MB / 1.058 GB, free: 2.699 MB / 0.8106 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0008435/0.3434, allocations: 467.8 kB / 1.059 GB, free: 2.238 MB / 0.8106 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0004302/0.3438, allocations: 279 kB / 1.059 GB, free: 1.965 MB / 0.8106 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0004057/0.3442, allocations: 294.6 kB / 1.059 GB, free: 1.676 MB / 0.8106 GB Notification: Performance of NFPackage.collectConstants: time 8.231e-05/0.3443, allocations: 52 kB / 1.059 GB, free: 1.625 MB / 0.8106 GB Notification: Performance of NFFlatten.collectFunctions: time 0.0002456/0.3446, allocations: 108 kB / 1.059 GB, free: 1.52 MB / 0.8106 GB Notification: Performance of NFScalarize.scalarize: time 0.0002266/0.3448, allocations: 199.3 kB / 1.06 GB, free: 1.324 MB / 0.8106 GB Notification: Performance of NFVerifyModel.verify: time 0.0003017/0.3451, allocations: 326 kB / 1.06 GB, free: 1.004 MB / 0.8106 GB Notification: Performance of NFConvertDAE.convert: time 0.0009158/0.3461, allocations: 0.7747 MB / 1.061 GB, free: 232 kB / 0.8106 GB Notification: Performance of FrontEnd - DAE generated: time 9.157e-06/0.3461, allocations: 4 kB / 1.061 GB, free: 228 kB / 0.8106 GB Notification: Performance of FrontEnd: time 1.984e-06/0.3461, allocations: 0 / 1.061 GB, free: 228 kB / 0.8106 GB Notification: Performance of Transformations before backend: time 1.036e-05/0.3461, allocations: 0 / 1.061 GB, free: 228 kB / 0.8106 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 127 * Number of variables: 127 Notification: Performance of Generate backend data structure: time 0.001881/0.348, allocations: 1.031 MB / 1.062 GB, free: 15.14 MB / 0.8262 GB Notification: Performance of prepare preOptimizeDAE: time 5.621e-05/0.3481, allocations: 12.62 kB / 1.062 GB, free: 15.12 MB / 0.8262 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0001545/0.3482, allocations: 83.91 kB / 1.062 GB, free: 15.04 MB / 0.8262 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0006631/0.3489, allocations: 492.8 kB / 1.062 GB, free: 14.52 MB / 0.8262 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.671e-05/0.349, allocations: 49.69 kB / 1.062 GB, free: 14.48 MB / 0.8262 GB Notification: Performance of preOpt expandDerOperator (simulation): time 7.925e-05/0.349, allocations: 59.94 kB / 1.062 GB, free: 14.42 MB / 0.8262 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.000964/0.35, allocations: 0.6207 MB / 1.063 GB, free: 13.73 MB / 0.8262 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.913e-05/0.35, allocations: 4 kB / 1.063 GB, free: 13.73 MB / 0.8262 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 5.232e-05/0.3501, allocations: 23.94 kB / 1.063 GB, free: 13.7 MB / 0.8262 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.651e-05/0.3501, allocations: 12 kB / 1.063 GB, free: 13.69 MB / 0.8262 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0007558/0.3509, allocations: 383.5 kB / 1.063 GB, free: 13.32 MB / 0.8262 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.003168/0.3541, allocations: 2.588 MB / 1.066 GB, free: 10.62 MB / 0.8262 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0008539/0.3549, allocations: 372 kB / 1.066 GB, free: 10.2 MB / 0.8262 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.000283/0.3552, allocations: 177.6 kB / 1.066 GB, free: 10.01 MB / 0.8262 GB Notification: Performance of preOpt evalFunc (simulation): time 4.47e-05/0.3553, allocations: 4 kB / 1.066 GB, free: 10 MB / 0.8262 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0004995/0.3558, allocations: 285.5 kB / 1.067 GB, free: 9.695 MB / 0.8262 GB Notification: Performance of pre-optimization done (n=44): time 2.986e-06/0.3558, allocations: 0 / 1.067 GB, free: 9.695 MB / 0.8262 GB Notification: Performance of matching and sorting (n=44): time 0.001076/0.3569, allocations: 0.5038 MB / 1.067 GB, free: 9.188 MB / 0.8262 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001409/0.357, allocations: 217.6 kB / 1.067 GB, free: 8.926 MB / 0.8262 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0007474/0.3578, allocations: 0.6157 MB / 1.068 GB, free: 8.297 MB / 0.8262 GB Notification: Performance of collectPreVariables (initialization): time 0.0001064/0.3579, allocations: 53.69 kB / 1.068 GB, free: 8.238 MB / 0.8262 GB Notification: Performance of collectInitialEqns (initialization): time 0.0003012/0.3582, allocations: 340.6 kB / 1.068 GB, free: 7.902 MB / 0.8262 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001469/0.3584, allocations: 106.6 kB / 1.068 GB, free: 7.797 MB / 0.8262 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002021/0.3586, allocations: 154.6 kB / 1.069 GB, free: 7.637 MB / 0.8262 GB Notification: Performance of setup shared object (initialization): time 0.0002234/0.3588, allocations: 382.8 kB / 1.069 GB, free: 7.254 MB / 0.8262 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0002716/0.3591, allocations: 137.2 kB / 1.069 GB, free: 7.121 MB / 0.8262 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004465/0.3596, allocations: 350.9 kB / 1.069 GB, free: 6.688 MB / 0.8262 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0005993/0.3602, allocations: 437 kB / 1.07 GB, free: 6.184 MB / 0.8262 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.659e-06/0.3602, allocations: 0 / 1.07 GB, free: 6.184 MB / 0.8262 GB Notification: Performance of matching and sorting (n=82) (initialization): time 0.0009151/0.3611, allocations: 0.5421 MB / 1.07 GB, free: 5.637 MB / 0.8262 GB Notification: Performance of prepare postOptimizeDAE: time 2.386e-05/0.3611, allocations: 8 kB / 1.07 GB, free: 5.629 MB / 0.8262 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.36e-05/0.3612, allocations: 4 kB / 1.07 GB, free: 5.625 MB / 0.8262 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.243e-05/0.3612, allocations: 11.94 kB / 1.07 GB, free: 5.613 MB / 0.8262 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002577/0.3614, allocations: 75.83 kB / 1.07 GB, free: 5.539 MB / 0.8262 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0001322/0.3616, allocations: 15.88 kB / 1.07 GB, free: 5.523 MB / 0.8262 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0002649/0.3619, allocations: 67.36 kB / 1.071 GB, free: 5.457 MB / 0.8262 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.336e-05/0.3619, allocations: 24.31 kB / 1.071 GB, free: 5.434 MB / 0.8262 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 26 * Number of states: 0 () * Number of discrete variables: 64 ($PRE.transition2.enableFire,$PRE.transition1.enableFire,$PRE.transition4.enableFire,$PRE.transition3.enableFire,$PRE.transition5.enableFire,$PRE.runSig.combiTimeTable.nextTimeEvent,$whenCondition1,transition2.t_start,$PRE.transition2.t_start,transition1.t_start,$PRE.transition1.t_start,transition4.t_start,$PRE.transition4.t_start,transition3.t_start,$PRE.transition3.t_start,transition5.t_start,$PRE.transition5.t_start,transition5.condition,stateGraphRoot.resume,stateGraphRoot.suspend,transition5.enableFire,timer.entryTime,$PRE.timer.entryTime,timer.passed,$PRE.timer.passed,transition3.enableFire,off.oldActive,$PRE.off.oldActive,off.newActive,$PRE.off.newActive,off.localActive,$PRE.off.localActive,off.active,transition4.enableFire,transition1.enableFire,transition2.enableFire,stateGraphRoot.activeSteps,norm.oldActive,$PRE.norm.oldActive,norm.newActive,$PRE.norm.newActive,norm.outPort[2].available,norm.inPort[2].occupied,norm.localActive,$PRE.norm.localActive,norm.active,cooDow.active,cooDow.oldActive,$PRE.cooDow.oldActive,cooDow.newActive,$PRE.cooDow.newActive,cooDow.outPort[2].available,cooDow.inPort[2].occupied,cooDow.localActive,$PRE.cooDow.localActive,and1.y,runSig.combiTimeTable.nextTimeEventScaled,$PRE.runSig.combiTimeTable.nextTimeEventScaled,runSig.combiTimeTable.nextTimeEvent,runSig.y,actMod,$whenCondition4,$whenCondition3,$whenCondition2) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (82): * Single equations (assignments): 82 * 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 prepare postOptimizeDAE: time 0.0004226/0.3623, allocations: 283 kB / 1.071 GB, free: 5.148 MB / 0.8262 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001112/0.3625, allocations: 75.14 kB / 1.071 GB, free: 5.074 MB / 0.8262 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0007278/0.3632, allocations: 399.2 kB / 1.071 GB, free: 4.676 MB / 0.8262 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 9.999e-06/0.3632, allocations: 8 kB / 1.071 GB, free: 4.668 MB / 0.8262 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 8.256e-06/0.3632, allocations: 3.938 kB / 1.071 GB, free: 4.664 MB / 0.8262 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.085e-05/0.3633, allocations: 11.98 kB / 1.071 GB, free: 4.652 MB / 0.8262 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001671/0.3649, allocations: 1.063 MB / 1.072 GB, free: 3.523 MB / 0.8262 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.62e-06/0.3649, allocations: 3.938 kB / 1.072 GB, free: 3.52 MB / 0.8262 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001087/0.3651, allocations: 27.92 kB / 1.072 GB, free: 3.492 MB / 0.8262 GB Notification: Performance of postOpt tearingSystem (simulation): time 6.122e-06/0.3651, allocations: 0 / 1.072 GB, free: 3.492 MB / 0.8262 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.482e-05/0.3651, allocations: 23.98 kB / 1.072 GB, free: 3.469 MB / 0.8262 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.224e-05/0.3651, allocations: 4 kB / 1.072 GB, free: 3.465 MB / 0.8262 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.507e-06/0.3651, allocations: 3.938 kB / 1.072 GB, free: 3.461 MB / 0.8262 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0007135/0.3659, allocations: 0.5333 MB / 1.073 GB, free: 2.895 MB / 0.8262 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0001206/0.366, allocations: 136.2 kB / 1.073 GB, free: 2.742 MB / 0.8262 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 7.829e-05/0.3661, allocations: 16 kB / 1.073 GB, free: 2.727 MB / 0.8262 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001707/0.3663, allocations: 15.98 kB / 1.073 GB, free: 2.711 MB / 0.8262 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001214/0.3664, allocations: 51.86 kB / 1.073 GB, free: 2.66 MB / 0.8262 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.847e-05/0.3664, allocations: 24 kB / 1.073 GB, free: 2.637 MB / 0.8262 GB Notification: Performance of sorting global known variables: time 0.0004603/0.3669, allocations: 398.8 kB / 1.074 GB, free: 2.25 MB / 0.8262 GB Notification: Performance of sort global known variables: time 2.71e-07/0.3669, allocations: 4 kB / 1.074 GB, free: 2.246 MB / 0.8262 GB Notification: Performance of remove unused functions: time 0.0005853/0.3675, allocations: 143.5 kB / 1.074 GB, free: 2.105 MB / 0.8262 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 6 * Number of states: 0 () * Number of discrete variables: 42 (transition5.t_start,transition3.t_start,transition4.t_start,transition1.t_start,transition2.t_start,off.active,norm.active,cooDow.active,cooDow.localActive,$cse1,$cse2,$cse3,$cse4,$cse5,$whenCondition2,$whenCondition3,$whenCondition4,$whenCondition1,actMod,runSig.y,runSig.combiTimeTable.nextTimeEvent,runSig.combiTimeTable.nextTimeEventScaled,and1.y,cooDow.inPort[2].occupied,cooDow.outPort[2].available,cooDow.newActive,cooDow.oldActive,norm.localActive,norm.inPort[2].occupied,norm.outPort[2].available,norm.newActive,norm.oldActive,stateGraphRoot.activeSteps,transition2.enableFire,transition1.enableFire,transition4.enableFire,off.localActive,off.newActive,off.oldActive,transition3.enableFire,timer.passed,timer.entryTime) * Number of discrete states: 11 (runSig.combiTimeTable.nextTimeEvent,cooDow.newActive,timer.entryTime,norm.newActive,off.newActive,runSig.combiTimeTable.nextTimeEventScaled,transition2.t_start,transition1.t_start,transition4.t_start,transition3.t_start,transition5.t_start) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (49): * Single equations (assignments): 37 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 12 * 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 0.001161/0.3687, allocations: 448.1 kB / 1.074 GB, free: 1.824 MB / 0.8262 GB Notification: Performance of simCode: created initialization part: time 0.0009743/0.3696, allocations: 453.7 kB / 1.075 GB, free: 1.383 MB / 0.8262 GB Notification: Performance of simCode: created event and clocks part: time 4.328e-06/0.3697, allocations: 0 / 1.075 GB, free: 1.383 MB / 0.8262 GB Notification: Performance of simCode: created simulation system equations: time 0.0003269/0.37, allocations: 195.7 kB / 1.075 GB, free: 1.191 MB / 0.8262 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0006498/0.3707, allocations: 95.39 kB / 1.075 GB, free: 1.102 MB / 0.8262 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002138/0.3728, allocations: 1.353 MB / 1.076 GB, free: 15.7 MB / 0.8419 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0005963/0.3734, allocations: 0.9306 MB / 1.077 GB, free: 14.75 MB / 0.8419 GB Notification: Performance of simCode: alias equations: time 0.000286/0.3737, allocations: 84.34 kB / 1.077 GB, free: 14.67 MB / 0.8419 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.000135/0.3739, allocations: 43.44 kB / 1.077 GB, free: 14.63 MB / 0.8419 GB Notification: Performance of SimCode: time 1.082e-06/0.3739, allocations: 4 kB / 1.077 GB, free: 14.62 MB / 0.8419 GB Notification: Performance of Templates: time 0.01208/0.386, allocations: 5.513 MB / 1.083 GB, free: 9.156 MB / 0.8419 GB make -j1 -f Buildings_latest_Buildings.Fluid.CHPs.BaseClasses.Validation.CoolDown.makefile (rm -f Buildings_latest_Buildings.Fluid.CHPs.BaseClasses.Validation.CoolDown.pipe ; mkfifo Buildings_latest_Buildings.Fluid.CHPs.BaseClasses.Validation.CoolDown.pipe ; head -c 1048576 < Buildings_latest_Buildings.Fluid.CHPs.BaseClasses.Validation.CoolDown.pipe >> ../files/Buildings_latest_Buildings.Fluid.CHPs.BaseClasses.Validation.CoolDown.sim & ./Buildings_latest_Buildings.Fluid.CHPs.BaseClasses.Validation.CoolDown -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS > Buildings_latest_Buildings.Fluid.CHPs.BaseClasses.Validation.CoolDown.pipe 2>&1) diffSimulationResults("Buildings_latest_Buildings.Fluid.CHPs.BaseClasses.Validation.CoolDown_res.mat","/mnt/ReferenceFiles/Buildings/csv/master/Buildings_Fluid_CHPs_BaseClasses_Validation_CoolDown.csv","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_latest_Buildings.Fluid.CHPs.BaseClasses.Validation.CoolDown.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) Reference file matches