Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Modelica_trunk_Modelica.Electrical.PowerConverters.Examples.ACDC.RectifierBridge2Pulse.ThyristorBridge2Pulse_RLV_Characteristic.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo", uses=false) Using package ModelicaServices with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo) Using package Modelica with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/package.mo) Using package Complex with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo) Running command: translateModel(Modelica.Electrical.PowerConverters.Examples.ACDC.RectifierBridge2Pulse.ThyristorBridge2Pulse_RLV_Characteristic,tolerance=1e-06,outputFormat="mat",numberOfIntervals=100000,variableFilter="time|inductor.i|meanCurrent.x|meanVoltage.x|rootMeanSquareVoltage.mean.x|meanCurrent.y|meanVoltage.y|pulse2.twoPulse.timerNegative.1..entryTime|pulse2.twoPulse.timerPositive.1..entryTime|rectifier.thyristor_n1.off|rectifier.thyristor_n2.off|rectifier.thyristor_p1.off|rectifier.thyristor_p2.off|rootMeanSquareVoltage.mean.y",fileNamePrefix="Modelica_trunk_Modelica.Electrical.PowerConverters.Examples.ACDC.RectifierBridge2Pulse.ThyristorBridge2Pulse_RLV_Characteristic") translateModel(Modelica.Electrical.PowerConverters.Examples.ACDC.RectifierBridge2Pulse.ThyristorBridge2Pulse_RLV_Characteristic,tolerance=1e-06,outputFormat="mat",numberOfIntervals=100000,variableFilter="time|inductor.i|meanCurrent.x|meanVoltage.x|rootMeanSquareVoltage.mean.x|meanCurrent.y|meanVoltage.y|pulse2.twoPulse.timerNegative.1..entryTime|pulse2.twoPulse.timerPositive.1..entryTime|rectifier.thyristor_n1.off|rectifier.thyristor_n2.off|rectifier.thyristor_p1.off|rectifier.thyristor_p2.off|rootMeanSquareVoltage.mean.y",fileNamePrefix="Modelica_trunk_Modelica.Electrical.PowerConverters.Examples.ACDC.RectifierBridge2Pulse.ThyristorBridge2Pulse_RLV_Characteristic") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo): time 0.001216/0.001216, allocations: 197 kB / 14.16 MB, free: 1.16 MB / 13.93 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/package.mo): time 1.332/1.332, allocations: 225.4 MB / 240.1 MB, free: 15.07 MB / 202.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo): time 0.0009205/0.0009206, allocations: 85.81 kB / 292.1 MB, free: 5.965 MB / 234.7 MB Notification: Performance of FrontEnd - loaded program: time 3.228e-05/3.25e-05, allocations: 4 kB / 350.6 MB, free: 2.527 MB / 282.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1044/0.1044, allocations: 51.48 MB / 402 MB, free: 15 MB / 346.7 MB Notification: Performance of FrontEnd - scodeFlatten: time 0.3698/0.4743, allocations: 90.74 MB / 492.8 MB, free: 14.79 MB / 362.7 MB Notification: Performance of FrontEnd - mkProgramGraph: time 0.000279/0.4746, allocations: 94.48 kB / 492.9 MB, free: 14.74 MB / 362.7 MB Notification: Performance of FrontEnd - DAE generated: time 0.03987/0.5145, allocations: 15.4 MB / 0.4964 GB, free: 0.9922 MB / 362.7 MB Notification: Performance of FrontEnd: time 1.703e-06/0.5145, allocations: 0 / 0.4964 GB, free: 0.9922 MB / 362.7 MB Notification: Performance of Transformations before backend: time 6.237e-05/0.5146, allocations: 16 kB / 0.4964 GB, free: 0.9766 MB / 362.7 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 177 * Number of variables: 177 Notification: Performance of Generate backend data structure: time 0.002034/0.5166, allocations: 0.9436 MB / 0.4973 GB, free: 15.98 MB / 378.7 MB Notification: Performance of prepare preOptimizeDAE: time 4.174e-05/0.5167, allocations: 8.031 kB / 0.4973 GB, free: 15.97 MB / 378.7 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0003773/0.5171, allocations: 107.7 kB / 0.4974 GB, free: 15.87 MB / 378.7 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.000917/0.518, allocations: 0.5292 MB / 0.4979 GB, free: 15.3 MB / 378.7 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 5.619e-05/0.5181, allocations: 58 kB / 0.498 GB, free: 15.25 MB / 378.7 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001324/0.5182, allocations: 79.98 kB / 0.4981 GB, free: 15.17 MB / 378.7 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001286/0.5195, allocations: 0.7482 MB / 0.4988 GB, free: 14.39 MB / 378.7 MB Notification: Performance of preOpt findStateOrder (simulation): time 2.845e-05/0.5196, allocations: 7.906 kB / 0.4988 GB, free: 14.38 MB / 378.7 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 7.135e-05/0.5196, allocations: 28 kB / 0.4988 GB, free: 14.36 MB / 378.7 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.631e-05/0.5197, allocations: 20 kB / 0.4988 GB, free: 14.34 MB / 378.7 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0009582/0.5206, allocations: 0.5389 MB / 0.4994 GB, free: 13.79 MB / 378.7 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.003968/0.5246, allocations: 2.77 MB / 0.5021 GB, free: 10.91 MB / 378.7 MB Notification: Performance of preOpt comSubExp (simulation): time 0.001229/0.5258, allocations: 0.6729 MB / 0.5027 GB, free: 10.23 MB / 378.7 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.0008515/0.5267, allocations: 442.3 kB / 0.5031 GB, free: 9.797 MB / 378.7 MB Notification: Performance of preOpt evalFunc (simulation): time 4.873e-05/0.5268, allocations: 12.56 kB / 0.5032 GB, free: 9.785 MB / 378.7 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0006121/0.5274, allocations: 381.8 kB / 0.5035 GB, free: 9.395 MB / 378.7 MB Notification: Performance of pre-optimization done (n=63): time 2.895e-06/0.5274, allocations: 2.344 kB / 0.5035 GB, free: 9.395 MB / 378.7 MB Notification: Performance of matching and sorting (n=63): time 0.001099/0.5285, allocations: 0.5898 MB / 0.5041 GB, free: 8.793 MB / 378.7 MB Notification: Performance of inlineWhenForInitialization (initialization): time 8.582e-05/0.5286, allocations: 145.1 kB / 0.5042 GB, free: 8.621 MB / 378.7 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.000563/0.5292, allocations: 427.8 kB / 0.5047 GB, free: 8.195 MB / 378.7 MB Notification: Performance of collectPreVariables (initialization): time 6.735e-05/0.5293, allocations: 49.69 kB / 0.5047 GB, free: 8.141 MB / 378.7 MB Notification: Performance of collectInitialEqns (initialization): time 0.0002705/0.5295, allocations: 340.2 kB / 0.505 GB, free: 7.805 MB / 378.7 MB Notification: Performance of collectInitialBindings (initialization): time 0.000176/0.5297, allocations: 201.2 kB / 0.5052 GB, free: 7.605 MB / 378.7 MB Notification: Performance of simplifyInitialFunctions (initialization): time 3.273e-05/0.5298, allocations: 12 kB / 0.5052 GB, free: 7.594 MB / 378.7 MB Notification: Performance of setup shared object (initialization): time 0.0001649/0.5299, allocations: 370.8 kB / 0.5056 GB, free: 7.223 MB / 378.7 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003596/0.5303, allocations: 205.5 kB / 0.5058 GB, free: 7.023 MB / 378.7 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004607/0.5308, allocations: 366.9 kB / 0.5061 GB, free: 6.594 MB / 378.7 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.0003748/0.5312, allocations: 223.2 kB / 0.5063 GB, free: 6.379 MB / 378.7 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.248e-06/0.5312, allocations: 0 / 0.5063 GB, free: 6.379 MB / 378.7 MB Notification: Performance of matching and sorting (n=85) (initialization): time 0.001192/0.5324, allocations: 0.7305 MB / 0.5071 GB, free: 5.633 MB / 378.7 MB Notification: Performance of prepare postOptimizeDAE: time 0.000632/0.533, allocations: 1.581 MB / 0.5086 GB, free: 3.93 MB / 378.7 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.177e-05/0.533, allocations: 4 kB / 0.5086 GB, free: 3.926 MB / 378.7 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.0005269/0.5336, allocations: 161.6 kB / 0.5088 GB, free: 3.762 MB / 378.7 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004299/0.534, allocations: 107.8 kB / 0.5089 GB, free: 3.656 MB / 378.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.003498/0.5375, allocations: 3.594 MB / 0.5124 GB, free: 15.79 MB / 394.7 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0004948/0.538, allocations: 87.48 kB / 0.5124 GB, free: 15.71 MB / 394.7 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.338e-05/0.5381, allocations: 28.12 kB / 0.5125 GB, free: 15.68 MB / 394.7 MB Notification: Performance of prepare postOptimizeDAE: time 8.446e-06/0.5381, allocations: 4 kB / 0.5125 GB, free: 15.68 MB / 394.7 MB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.001039/0.5391, allocations: 0.6553 MB / 0.5131 GB, free: 15.01 MB / 394.7 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.105e-06/0.5392, allocations: 4 kB / 0.5131 GB, free: 15.01 MB / 394.7 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.0003833/0.5395, allocations: 160.7 kB / 0.5133 GB, free: 14.85 MB / 394.7 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003659/0.5399, allocations: 101.5 kB / 0.5134 GB, free: 14.75 MB / 394.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.003335/0.5433, allocations: 3.605 MB / 0.5169 GB, free: 10.88 MB / 394.7 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0004665/0.5437, allocations: 75.66 kB / 0.517 GB, free: 10.81 MB / 394.7 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.546e-05/0.5438, allocations: 24 kB / 0.517 GB, free: 10.79 MB / 394.7 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 18 * Number of states: 0 () * Number of discrete variables: 29 ($PRE.meanVoltage.y_last,meanVoltage.y_last,$PRE.meanCurrent.y_last,meanCurrent.y_last,$whenCondition5,$whenCondition4,$whenCondition3,$PRE.rootMeanSquareVoltage.mean.y_last,rootMeanSquareVoltage.mean.y_last,$whenCondition2,$whenCondition1,rectifier.andCondition_p.y,rectifier.andCondition_n.y,$PRE.rectifier.thyristor_p1.off,rectifier.thyristor_p1.off,$PRE.rectifier.thyristor_p2.off,rectifier.thyristor_p2.off,$PRE.rectifier.thyristor_n1.off,rectifier.thyristor_n1.off,$PRE.rectifier.thyristor_n2.off,rectifier.thyristor_n2.off,pulse2.twoPulse.positiveThreshold[1].y,pulse2.twoPulse.negativeThreshold[1].y,$PRE.pulse2.twoPulse.timerPositive[1].entryTime,pulse2.twoPulse.timerPositive[1].entryTime,$PRE.pulse2.twoPulse.timerNegative[1].entryTime,pulse2.twoPulse.timerNegative[1].entryTime,pulse2.fire_p,pulse2.fire_n) * Number of discrete states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (69): * Single equations (assignments): 67 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 0 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 0 * Non-linear torn systems: 2 {2 8,2 6} Notification: Performance of prepare postOptimizeDAE: time 0.0002002/0.544, allocations: 157 kB / 0.5171 GB, free: 10.62 MB / 394.7 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001064/0.5441, allocations: 67.23 kB / 0.5172 GB, free: 10.56 MB / 394.7 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.000184/0.5443, allocations: 73.7 kB / 0.5173 GB, free: 10.48 MB / 394.7 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.831e-06/0.5443, allocations: 8 kB / 0.5173 GB, free: 10.48 MB / 394.7 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.256e-06/0.5443, allocations: 0 / 0.5173 GB, free: 10.48 MB / 394.7 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.074e-06/0.5443, allocations: 3.984 kB / 0.5173 GB, free: 10.47 MB / 394.7 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002183/0.5465, allocations: 1.505 MB / 0.5188 GB, free: 8.902 MB / 394.7 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.715e-06/0.5466, allocations: 4 kB / 0.5188 GB, free: 8.898 MB / 394.7 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003459/0.5469, allocations: 79.91 kB / 0.5188 GB, free: 8.82 MB / 394.7 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.000377/0.5473, allocations: 145.6 kB / 0.519 GB, free: 8.672 MB / 394.7 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.026e-05/0.5474, allocations: 12 kB / 0.519 GB, free: 8.66 MB / 394.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.00325/0.5506, allocations: 3.513 MB / 0.5224 GB, free: 4.883 MB / 394.7 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.283e-06/0.5506, allocations: 0 / 0.5224 GB, free: 4.883 MB / 394.7 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001411/0.552, allocations: 1.015 MB / 0.5234 GB, free: 3.836 MB / 394.7 MB Notification: Performance of postOpt removeConstants (simulation): time 0.0002747/0.5523, allocations: 196.2 kB / 0.5236 GB, free: 3.625 MB / 394.7 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 8.905e-05/0.5524, allocations: 19.94 kB / 0.5236 GB, free: 3.605 MB / 394.7 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0003981/0.5528, allocations: 52.02 kB / 0.5237 GB, free: 3.555 MB / 394.7 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001857/0.553, allocations: 88.33 kB / 0.5237 GB, free: 3.469 MB / 394.7 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 5.929e-05/0.5531, allocations: 16 kB / 0.5238 GB, free: 3.453 MB / 394.7 MB Notification: Performance of sorting global known variables: time 0.000371/0.5535, allocations: 333.6 kB / 0.5241 GB, free: 3.129 MB / 394.7 MB Notification: Performance of sort global known variables: time 1.6e-07/0.5535, allocations: 0 / 0.5241 GB, free: 3.129 MB / 394.7 MB Notification: Performance of remove unused functions: time 0.001085/0.5546, allocations: 374.9 kB / 0.5244 GB, free: 2.762 MB / 394.7 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 2 * Number of states: 4 (meanVoltage.x,rootMeanSquareVoltage.mean.x,meanCurrent.x,inductor.i) * Number of discrete variables: 20 (pulse2.twoPulse.negativeThreshold[1].y,pulse2.twoPulse.positiveThreshold[1].y,$whenCondition5,$whenCondition4,$whenCondition3,$whenCondition2,$whenCondition1,rectifier.andCondition_p.y,rectifier.andCondition_n.y,rectifier.thyristor_p1.off,rectifier.thyristor_p2.off,rectifier.thyristor_n1.off,rectifier.thyristor_n2.off,meanVoltage.y_last,rootMeanSquareVoltage.mean.y_last,meanCurrent.y_last,pulse2.twoPulse.timerPositive[1].entryTime,pulse2.twoPulse.timerNegative[1].entryTime,pulse2.fire_p,pulse2.fire_n) * Number of discrete states: 7 (meanVoltage.x,rootMeanSquareVoltage.mean.x,meanCurrent.x,rectifier.thyristor_p2.off,rectifier.thyristor_p1.off,rectifier.thyristor_n1.off,rectifier.thyristor_n2.off) * Top-level inputs: 0 Notification: Strong component statistics for simulation (47): * Single equations (assignments): 40 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 5 * If-equations: 0 * Equation systems (linear and non-linear blocks): 0 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 0 * Non-linear torn systems: 2 {2 8,2 6} Notification: Performance of Backend phase and start with SimCode phase: time 0.0002002/0.5548, allocations: 138.7 kB / 0.5246 GB, free: 2.617 MB / 394.7 MB Notification: Performance of simCode: created initialization part: time 0.002045/0.5568, allocations: 1.444 MB / 0.526 GB, free: 1.125 MB / 394.7 MB Notification: Performance of simCode: created event and clocks part: time 3.416e-06/0.5569, allocations: 0 / 0.526 GB, free: 1.125 MB / 394.7 MB Notification: Performance of simCode: created simulation system equations: time 0.0007259/0.5576, allocations: 0.5665 MB / 0.5265 GB, free: 0.5352 MB / 394.7 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0005106/0.5581, allocations: 109.6 kB / 0.5266 GB, free: 444 kB / 394.7 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002018/0.5601, allocations: 1.083 MB / 0.5277 GB, free: 15.32 MB / 410.7 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0005837/0.5607, allocations: 0.9828 MB / 0.5287 GB, free: 14.3 MB / 410.7 MB Notification: Performance of simCode: alias equations: time 0.000489/0.5612, allocations: 129 kB / 0.5288 GB, free: 14.18 MB / 410.7 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 9.76e-05/0.5613, allocations: 35.44 kB / 0.5288 GB, free: 14.14 MB / 410.7 MB Notification: Performance of SimCode: time 4.31e-07/0.5613, allocations: 0 / 0.5288 GB, free: 14.14 MB / 410.7 MB Notification: Performance of Templates: time 0.01914/0.5805, allocations: 11.57 MB / 0.5401 GB, free: 2.82 MB / 410.7 MB make -j1 -f Modelica_trunk_Modelica.Electrical.PowerConverters.Examples.ACDC.RectifierBridge2Pulse.ThyristorBridge2Pulse_RLV_Characteristic.makefile (rm -f Modelica_trunk_Modelica.Electrical.PowerConverters.Examples.ACDC.RectifierBridge2Pulse.ThyristorBridge2Pulse_RLV_Characteristic.pipe ; mkfifo Modelica_trunk_Modelica.Electrical.PowerConverters.Examples.ACDC.RectifierBridge2Pulse.ThyristorBridge2Pulse_RLV_Characteristic.pipe ; head -c 1048576 < Modelica_trunk_Modelica.Electrical.PowerConverters.Examples.ACDC.RectifierBridge2Pulse.ThyristorBridge2Pulse_RLV_Characteristic.pipe >> ../files/Modelica_trunk_Modelica.Electrical.PowerConverters.Examples.ACDC.RectifierBridge2Pulse.ThyristorBridge2Pulse_RLV_Characteristic.sim & ./Modelica_trunk_Modelica.Electrical.PowerConverters.Examples.ACDC.RectifierBridge2Pulse.ThyristorBridge2Pulse_RLV_Characteristic -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS > Modelica_trunk_Modelica.Electrical.PowerConverters.Examples.ACDC.RectifierBridge2Pulse.ThyristorBridge2Pulse_RLV_Characteristic.pipe 2>&1) diffSimulationResults("Modelica_trunk_Modelica.Electrical.PowerConverters.Examples.ACDC.RectifierBridge2Pulse.ThyristorBridge2Pulse_RLV_Characteristic_res.mat","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v4.0.0/Modelica/Electrical/PowerConverters/Examples/ACDC/RectifierBridge2Pulse/ThyristorBridge2Pulse_RLV_Characteristic/ThyristorBridge2Pulse_RLV_Characteristic.csv","../files/Modelica_trunk_Modelica.Electrical.PowerConverters.Examples.ACDC.RectifierBridge2Pulse.ThyristorBridge2Pulse_RLV_Characteristic.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) Reference file matches