Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Modelica_4.0.0_Modelica.Electrical.PowerConverters.Examples.ACDC.RectifierBridge2Pulse.ThyristorBridge2Pulse_RLV.conf.json 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/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/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) Running command: translateModel(Modelica.Electrical.PowerConverters.Examples.ACDC.RectifierBridge2Pulse.ThyristorBridge2Pulse_RLV,tolerance=1e-06,outputFormat="mat",numberOfIntervals=1000,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_4.0.0_Modelica.Electrical.PowerConverters.Examples.ACDC.RectifierBridge2Pulse.ThyristorBridge2Pulse_RLV") translateModel(Modelica.Electrical.PowerConverters.Examples.ACDC.RectifierBridge2Pulse.ThyristorBridge2Pulse_RLV,tolerance=1e-06,outputFormat="mat",numberOfIntervals=1000,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_4.0.0_Modelica.Electrical.PowerConverters.Examples.ACDC.RectifierBridge2Pulse.ThyristorBridge2Pulse_RLV") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001171/0.001171, allocations: 180.4 kB / 16.38 MB, free: 5.766 MB / 13.93 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.345/1.345, allocations: 223.2 MB / 240.3 MB, free: 11.87 MB / 202.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001476/0.001476, allocations: 94.75 kB / 291.5 MB, free: 10.92 MB / 234.7 MB Notification: Performance of FrontEnd - loaded program: time 0.0002762/0.0002763, allocations: 4 kB / 351.1 MB, free: 15.31 MB / 298.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.257/0.2573, allocations: 50.41 MB / 401.5 MB, free: 32.6 MB / 298.7 MB Notification: Performance of FrontEnd - scodeFlatten: time 0.1199/0.3772, allocations: 89.54 MB / 491.1 MB, free: 6.93 MB / 362.7 MB Notification: Performance of FrontEnd - mkProgramGraph: time 0.000254/0.3775, allocations: 91.88 kB / 491.1 MB, free: 6.84 MB / 362.7 MB Notification: Performance of FrontEnd - DAE generated: time 0.03824/0.4158, allocations: 15.05 MB / 0.4943 GB, free: 7.711 MB / 378.7 MB Notification: Performance of FrontEnd: time 1.684e-06/0.4158, allocations: 0 / 0.4943 GB, free: 7.711 MB / 378.7 MB Notification: Performance of Transformations before backend: time 4.77e-05/0.4159, allocations: 20 kB / 0.4943 GB, free: 7.691 MB / 378.7 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 175 * Number of variables: 175 Notification: Performance of Generate backend data structure: time 0.001813/0.4177, allocations: 0.9913 MB / 0.4953 GB, free: 6.641 MB / 378.7 MB Notification: Performance of prepare preOptimizeDAE: time 4.664e-05/0.4177, allocations: 8.031 kB / 0.4953 GB, free: 6.633 MB / 378.7 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0001716/0.4179, allocations: 98.97 kB / 0.4954 GB, free: 6.535 MB / 378.7 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0008083/0.4187, allocations: 0.5102 MB / 0.4959 GB, free: 5.984 MB / 378.7 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 6.35e-05/0.4188, allocations: 58 kB / 0.496 GB, free: 5.926 MB / 378.7 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001091/0.4189, allocations: 75.98 kB / 0.496 GB, free: 5.852 MB / 378.7 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001288/0.4202, allocations: 0.7715 MB / 0.4968 GB, free: 5.051 MB / 378.7 MB Notification: Performance of preOpt findStateOrder (simulation): time 2.193e-05/0.4203, allocations: 7.938 kB / 0.4968 GB, free: 5.043 MB / 378.7 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 7.03e-05/0.4203, allocations: 31.98 kB / 0.4968 GB, free: 5.012 MB / 378.7 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.849e-05/0.4204, allocations: 20 kB / 0.4969 GB, free: 4.992 MB / 378.7 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001047/0.4214, allocations: 0.5816 MB / 0.4974 GB, free: 4.406 MB / 378.7 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.003952/0.4254, allocations: 2.779 MB / 0.5001 GB, free: 1.508 MB / 378.7 MB Notification: Performance of preOpt comSubExp (simulation): time 0.0008588/0.4262, allocations: 0.5606 MB / 0.5007 GB, free: 0.9414 MB / 378.7 MB Notification: Performance of preOpt evalFunc (simulation): time 3.606e-05/0.4263, allocations: 8.547 kB / 0.5007 GB, free: 0.9336 MB / 378.7 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0005824/0.4269, allocations: 378.4 kB / 0.5011 GB, free: 0.5508 MB / 378.7 MB Notification: Performance of pre-optimization done (n=60): time 2.375e-06/0.4269, allocations: 3.938 kB / 0.5011 GB, free: 0.5469 MB / 378.7 MB Notification: Performance of matching and sorting (n=60): time 0.258/0.685, allocations: 1.02 MB / 0.5021 GB, free: 95.12 MB / 378.7 MB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001183/0.6852, allocations: 142.3 kB / 0.5022 GB, free: 94.96 MB / 378.7 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001288/0.6865, allocations: 463.6 kB / 0.5026 GB, free: 94.85 MB / 378.7 MB Notification: Performance of collectPreVariables (initialization): time 0.0001023/0.6866, allocations: 46.34 kB / 0.5027 GB, free: 94.82 MB / 378.7 MB Notification: Performance of collectInitialEqns (initialization): time 0.0003887/0.687, allocations: 334.6 kB / 0.503 GB, free: 94.71 MB / 378.7 MB Notification: Performance of collectInitialBindings (initialization): time 0.0002581/0.6872, allocations: 184.4 kB / 0.5032 GB, free: 94.62 MB / 378.7 MB Notification: Performance of simplifyInitialFunctions (initialization): time 4.395e-05/0.6873, allocations: 12.88 kB / 0.5032 GB, free: 94.62 MB / 378.7 MB Notification: Performance of setup shared object (initialization): time 0.0001544/0.6875, allocations: 375.2 kB / 0.5035 GB, free: 94.3 MB / 378.7 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0006384/0.6881, allocations: 220 kB / 0.5038 GB, free: 94.3 MB / 378.7 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0007423/0.6889, allocations: 387.9 kB / 0.5041 GB, free: 94.13 MB / 378.7 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.0006674/0.6895, allocations: 242.6 kB / 0.5044 GB, free: 94.12 MB / 378.7 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.913e-06/0.6896, allocations: 1.719 kB / 0.5044 GB, free: 94.12 MB / 378.7 MB Notification: Performance of matching and sorting (n=84) (initialization): time 0.002018/0.6916, allocations: 0.7377 MB / 0.5051 GB, free: 94.04 MB / 378.7 MB Notification: Performance of prepare postOptimizeDAE: time 0.0004259/0.692, allocations: 1.578 MB / 0.5066 GB, free: 92.4 MB / 378.7 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.145e-05/0.6921, allocations: 4.281 kB / 0.5066 GB, free: 92.4 MB / 378.7 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.0006958/0.6928, allocations: 146.5 kB / 0.5068 GB, free: 92.39 MB / 378.7 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006087/0.6934, allocations: 102.4 kB / 0.5069 GB, free: 92.39 MB / 378.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.004046/0.6974, allocations: 3.47 MB / 0.5102 GB, free: 89.7 MB / 378.7 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0007899/0.6983, allocations: 99.52 kB / 0.5103 GB, free: 89.69 MB / 378.7 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.712e-05/0.6983, allocations: 23.72 kB / 0.5104 GB, free: 89.69 MB / 378.7 MB Notification: Performance of prepare postOptimizeDAE: time 1.409e-05/0.6984, allocations: 8.438 kB / 0.5104 GB, free: 89.69 MB / 378.7 MB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.001322/0.6997, allocations: 0.636 MB / 0.511 GB, free: 89.66 MB / 378.7 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.286e-06/0.6997, allocations: 3.406 kB / 0.511 GB, free: 89.66 MB / 378.7 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.0004662/0.7002, allocations: 153.8 kB / 0.5111 GB, free: 89.64 MB / 378.7 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004356/0.7006, allocations: 95.97 kB / 0.5112 GB, free: 89.64 MB / 378.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.00319/0.7038, allocations: 3.487 MB / 0.5146 GB, free: 86.7 MB / 378.7 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0006178/0.7045, allocations: 77.3 kB / 0.5147 GB, free: 86.68 MB / 378.7 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.194e-05/0.7045, allocations: 20.38 kB / 0.5147 GB, free: 86.68 MB / 378.7 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 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (70): * Single equations (assignments): 68 * 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 6,2 6} Notification: Performance of prepare postOptimizeDAE: time 0.0005505/0.7051, allocations: 331.4 kB / 0.515 GB, free: 86.41 MB / 378.7 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001208/0.7052, allocations: 64.53 kB / 0.5151 GB, free: 86.38 MB / 378.7 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0001561/0.7054, allocations: 67.27 kB / 0.5152 GB, free: 86.32 MB / 378.7 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.63e-06/0.7054, allocations: 6.312 kB / 0.5152 GB, free: 86.32 MB / 378.7 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.089e-05/0.7054, allocations: 0 / 0.5152 GB, free: 86.32 MB / 378.7 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.685e-06/0.7054, allocations: 4.547 kB / 0.5152 GB, free: 86.32 MB / 378.7 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002477/0.7079, allocations: 1.466 MB / 0.5166 GB, free: 85.55 MB / 378.7 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.037e-06/0.7079, allocations: 0 / 0.5166 GB, free: 85.55 MB / 378.7 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003546/0.7083, allocations: 56.53 kB / 0.5167 GB, free: 85.55 MB / 378.7 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.000446/0.7088, allocations: 145.9 kB / 0.5168 GB, free: 85.48 MB / 378.7 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.682e-05/0.7088, allocations: 7.906 kB / 0.5168 GB, free: 85.48 MB / 378.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.003077/0.7119, allocations: 3.317 MB / 0.5201 GB, free: 82.5 MB / 378.7 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.164e-06/0.7119, allocations: 2.688 kB / 0.5201 GB, free: 82.5 MB / 378.7 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001852/0.7138, allocations: 0.9873 MB / 0.521 GB, free: 81.99 MB / 378.7 MB Notification: Performance of postOpt removeConstants (simulation): time 0.0002878/0.7141, allocations: 186.9 kB / 0.5212 GB, free: 81.83 MB / 378.7 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001041/0.7142, allocations: 23.14 kB / 0.5212 GB, free: 81.82 MB / 378.7 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0004864/0.7147, allocations: 37.83 kB / 0.5213 GB, free: 81.81 MB / 378.7 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001998/0.7149, allocations: 81.77 kB / 0.5213 GB, free: 81.79 MB / 378.7 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.566e-05/0.715, allocations: 18.52 kB / 0.5214 GB, free: 81.79 MB / 378.7 MB Notification: Performance of sorting global known variables: time 0.0005401/0.7155, allocations: 355.4 kB / 0.5217 GB, free: 81.62 MB / 378.7 MB Notification: Performance of sort global known variables: time 9.82e-07/0.7155, allocations: 0 / 0.5217 GB, free: 81.62 MB / 378.7 MB Notification: Performance of remove unused functions: time 0.001682/0.7172, allocations: 360.4 kB / 0.522 GB, free: 81.54 MB / 378.7 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * 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) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (46): * Single equations (assignments): 39 * 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 6,2 6} Notification: Performance of Backend phase and start with SimCode phase: time 0.0002296/0.7175, allocations: 151.1 kB / 0.5222 GB, free: 81.42 MB / 378.7 MB Notification: Performance of simCode: created initialization part: time 0.002347/0.7198, allocations: 1.418 MB / 0.5236 GB, free: 80.6 MB / 378.7 MB Notification: Performance of simCode: created event and clocks part: time 4.389e-06/0.7198, allocations: 7.812 kB / 0.5236 GB, free: 80.59 MB / 378.7 MB Notification: Performance of simCode: created simulation system equations: time 0.0007235/0.7206, allocations: 0.5427 MB / 0.5241 GB, free: 80.23 MB / 378.7 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0006938/0.7213, allocations: 108.1 kB / 0.5242 GB, free: 80.19 MB / 378.7 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002978/0.7243, allocations: 1.643 MB / 0.5258 GB, free: 79.23 MB / 378.7 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0004853/0.7248, allocations: 0.9741 MB / 0.5268 GB, free: 78.51 MB / 378.7 MB Notification: Performance of simCode: alias equations: time 0.0004824/0.7253, allocations: 101.3 kB / 0.5269 GB, free: 78.5 MB / 378.7 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001309/0.7254, allocations: 43.38 kB / 0.5269 GB, free: 78.49 MB / 378.7 MB Notification: Performance of SimCode: time 1.202e-06/0.7254, allocations: 0 / 0.5269 GB, free: 78.49 MB / 378.7 MB Notification: Performance of Templates: time 0.02134/0.7468, allocations: 10.33 MB / 0.537 GB, free: 73.43 MB / 378.7 MB make -j1 -f Modelica_4.0.0_Modelica.Electrical.PowerConverters.Examples.ACDC.RectifierBridge2Pulse.ThyristorBridge2Pulse_RLV.makefile (rm -f Modelica_4.0.0_Modelica.Electrical.PowerConverters.Examples.ACDC.RectifierBridge2Pulse.ThyristorBridge2Pulse_RLV.pipe ; mkfifo Modelica_4.0.0_Modelica.Electrical.PowerConverters.Examples.ACDC.RectifierBridge2Pulse.ThyristorBridge2Pulse_RLV.pipe ; head -c 1048576 < Modelica_4.0.0_Modelica.Electrical.PowerConverters.Examples.ACDC.RectifierBridge2Pulse.ThyristorBridge2Pulse_RLV.pipe >> ../files/Modelica_4.0.0_Modelica.Electrical.PowerConverters.Examples.ACDC.RectifierBridge2Pulse.ThyristorBridge2Pulse_RLV.sim & ./Modelica_4.0.0_Modelica.Electrical.PowerConverters.Examples.ACDC.RectifierBridge2Pulse.ThyristorBridge2Pulse_RLV -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS > Modelica_4.0.0_Modelica.Electrical.PowerConverters.Examples.ACDC.RectifierBridge2Pulse.ThyristorBridge2Pulse_RLV.pipe 2>&1) diffSimulationResults("Modelica_4.0.0_Modelica.Electrical.PowerConverters.Examples.ACDC.RectifierBridge2Pulse.ThyristorBridge2Pulse_RLV_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/ThyristorBridge2Pulse_RLV.csv","../files/Modelica_4.0.0_Modelica.Electrical.PowerConverters.Examples.ACDC.RectifierBridge2Pulse.ThyristorBridge2Pulse_RLV.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) Reference file matches