Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr ModelicaTest_3.2.3_ModelicaTest.MultiBody.Forces.FrameForcesAndTorques2.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 3.2.3+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 3.2.3+maint.om/package.mo", uses=false) Using package ModelicaTest with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 3.2.3+maint.om/package.mo) Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+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(ModelicaTest.MultiBody.Forces.FrameForcesAndTorques2,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|Revolute1.phi|Revolute1.w|Revolute2.phi|Revolute2.w|Revolute3.phi|Revolute3.w|Revolute4.phi|Revolute4.w",fileNamePrefix="ModelicaTest_3.2.3_ModelicaTest.MultiBody.Forces.FrameForcesAndTorques2") translateModel(ModelicaTest.MultiBody.Forces.FrameForcesAndTorques2,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|Revolute1.phi|Revolute1.w|Revolute2.phi|Revolute2.w|Revolute3.phi|Revolute3.w|Revolute4.phi|Revolute4.w",fileNamePrefix="ModelicaTest_3.2.3_ModelicaTest.MultiBody.Forces.FrameForcesAndTorques2") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001453/0.001453, allocations: 96.14 kB / 15.87 MB, free: 16 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001307/0.001308, allocations: 203.1 kB / 16.79 MB, free: 6.84 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.568/1.568, allocations: 205.1 MB / 222.6 MB, free: 4.754 MB / 174.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 3.2.3+maint.om/package.mo): time 0.4293/0.4293, allocations: 43.5 MB / 313.5 MB, free: 8.516 MB / 254.1 MB Notification: Modelica requested package Complex of version 3.2.3. Complex 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Modelica requested package ModelicaServices of version 3.2.3. ModelicaServices 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Performance of FrontEnd - loaded program: time 0.001561/0.001562, allocations: 67.91 kB / 382 MB, free: 8.75 MB / 318.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1474/0.1489, allocations: 57.79 MB / 439.8 MB, free: 14.85 MB / 382.1 MB Notification: Performance of NFInst.instantiate(ModelicaTest.MultiBody.Forces.FrameForcesAndTorques2): time 0.4091/0.5581, allocations: 93.46 MB / 0.5208 GB, free: 4.816 MB / 398.1 MB Notification: Performance of NFInst.instExpressions: time 0.0635/0.6217, allocations: 17.96 MB / 0.5383 GB, free: 8.809 MB / 414.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.03375/0.6556, allocations: 393.2 kB / 0.5387 GB, free: 8.754 MB / 414.1 MB Notification: Performance of NFTyping.typeComponents: time 0.01191/0.6676, allocations: 4.579 MB / 0.5432 GB, free: 6.621 MB / 414.1 MB Notification: Performance of NFTyping.typeBindings: time 0.01105/0.6787, allocations: 2.465 MB / 0.5456 GB, free: 5.008 MB / 414.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.005199/0.6839, allocations: 1.053 MB / 0.5466 GB, free: 3.953 MB / 414.1 MB Notification: Performance of NFFlatten.flatten: time 0.01819/0.7022, allocations: 9.784 MB / 0.5562 GB, free: 10.16 MB / 430.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.01225/0.7145, allocations: 5.679 MB / 0.5617 GB, free: 4.461 MB / 430.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.006854/0.7214, allocations: 2.184 MB / 0.5638 GB, free: 2.27 MB / 430.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.008196/0.7296, allocations: 3.664 MB / 0.5674 GB, free: 14.59 MB / 446.1 MB Notification: Performance of NFPackage.collectConstants: time 0.002947/0.7326, allocations: 400 kB / 0.5678 GB, free: 14.2 MB / 446.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.006329/0.739, allocations: 1.482 MB / 0.5692 GB, free: 12.72 MB / 446.1 MB Notification: Performance of NFScalarize.scalarize: time 0.007303/0.7463, allocations: 3.035 MB / 0.5722 GB, free: 9.676 MB / 446.1 MB Notification: Performance of NFVerifyModel.verify: time 0.008636/0.755, allocations: 3.483 MB / 0.5756 GB, free: 6.172 MB / 446.1 MB Notification: Performance of NFConvertDAE.convert: time 0.0165/0.7716, allocations: 11.01 MB / 0.5864 GB, free: 11.12 MB / 462.1 MB Notification: Performance of FrontEnd - DAE generated: time 8.346e-06/0.7716, allocations: 0 / 0.5864 GB, free: 11.12 MB / 462.1 MB Notification: Performance of FrontEnd: time 1.954e-06/0.7716, allocations: 0 / 0.5864 GB, free: 11.12 MB / 462.1 MB Notification: Performance of Transformations before backend: time 0.0004946/0.7721, allocations: 0 / 0.5864 GB, free: 11.12 MB / 462.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 2413 * Number of variables: 2413 Notification: Performance of Generate backend data structure: time 0.03352/0.8057, allocations: 7.681 MB / 0.5939 GB, free: 3.363 MB / 462.1 MB Notification: Performance of prepare preOptimizeDAE: time 5.762e-05/0.8058, allocations: 8.031 kB / 0.5939 GB, free: 3.355 MB / 462.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02138/0.8271, allocations: 2.834 MB / 0.5966 GB, free: 0.5078 MB / 462.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.01599/0.8432, allocations: 4.301 MB / 0.6008 GB, free: 12.15 MB / 478.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0005033/0.8437, allocations: 385.8 kB / 0.6012 GB, free: 11.77 MB / 478.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.002915/0.8467, allocations: 0.5112 MB / 0.6017 GB, free: 11.26 MB / 478.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0364/0.8831, allocations: 16.4 MB / 0.6177 GB, free: 9.898 MB / 494.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 0.000289/0.8834, allocations: 67.36 kB / 0.6178 GB, free: 9.832 MB / 494.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0016/0.885, allocations: 243.8 kB / 0.618 GB, free: 9.594 MB / 494.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.006916/0.892, allocations: 3.154 MB / 0.6211 GB, free: 6.438 MB / 494.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.357/1.249, allocations: 14.13 MB / 0.6349 GB, free: 138 MB / 494.1 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.08886/1.338, allocations: 60.64 MB / 0.6941 GB, free: 97.91 MB / 494.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.02031/1.358, allocations: 8.01 MB / 0.7019 GB, free: 95.13 MB / 494.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.005743/1.364, allocations: 4.204 MB / 0.706 GB, free: 92.96 MB / 494.1 MB Notification: Performance of preOpt evalFunc (simulation): time 0.0002472/1.364, allocations: 59.27 kB / 0.7061 GB, free: 92.96 MB / 494.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 6.22e-05/1.364, allocations: 75.92 kB / 0.7062 GB, free: 92.88 MB / 494.1 MB Notification: Performance of pre-optimization done (n=290): time 5.19e-06/1.365, allocations: 0 / 0.7062 GB, free: 92.88 MB / 494.1 MB Notification: Performance of matching and sorting (n=332): time 0.09815/1.463, allocations: 35.39 MB / 0.7407 GB, free: 60.77 MB / 494.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001109/1.463, allocations: 214.1 kB / 0.7409 GB, free: 60.52 MB / 494.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.01346/1.476, allocations: 6.362 MB / 0.7471 GB, free: 54.14 MB / 494.1 MB Notification: Performance of collectPreVariables (initialization): time 0.001316/1.478, allocations: 77.7 kB / 0.7472 GB, free: 54.06 MB / 494.1 MB Notification: Performance of collectInitialEqns (initialization): time 0.003524/1.481, allocations: 4.546 MB / 0.7517 GB, free: 49.52 MB / 494.1 MB Notification: Performance of collectInitialBindings (initialization): time 0.002525/1.484, allocations: 1.24 MB / 0.7529 GB, free: 48.29 MB / 494.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.00309/1.487, allocations: 1.816 MB / 0.7546 GB, free: 46.45 MB / 494.1 MB Notification: Performance of setup shared object (initialization): time 6.46e-05/1.487, allocations: 305.1 kB / 0.7549 GB, free: 46.15 MB / 494.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.005299/1.492, allocations: 4.101 MB / 0.7589 GB, free: 42.04 MB / 494.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.008418/1.501, allocations: 8.968 MB / 0.7677 GB, free: 30.7 MB / 494.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.01431/1.515, allocations: 13.97 MB / 0.7813 GB, free: 14.35 MB / 494.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0001692/1.515, allocations: 50.16 kB / 0.7814 GB, free: 14.3 MB / 494.1 MB Notification: Performance of matching and sorting (n=1156) (initialization): time 0.0282/1.543, allocations: 14.96 MB / 0.796 GB, free: 15.32 MB / 0.4981 GB Notification: Performance of prepare postOptimizeDAE: time 0.0001495/1.544, allocations: 80 kB / 0.7961 GB, free: 15.24 MB / 0.4981 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0002855/1.544, allocations: 172 kB / 0.7962 GB, free: 15.07 MB / 0.4981 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.006224/1.55, allocations: 2.281 MB / 0.7985 GB, free: 12.79 MB / 0.4981 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.009088/1.559, allocations: 2.09 MB / 0.8005 GB, free: 10.69 MB / 0.4981 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01865/1.578, allocations: 13.5 MB / 0.8137 GB, free: 12.93 MB / 0.5137 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0127/1.591, allocations: 0.55 MB / 0.8142 GB, free: 12.38 MB / 0.5137 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.00316/1.594, allocations: 0.5113 MB / 0.8147 GB, free: 11.88 MB / 0.5137 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 769 * Number of states: 0 () * Number of discrete variables: 54 (Revolute4.cylinderColor[3],Revolute4.cylinderColor[2],Revolute4.cylinderColor[1],Revolute3.cylinderColor[3],Revolute3.cylinderColor[2],Revolute3.cylinderColor[1],Revolute2.cylinderColor[3],Revolute2.cylinderColor[2],Revolute2.cylinderColor[1],frameTorque2.torqueColor[3],frameTorque2.torqueColor[2],frameTorque2.torqueColor[1],frameTorque2.forceColor[3],frameTorque2.forceColor[2],frameTorque2.forceColor[1],frameTorque1.torqueColor[3],frameTorque1.torqueColor[2],frameTorque1.torqueColor[1],frameTorque1.forceColor[3],frameTorque1.forceColor[2],frameTorque1.forceColor[1],fixed2.color[3],fixed2.color[2],fixed2.color[1],body2.color[3],body2.color[2],body2.color[1],body2.body.sphereColor[3],body2.body.sphereColor[2],body2.body.sphereColor[1],fixed1.color[3],fixed1.color[2],fixed1.color[1],body1.color[3],body1.color[2],body1.color[1],body1.body.sphereColor[3],body1.body.sphereColor[2],body1.body.sphereColor[1],Revolute1.cylinderColor[3],Revolute1.cylinderColor[2],Revolute1.cylinderColor[1],world.gravityArrowColor[3],world.gravityArrowColor[2],world.gravityArrowColor[1],world.axisColor_x[3],world.axisColor_x[2],world.axisColor_x[1],world.groundColor[3],world.groundColor[2],world.groundColor[1],world.gravitySphereColor[3],world.gravitySphereColor[2],world.gravitySphereColor[1]) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (1084): * Single equations (assignments): 1079 * Array equations: 3 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 2 systems {(2,23,100.0%), (2,23,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.008623/1.603, allocations: 3.149 MB / 0.8178 GB, free: 8.711 MB / 0.5137 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.002259/1.605, allocations: 0.5593 MB / 0.8183 GB, free: 8.145 MB / 0.5137 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.3683/1.973, allocations: 8.458 MB / 0.8266 GB, free: 158 MB / 0.5137 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 9.945e-05/1.973, allocations: 35.31 kB / 0.8266 GB, free: 158 MB / 0.5137 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.622e-05/1.973, allocations: 8.844 kB / 0.8266 GB, free: 158 MB / 0.5137 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0001187/1.973, allocations: 17.72 kB / 0.8267 GB, free: 158 MB / 0.5137 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.03953/2.013, allocations: 17.43 MB / 0.8437 GB, free: 154.1 MB / 0.5137 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.693e-05/2.013, allocations: 3.312 kB / 0.8437 GB, free: 154.1 MB / 0.5137 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003186/2.016, allocations: 0.5947 MB / 0.8443 GB, free: 154.1 MB / 0.5137 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.005043/2.021, allocations: 2.037 MB / 0.8463 GB, free: 153.8 MB / 0.5137 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0007002/2.022, allocations: 61.08 kB / 0.8463 GB, free: 153.7 MB / 0.5137 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01919/2.041, allocations: 12.71 MB / 0.8587 GB, free: 147.5 MB / 0.5137 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 8.466e-06/2.041, allocations: 2.812 kB / 0.8587 GB, free: 147.5 MB / 0.5137 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0316/2.073, allocations: 13.52 MB / 0.8719 GB, free: 142.5 MB / 0.5137 GB Notification: Performance of postOpt removeConstants (simulation): time 0.005058/2.078, allocations: 1.242 MB / 0.8731 GB, free: 142.2 MB / 0.5137 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.002848/2.081, allocations: 57.42 kB / 0.8732 GB, free: 142.1 MB / 0.5137 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.005862/2.087, allocations: 282.2 kB / 0.8735 GB, free: 142.1 MB / 0.5137 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001498/2.088, allocations: 203.4 kB / 0.8737 GB, free: 142.1 MB / 0.5137 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0007785/2.089, allocations: 90.91 kB / 0.8737 GB, free: 142 MB / 0.5137 GB Notification: Performance of sorting global known variables: time 0.01047/2.1, allocations: 4.053 MB / 0.8777 GB, free: 140.7 MB / 0.5137 GB Notification: Performance of sort global known variables: time 6.81e-07/2.1, allocations: 0 / 0.8777 GB, free: 140.7 MB / 0.5137 GB Notification: Performance of remove unused functions: time 0.01342/2.113, allocations: 1.747 MB / 0.8794 GB, free: 140.5 MB / 0.5137 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 16 * Number of states: 8 (Revolute1.phi,Revolute1.w,Revolute2.phi,Revolute2.w,Revolute3.phi,Revolute3.w,Revolute4.phi,Revolute4.w) * 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 (278): * Single equations (assignments): 273 * Array equations: 3 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 2 systems {(4,18,75.0%), (4,18,75.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.001752/2.115, allocations: 201 kB / 0.8796 GB, free: 140.4 MB / 0.5137 GB Notification: Performance of simCode: created initialization part: time 0.01867/2.134, allocations: 9.885 MB / 0.8893 GB, free: 136.9 MB / 0.5137 GB Notification: Performance of simCode: created event and clocks part: time 1.441e-05/2.134, allocations: 3.625 kB / 0.8893 GB, free: 136.9 MB / 0.5137 GB Notification: Performance of simCode: created simulation system equations: time 0.008174/2.142, allocations: 4.139 MB / 0.8933 GB, free: 133.4 MB / 0.5137 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0107/2.153, allocations: 0.687 MB / 0.894 GB, free: 132.8 MB / 0.5137 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.036/2.189, allocations: 19.52 MB / 0.913 GB, free: 113.4 MB / 0.5137 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.004899/2.194, allocations: 4.858 MB / 0.9178 GB, free: 108.5 MB / 0.5137 GB Notification: Performance of simCode: alias equations: time 0.006925/2.2, allocations: 2.916 MB / 0.9206 GB, free: 105.6 MB / 0.5137 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001506/2.202, allocations: 395.3 kB / 0.921 GB, free: 105.2 MB / 0.5137 GB Notification: Performance of SimCode: time 7.21e-07/2.202, allocations: 4 kB / 0.921 GB, free: 105.2 MB / 0.5137 GB Notification: Performance of Templates: time 0.1085/2.311, allocations: 69.14 MB / 0.9885 GB, free: 36.14 MB / 0.5137 GB make -j1 -f ModelicaTest_3.2.3_ModelicaTest.MultiBody.Forces.FrameForcesAndTorques2.makefile (rm -f ModelicaTest_3.2.3_ModelicaTest.MultiBody.Forces.FrameForcesAndTorques2.pipe ; mkfifo ModelicaTest_3.2.3_ModelicaTest.MultiBody.Forces.FrameForcesAndTorques2.pipe ; head -c 1048576 < ModelicaTest_3.2.3_ModelicaTest.MultiBody.Forces.FrameForcesAndTorques2.pipe >> ../files/ModelicaTest_3.2.3_ModelicaTest.MultiBody.Forces.FrameForcesAndTorques2.sim & ./ModelicaTest_3.2.3_ModelicaTest.MultiBody.Forces.FrameForcesAndTorques2 -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS > ModelicaTest_3.2.3_ModelicaTest.MultiBody.Forces.FrameForcesAndTorques2.pipe 2>&1) diffSimulationResults("ModelicaTest_3.2.3_ModelicaTest.MultiBody.Forces.FrameForcesAndTorques2_res.mat","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v3.2.3+build.4/ModelicaTest/MultiBody/Forces/FrameForcesAndTorques2/FrameForcesAndTorques2.csv","../files/ModelicaTest_3.2.3_ModelicaTest.MultiBody.Forces.FrameForcesAndTorques2.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) Reference file matches