Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ModelicaTest_trunk_ModelicaTest.MultiBody.Forces.FrameTorques2.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo", uses=false) 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/ModelicaTest trunk/package.mo", uses=false) Using package ModelicaTest with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 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) Using package ModelicaServices with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo) Running command: translateModel(ModelicaTest.MultiBody.Forces.FrameTorques2,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_trunk_ModelicaTest.MultiBody.Forces.FrameTorques2") translateModel(ModelicaTest.MultiBody.Forces.FrameTorques2,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_trunk_ModelicaTest.MultiBody.Forces.FrameTorques2") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo): time 0.0007931/0.0007931, allocations: 91.53 kB / 17.35 MB, free: 6.375 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo): time 0.001012/0.001012, allocations: 196.4 kB / 18.28 MB, free: 5.5 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/package.mo): time 1.431/1.431, allocations: 227.7 MB / 246.8 MB, free: 11.41 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest trunk/package.mo): time 0.2403/0.2403, allocations: 46.18 MB / 345.2 MB, free: 11.41 MB / 286.1 MB Notification: Performance of FrontEnd - loaded program: time 0.0002821/0.0002821, allocations: 11.94 kB / 419.5 MB, free: 19.76 MB / 302.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1434/0.1437, allocations: 63.55 MB / 483.1 MB, free: 4.184 MB / 350.1 MB Notification: Performance of NFInst.instantiate(ModelicaTest.MultiBody.Forces.FrameTorques2): time 0.3668/0.5105, allocations: 105.6 MB / 0.5749 GB, free: 8.668 MB / 414.1 MB Notification: Performance of NFInst.instExpressions: time 0.05853/0.5691, allocations: 20.33 MB / 0.5947 GB, free: 4.281 MB / 430.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.02858/0.5977, allocations: 474.8 kB / 0.5952 GB, free: 3.816 MB / 430.1 MB Notification: Performance of NFTyping.typeComponents: time 0.002977/0.6007, allocations: 0.6956 MB / 0.5958 GB, free: 3.117 MB / 430.1 MB Notification: Performance of NFTyping.typeBindings: time 0.008846/0.6096, allocations: 2.739 MB / 0.5985 GB, free: 380 kB / 430.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.003909/0.6135, allocations: 1.244 MB / 0.5997 GB, free: 15.12 MB / 446.1 MB Notification: Performance of NFFlatten.flatten: time 0.02013/0.6337, allocations: 14.13 MB / 0.6135 GB, free: 0.9727 MB / 446.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.01638/0.6501, allocations: 11.19 MB / 0.6244 GB, free: 5.668 MB / 462.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.006194/0.6563, allocations: 2.198 MB / 0.6266 GB, free: 3.461 MB / 462.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.008548/0.6649, allocations: 3.804 MB / 0.6303 GB, free: 15.64 MB / 478.1 MB Notification: Performance of NFPackage.collectConstants: time 0.002037/0.667, allocations: 256 kB / 0.6306 GB, free: 15.39 MB / 478.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.004935/0.672, allocations: 1.346 MB / 0.6319 GB, free: 14.05 MB / 478.1 MB Notification: Performance of NFScalarize.scalarize: time 0.00714/0.6791, allocations: 3.327 MB / 0.6351 GB, free: 10.71 MB / 478.1 MB Notification: Performance of NFVerifyModel.verify: time 0.009997/0.6892, allocations: 3.596 MB / 0.6386 GB, free: 7.086 MB / 478.1 MB Notification: Performance of NFConvertDAE.convert: time 0.02139/0.7106, allocations: 12.07 MB / 0.6504 GB, free: 10.98 MB / 494.1 MB Notification: Performance of FrontEnd - DAE generated: time 6.372e-06/0.7106, allocations: 0 / 0.6504 GB, free: 10.98 MB / 494.1 MB Notification: Performance of FrontEnd: time 1.893e-06/0.7107, allocations: 0 / 0.6504 GB, free: 10.98 MB / 494.1 MB Notification: Performance of Transformations before backend: time 0.0005456/0.7112, allocations: 0 / 0.6504 GB, free: 10.98 MB / 494.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 2491 * Number of variables: 2491 Notification: Performance of Generate backend data structure: time 0.02/0.7312, allocations: 7.423 MB / 0.6577 GB, free: 3.477 MB / 494.1 MB Notification: Performance of prepare preOptimizeDAE: time 5.611e-05/0.7313, allocations: 8.875 kB / 0.6577 GB, free: 3.469 MB / 494.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01837/0.7497, allocations: 3.559 MB / 0.6611 GB, free: 15.89 MB / 0.4981 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.01499/0.7647, allocations: 5.905 MB / 0.6669 GB, free: 9.914 MB / 0.4981 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004622/0.7652, allocations: 444.1 kB / 0.6673 GB, free: 9.48 MB / 0.4981 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.002309/0.7675, allocations: 0.5971 MB / 0.6679 GB, free: 8.883 MB / 0.4981 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.04062/0.8082, allocations: 17.15 MB / 0.6847 GB, free: 6.676 MB / 0.5137 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0005471/0.8088, allocations: 87.2 kB / 0.6848 GB, free: 6.59 MB / 0.5137 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.002612/0.8114, allocations: 275.8 kB / 0.685 GB, free: 6.32 MB / 0.5137 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.00568/0.8171, allocations: 2.897 MB / 0.6878 GB, free: 3.418 MB / 0.5137 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.03566/0.8528, allocations: 14.38 MB / 0.7019 GB, free: 5.004 MB / 0.5294 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.5519/1.405, allocations: 64.78 MB / 0.7651 GB, free: 133.9 MB / 0.5294 GB Notification: Performance of preOpt comSubExp (simulation): time 0.01667/1.421, allocations: 6.627 MB / 0.7716 GB, free: 130.4 MB / 0.5294 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.004999/1.427, allocations: 3.886 MB / 0.7754 GB, free: 128.3 MB / 0.5294 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0006834/1.427, allocations: 0.6528 MB / 0.776 GB, free: 127.6 MB / 0.5294 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.949e-05/1.427, allocations: 68.27 kB / 0.7761 GB, free: 127.5 MB / 0.5294 GB Notification: Performance of pre-optimization done (n=231): time 5.12e-06/1.427, allocations: 3.938 kB / 0.7761 GB, free: 127.5 MB / 0.5294 GB Notification: Performance of matching and sorting (n=255): time 0.08343/1.511, allocations: 31.28 MB / 0.8067 GB, free: 95.96 MB / 0.5294 GB Notification: Performance of inlineWhenForInitialization (initialization): time 8.585e-05/1.511, allocations: 283 kB / 0.8069 GB, free: 95.63 MB / 0.5294 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.008255/1.519, allocations: 7.319 MB / 0.8141 GB, free: 88.32 MB / 0.5294 GB Notification: Performance of collectPreVariables (initialization): time 0.0004883/1.52, allocations: 61.7 kB / 0.8141 GB, free: 88.26 MB / 0.5294 GB Notification: Performance of collectInitialEqns (initialization): time 0.002215/1.522, allocations: 5.087 MB / 0.8191 GB, free: 83.18 MB / 0.5294 GB Notification: Performance of collectInitialBindings (initialization): time 0.0008215/1.523, allocations: 0.9998 MB / 0.8201 GB, free: 82.19 MB / 0.5294 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0007678/1.523, allocations: 0.7913 MB / 0.8209 GB, free: 81.39 MB / 0.5294 GB Notification: Performance of setup shared object (initialization): time 3.331e-05/1.523, allocations: 301.1 kB / 0.8211 GB, free: 81.09 MB / 0.5294 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.003881/1.527, allocations: 3.422 MB / 0.8245 GB, free: 77.66 MB / 0.5294 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.006589/1.534, allocations: 8.62 MB / 0.8329 GB, free: 66.47 MB / 0.5294 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01061/1.545, allocations: 12.84 MB / 0.8454 GB, free: 51.09 MB / 0.5294 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0001134/1.545, allocations: 52 kB / 0.8455 GB, free: 51.04 MB / 0.5294 GB Notification: Performance of matching and sorting (n=1166) (initialization): time 0.02394/1.569, allocations: 13.85 MB / 0.859 GB, free: 37.17 MB / 0.5294 GB Notification: Performance of prepare postOptimizeDAE: time 0.0002043/1.569, allocations: 84 kB / 0.8591 GB, free: 37.09 MB / 0.5294 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0002779/1.569, allocations: 180 kB / 0.8593 GB, free: 36.91 MB / 0.5294 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.00573/1.575, allocations: 2.3 MB / 0.8615 GB, free: 34.6 MB / 0.5294 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.006152/1.581, allocations: 2.031 MB / 0.8635 GB, free: 32.57 MB / 0.5294 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01573/1.597, allocations: 15.59 MB / 0.8787 GB, free: 16.46 MB / 0.5294 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007465/1.604, allocations: 0.5084 MB / 0.8792 GB, free: 15.95 MB / 0.5294 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.00178/1.606, allocations: 0.5156 MB / 0.8797 GB, free: 15.43 MB / 0.5294 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 827 * Number of states: 0 () * Number of discrete variables: 74 (frameTorque4.arrow.twoHeadedArrow,frameTorque4.arrow.headAtOrigin,frameTorque3.arrow.twoHeadedArrow,frameTorque3.arrow.headAtOrigin,frameTorque2.arrow.twoHeadedArrow,frameTorque2.arrow.headAtOrigin,frameTorque1.arrow.twoHeadedArrow,frameTorque1.arrow.headAtOrigin,Revolute4.cylinderColor[3],Revolute4.cylinderColor[2],Revolute4.cylinderColor[1],frameTorque4.color[3],frameTorque4.color[2],frameTorque4.color[1],frameTorque3.color[3],frameTorque3.color[2],frameTorque3.color[1],body4.color[3],body4.color[2],body4.color[1],body4.body.sphereColor[3],body4.body.sphereColor[2],body4.body.sphereColor[1],body3.color[3],body3.color[2],body3.color[1],body3.body.sphereColor[3],body3.body.sphereColor[2],body3.body.sphereColor[1],Revolute3.cylinderColor[3],Revolute3.cylinderColor[2],Revolute3.cylinderColor[1],Revolute2.cylinderColor[3],Revolute2.cylinderColor[2],Revolute2.cylinderColor[1],frameTorque2.color[3],frameTorque2.color[2],frameTorque2.color[1],frameTorque1.color[3],frameTorque1.color[2],frameTorque1.color[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 (1086): * 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: 4 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 4 systems {(1,14,100.0%), (1,14,100.0%), (1,14,100.0%), (2,13,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.006566/1.613, allocations: 3.406 MB / 0.883 GB, free: 12.02 MB / 0.5294 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001905/1.615, allocations: 0.6054 MB / 0.8836 GB, free: 11.4 MB / 0.5294 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01217/1.627, allocations: 6.453 MB / 0.8899 GB, free: 4.922 MB / 0.5294 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.398e-05/1.627, allocations: 28 kB / 0.89 GB, free: 4.895 MB / 0.5294 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.467e-05/1.627, allocations: 12 kB / 0.89 GB, free: 4.883 MB / 0.5294 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.31e-05/1.627, allocations: 15.95 kB / 0.89 GB, free: 4.867 MB / 0.5294 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.03236/1.659, allocations: 14.35 MB / 0.904 GB, free: 6.477 MB / 0.545 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.253e-05/1.66, allocations: 3.938 kB / 0.904 GB, free: 6.473 MB / 0.545 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002297/1.662, allocations: 407.4 kB / 0.9044 GB, free: 6.074 MB / 0.545 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.006048/1.668, allocations: 1.993 MB / 0.9064 GB, free: 4.066 MB / 0.545 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0005269/1.669, allocations: 40 kB / 0.9064 GB, free: 4.027 MB / 0.545 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.2825/1.951, allocations: 14.47 MB / 0.9205 GB, free: 173.6 MB / 0.545 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.665e-06/1.951, allocations: 1.375 kB / 0.9205 GB, free: 173.6 MB / 0.545 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01589/1.967, allocations: 10.14 MB / 0.9304 GB, free: 170.1 MB / 0.545 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001763/1.969, allocations: 0.6831 MB / 0.9311 GB, free: 170 MB / 0.545 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000864/1.97, allocations: 47.44 kB / 0.9311 GB, free: 169.9 MB / 0.545 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002554/1.972, allocations: 188.9 kB / 0.9313 GB, free: 169.9 MB / 0.545 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0004795/1.973, allocations: 152.1 kB / 0.9315 GB, free: 169.9 MB / 0.545 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001757/1.973, allocations: 69.98 kB / 0.9315 GB, free: 169.9 MB / 0.545 GB Notification: Performance of sorting global known variables: time 0.006946/1.98, allocations: 4.665 MB / 0.9361 GB, free: 168.4 MB / 0.545 GB Notification: Performance of sort global known variables: time 1.6e-07/1.98, allocations: 0 / 0.9361 GB, free: 168.4 MB / 0.545 GB Notification: Performance of remove unused functions: time 0.007986/1.988, allocations: 1.73 MB / 0.9378 GB, free: 168.2 MB / 0.545 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 5 * Number of states: 8 (Revolute3.phi,Revolute3.w,Revolute4.phi,Revolute4.w,Revolute1.phi,Revolute1.w,Revolute2.phi,Revolute2.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 (195): * Single equations (assignments): 188 * Array equations: 3 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 4 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 4 systems {(1,11,100.0%), (1,11,100.0%), (1,11,100.0%), (1,11,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.0005726/1.988, allocations: 186.8 kB / 0.9379 GB, free: 168.1 MB / 0.545 GB Notification: Performance of simCode: created initialization part: time 0.01118/2, allocations: 8.474 MB / 0.9462 GB, free: 164.9 MB / 0.545 GB Notification: Performance of simCode: created event and clocks part: time 6.172e-06/2, allocations: 3.625 kB / 0.9462 GB, free: 164.9 MB / 0.545 GB Notification: Performance of simCode: created simulation system equations: time 0.003389/2.003, allocations: 2.934 MB / 0.9491 GB, free: 163.6 MB / 0.545 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.006059/2.009, allocations: 0.8467 MB / 0.9499 GB, free: 163.3 MB / 0.545 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02488/2.034, allocations: 19.78 MB / 0.9692 GB, free: 146 MB / 0.545 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.005308/2.039, allocations: 5.242 MB / 0.9744 GB, free: 140.9 MB / 0.545 GB Notification: Performance of simCode: alias equations: time 0.006737/2.046, allocations: 2.677 MB / 0.977 GB, free: 138.2 MB / 0.545 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.002053/2.048, allocations: 391.4 kB / 0.9773 GB, free: 137.9 MB / 0.545 GB Notification: Performance of SimCode: time 1.733e-06/2.048, allocations: 7.938 kB / 0.9773 GB, free: 137.9 MB / 0.545 GB Notification: Performance of Templates: time 0.1128/2.161, allocations: 68.05 MB / 1.044 GB, free: 70.11 MB / 0.545 GB make -j1 -f ModelicaTest_trunk_ModelicaTest.MultiBody.Forces.FrameTorques2.makefile (rm -f ModelicaTest_trunk_ModelicaTest.MultiBody.Forces.FrameTorques2.pipe ; mkfifo ModelicaTest_trunk_ModelicaTest.MultiBody.Forces.FrameTorques2.pipe ; head -c 1048576 < ModelicaTest_trunk_ModelicaTest.MultiBody.Forces.FrameTorques2.pipe >> ../files/ModelicaTest_trunk_ModelicaTest.MultiBody.Forces.FrameTorques2.sim & ./ModelicaTest_trunk_ModelicaTest.MultiBody.Forces.FrameTorques2 -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS > ModelicaTest_trunk_ModelicaTest.MultiBody.Forces.FrameTorques2.pipe 2>&1) diffSimulationResults("ModelicaTest_trunk_ModelicaTest.MultiBody.Forces.FrameTorques2_res.mat","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v4.0.0/ModelicaTest/MultiBody/Forces/FrameTorques2/FrameTorques2.csv","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/ModelicaTest_trunk_ModelicaTest.MultiBody.Forces.FrameTorques2.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) Reference file matches