Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ModelicaTest_trunk_ModelicaTest.MultiBody.Forces.FrameForcesAndTorques2.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.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_trunk_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_trunk_ModelicaTest.MultiBody.Forces.FrameForcesAndTorques2") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo): time 0.001772/0.001772, allocations: 118.6 kB / 18.45 MB, free: 4.613 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo): time 0.002118/0.002118, allocations: 215.7 kB / 19.41 MB, free: 3.66 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/package.mo): time 1.526/1.526, allocations: 227.4 MB / 247.6 MB, free: 10.47 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest trunk/package.mo): time 0.3229/0.3229, allocations: 46.13 MB / 345 MB, free: 11.47 MB / 286.1 MB Notification: Performance of FrontEnd - loaded program: time 0.002311/0.002311, allocations: 76.16 kB / 482.1 MB, free: 4.023 MB / 350.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3235/0.3258, allocations: 62.44 MB / 0.5317 GB, free: 13.59 MB / 398.1 MB Notification: Performance of NFInst.instantiate(ModelicaTest.MultiBody.Forces.FrameForcesAndTorques2): time 0.01761/0.3434, allocations: 14.04 MB / 0.5454 GB, free: 2.594 MB / 398.1 MB Notification: Performance of NFInst.instExpressions: time 0.01236/0.3557, allocations: 4.773 MB / 0.5501 GB, free: 14.82 MB / 414.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.002978/0.3587, allocations: 91.75 kB / 0.5502 GB, free: 14.73 MB / 414.1 MB Notification: Performance of NFTyping.typeComponents: time 0.009373/0.3681, allocations: 4.517 MB / 0.5546 GB, free: 10.2 MB / 414.1 MB Notification: Performance of NFTyping.typeBindings: time 0.006908/0.375, allocations: 2.299 MB / 0.5568 GB, free: 7.895 MB / 414.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.003084/0.3781, allocations: 1.131 MB / 0.5579 GB, free: 6.762 MB / 414.1 MB Notification: Performance of NFFlatten.flatten: time 0.01028/0.3884, allocations: 6.413 MB / 0.5642 GB, free: 340 kB / 414.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.006595/0.395, allocations: 4.586 MB / 0.5687 GB, free: 11.68 MB / 430.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.004554/0.3995, allocations: 2.212 MB / 0.5708 GB, free: 9.465 MB / 430.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.005252/0.4048, allocations: 2.979 MB / 0.5738 GB, free: 6.477 MB / 430.1 MB Notification: Performance of NFPackage.collectConstants: time 0.001454/0.4062, allocations: 496 kB / 0.5742 GB, free: 5.992 MB / 430.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.003342/0.4096, allocations: 1.502 MB / 0.5757 GB, free: 4.488 MB / 430.1 MB Notification: Performance of NFScalarize.scalarize: time 0.00334/0.4129, allocations: 2.813 MB / 0.5784 GB, free: 1.668 MB / 430.1 MB Notification: Performance of NFVerifyModel.verify: time 0.004694/0.4176, allocations: 3.103 MB / 0.5815 GB, free: 14.55 MB / 446.1 MB Notification: Performance of NFConvertDAE.convert: time 0.01413/0.4317, allocations: 9.857 MB / 0.5911 GB, free: 4.652 MB / 446.1 MB Notification: Performance of FrontEnd - DAE generated: time 8.416e-06/0.4317, allocations: 0 / 0.5911 GB, free: 4.652 MB / 446.1 MB Notification: Performance of FrontEnd: time 2.915e-06/0.4317, allocations: 0 / 0.5911 GB, free: 4.652 MB / 446.1 MB Notification: Performance of Transformations before backend: time 0.0003596/0.4321, allocations: 0 / 0.5911 GB, free: 4.652 MB / 446.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 2021 * Number of variables: 2021 Notification: Performance of Generate backend data structure: time 0.01797/0.4501, allocations: 6.979 MB / 0.5979 GB, free: 13.58 MB / 462.1 MB Notification: Performance of prepare preOptimizeDAE: time 4.516e-05/0.4501, allocations: 9.109 kB / 0.5979 GB, free: 13.57 MB / 462.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01273/0.4629, allocations: 2.649 MB / 0.6005 GB, free: 10.92 MB / 462.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.01004/0.4729, allocations: 3.935 MB / 0.6044 GB, free: 6.926 MB / 462.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003118/0.4732, allocations: 337.1 kB / 0.6047 GB, free: 6.594 MB / 462.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.001531/0.4747, allocations: 459.8 kB / 0.6051 GB, free: 6.145 MB / 462.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.02823/0.503, allocations: 13.98 MB / 0.6188 GB, free: 7.254 MB / 478.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 0.0001739/0.5031, allocations: 63.52 kB / 0.6188 GB, free: 7.191 MB / 478.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.00061/0.5037, allocations: 211.8 kB / 0.619 GB, free: 6.984 MB / 478.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.004928/0.5087, allocations: 2.543 MB / 0.6215 GB, free: 4.438 MB / 478.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02554/0.5342, allocations: 11.99 MB / 0.6332 GB, free: 8.438 MB / 494.1 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.07227/0.6065, allocations: 53.31 MB / 0.6853 GB, free: 1.754 MB / 0.5294 GB Notification: Performance of preOpt comSubExp (simulation): time 0.01895/0.6254, allocations: 6.295 MB / 0.6914 GB, free: 11.31 MB / 0.545 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.005253/0.6307, allocations: 3.317 MB / 0.6947 GB, free: 7.98 MB / 0.545 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0001608/0.6309, allocations: 33.27 kB / 0.6947 GB, free: 7.949 MB / 0.545 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0001051/0.631, allocations: 63.8 kB / 0.6948 GB, free: 7.875 MB / 0.545 GB Notification: Performance of pre-optimization done (n=218): time 4.679e-06/0.631, allocations: 0 / 0.6948 GB, free: 7.875 MB / 0.545 GB Notification: Performance of matching and sorting (n=260): time 0.3449/0.9758, allocations: 31.86 MB / 0.7259 GB, free: 160.5 MB / 0.5606 GB Notification: Performance of inlineWhenForInitialization (initialization): time 8.387e-05/0.9759, allocations: 211.3 kB / 0.7261 GB, free: 160.3 MB / 0.5606 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.01025/0.9862, allocations: 5.971 MB / 0.7319 GB, free: 158.3 MB / 0.5606 GB Notification: Performance of collectPreVariables (initialization): time 0.0009758/0.9872, allocations: 69.36 kB / 0.732 GB, free: 158.2 MB / 0.5606 GB Notification: Performance of collectInitialEqns (initialization): time 0.002812/0.99, allocations: 4.141 MB / 0.736 GB, free: 155.5 MB / 0.5606 GB Notification: Performance of collectInitialBindings (initialization): time 0.00154/0.9915, allocations: 1.03 MB / 0.737 GB, free: 154.8 MB / 0.5606 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.002088/0.9936, allocations: 1.614 MB / 0.7386 GB, free: 154 MB / 0.5606 GB Notification: Performance of setup shared object (initialization): time 4.433e-05/0.9936, allocations: 301.1 kB / 0.7389 GB, free: 153.7 MB / 0.5606 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.003924/0.9976, allocations: 3.47 MB / 0.7423 GB, free: 152.6 MB / 0.5606 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.005298/1.003, allocations: 7.891 MB / 0.75 GB, free: 145.5 MB / 0.5606 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01038/1.013, allocations: 12.16 MB / 0.7619 GB, free: 133.1 MB / 0.5606 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 9.73e-05/1.013, allocations: 47.94 kB / 0.7619 GB, free: 133.1 MB / 0.5606 GB Notification: Performance of matching and sorting (n=1012) (initialization): time 0.02292/1.036, allocations: 13.2 MB / 0.7748 GB, free: 119.9 MB / 0.5606 GB Notification: Performance of prepare postOptimizeDAE: time 0.0001674/1.036, allocations: 72.97 kB / 0.7749 GB, free: 119.8 MB / 0.5606 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0002199/1.037, allocations: 152 kB / 0.775 GB, free: 119.7 MB / 0.5606 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.005293/1.042, allocations: 2.264 MB / 0.7772 GB, free: 117.4 MB / 0.5606 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00601/1.048, allocations: 1.801 MB / 0.779 GB, free: 115.6 MB / 0.5606 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01583/1.064, allocations: 14.42 MB / 0.7931 GB, free: 100.9 MB / 0.5606 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007053/1.071, allocations: 490.6 kB / 0.7935 GB, free: 100.4 MB / 0.5606 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001406/1.072, allocations: 463.9 kB / 0.794 GB, free: 99.96 MB / 0.5606 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 703 * Number of states: 0 () * Number of discrete variables: 62 (frameTorque2.torqueArrow.twoHeadedArrow,frameTorque2.torqueArrow.headAtOrigin,frameTorque2.forceArrow.twoHeadedArrow,frameTorque2.forceArrow.headAtOrigin,frameTorque1.torqueArrow.twoHeadedArrow,frameTorque1.torqueArrow.headAtOrigin,frameTorque1.forceArrow.twoHeadedArrow,frameTorque1.forceArrow.headAtOrigin,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 (940): * Single equations (assignments): 935 * 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 0.005122/1.077, allocations: 2.754 MB / 0.7967 GB, free: 97.19 MB / 0.5606 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001588/1.079, allocations: 0.5277 MB / 0.7972 GB, free: 96.66 MB / 0.5606 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01255/1.091, allocations: 7.103 MB / 0.8041 GB, free: 89.53 MB / 0.5606 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.803e-05/1.092, allocations: 28 kB / 0.8041 GB, free: 89.5 MB / 0.5606 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.601e-05/1.092, allocations: 8 kB / 0.8042 GB, free: 89.49 MB / 0.5606 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.698e-05/1.092, allocations: 19.95 kB / 0.8042 GB, free: 89.47 MB / 0.5606 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.02794/1.12, allocations: 14.34 MB / 0.8182 GB, free: 75.13 MB / 0.5606 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.147e-05/1.12, allocations: 0 / 0.8182 GB, free: 75.13 MB / 0.5606 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002356/1.122, allocations: 451.3 kB / 0.8186 GB, free: 74.69 MB / 0.5606 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.00501/1.127, allocations: 2.038 MB / 0.8206 GB, free: 72.64 MB / 0.5606 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0004595/1.127, allocations: 51.5 kB / 0.8207 GB, free: 72.6 MB / 0.5606 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01602/1.143, allocations: 13.81 MB / 0.8341 GB, free: 58.51 MB / 0.5606 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.667e-06/1.143, allocations: 3.938 kB / 0.8341 GB, free: 58.5 MB / 0.5606 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01637/1.16, allocations: 11.31 MB / 0.8452 GB, free: 47.12 MB / 0.5606 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001798/1.162, allocations: 0.6003 MB / 0.8458 GB, free: 46.5 MB / 0.5606 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.001502/1.163, allocations: 52.06 kB / 0.8458 GB, free: 46.45 MB / 0.5606 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003352/1.166, allocations: 231.6 kB / 0.846 GB, free: 46.22 MB / 0.5606 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0006092/1.167, allocations: 145.8 kB / 0.8462 GB, free: 46.08 MB / 0.5606 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002852/1.167, allocations: 67.66 kB / 0.8463 GB, free: 46.02 MB / 0.5606 GB Notification: Performance of sorting global known variables: time 0.006058/1.173, allocations: 3.794 MB / 0.85 GB, free: 42.25 MB / 0.5606 GB Notification: Performance of sort global known variables: time 1.71e-07/1.173, allocations: 4 kB / 0.85 GB, free: 42.25 MB / 0.5606 GB Notification: Performance of remove unused functions: time 0.008857/1.182, allocations: 1.492 MB / 0.8514 GB, free: 40.75 MB / 0.5606 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 4 * 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 (202): * Single equations (assignments): 197 * 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%), (5,17,72.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.001184/1.183, allocations: 178.9 kB / 0.8516 GB, free: 40.57 MB / 0.5606 GB Notification: Performance of simCode: created initialization part: time 0.01272/1.196, allocations: 8.08 MB / 0.8595 GB, free: 32.51 MB / 0.5606 GB Notification: Performance of simCode: created event and clocks part: time 7.324e-06/1.196, allocations: 0 / 0.8595 GB, free: 32.51 MB / 0.5606 GB Notification: Performance of simCode: created simulation system equations: time 0.005871/1.202, allocations: 3.436 MB / 0.8628 GB, free: 29.04 MB / 0.5606 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.005239/1.207, allocations: 0.666 MB / 0.8635 GB, free: 28.39 MB / 0.5606 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02065/1.228, allocations: 13.98 MB / 0.8771 GB, free: 14.38 MB / 0.5606 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.005075/1.233, allocations: 4.25 MB / 0.8813 GB, free: 10.1 MB / 0.5606 GB Notification: Performance of simCode: alias equations: time 0.0056/1.239, allocations: 2.551 MB / 0.8838 GB, free: 7.539 MB / 0.5606 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001419/1.24, allocations: 343.4 kB / 0.8841 GB, free: 7.203 MB / 0.5606 GB Notification: Performance of SimCode: time 8.92e-07/1.24, allocations: 0 / 0.8841 GB, free: 7.203 MB / 0.5606 GB Notification: Performance of Templates: time 0.1141/1.354, allocations: 59.91 MB / 0.9426 GB, free: 11.6 MB / 0.6231 GB make -j1 -f ModelicaTest_trunk_ModelicaTest.MultiBody.Forces.FrameForcesAndTorques2.makefile (rm -f ModelicaTest_trunk_ModelicaTest.MultiBody.Forces.FrameForcesAndTorques2.pipe ; mkfifo ModelicaTest_trunk_ModelicaTest.MultiBody.Forces.FrameForcesAndTorques2.pipe ; head -c 1048576 < ModelicaTest_trunk_ModelicaTest.MultiBody.Forces.FrameForcesAndTorques2.pipe >> ../files/ModelicaTest_trunk_ModelicaTest.MultiBody.Forces.FrameForcesAndTorques2.sim & ./ModelicaTest_trunk_ModelicaTest.MultiBody.Forces.FrameForcesAndTorques2 -abortSlowSimulation -alarm=480 -s gbode -emit_protected -lv LOG_STATS > ModelicaTest_trunk_ModelicaTest.MultiBody.Forces.FrameForcesAndTorques2.pipe 2>&1) diffSimulationResults("ModelicaTest_trunk_ModelicaTest.MultiBody.Forces.FrameForcesAndTorques2_res.mat","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v4.0.0/ModelicaTest/MultiBody/Forces/FrameForcesAndTorques2/FrameForcesAndTorques2.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/ModelicaTest_trunk_ModelicaTest.MultiBody.Forces.FrameForcesAndTorques2.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) Reference file matches