Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ModelicaTest_4.0.0_ModelicaTest.MultiBody.Forces.LineForceWithTwoMasses.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 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.0.0+maint.om/package.mo", uses=false) Using package ModelicaTest with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 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) 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.LineForceWithTwoMasses,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|revolute1.phi|revolute1.w|revolute2.phi|revolute2.w",fileNamePrefix="ModelicaTest_4.0.0_ModelicaTest.MultiBody.Forces.LineForceWithTwoMasses") translateModel(ModelicaTest.MultiBody.Forces.LineForceWithTwoMasses,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|revolute1.phi|revolute1.w|revolute2.phi|revolute2.w",fileNamePrefix="ModelicaTest_4.0.0_ModelicaTest.MultiBody.Forces.LineForceWithTwoMasses") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0012/0.0012, allocations: 93.64 kB / 18.01 MB, free: 5.734 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001558/0.001558, allocations: 177.6 kB / 18.91 MB, free: 4.871 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.455/1.455, allocations: 223.3 MB / 243 MB, free: 14.28 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.0.0+maint.om/package.mo): time 0.1928/0.1928, allocations: 44.24 MB / 338.3 MB, free: 2.395 MB / 270.1 MB Notification: Performance of FrontEnd - loaded program: time 0.0003489/0.000349, allocations: 9.25 kB / 411 MB, free: 27.25 MB / 302.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1223/0.1227, allocations: 61.92 MB / 472.9 MB, free: 13.3 MB / 350.1 MB Notification: Performance of NFInst.instantiate(ModelicaTest.MultiBody.Forces.LineForceWithTwoMasses): time 0.3284/0.4511, allocations: 71.41 MB / 0.5316 GB, free: 10.29 MB / 382.1 MB Notification: Performance of NFInst.instExpressions: time 0.03648/0.4876, allocations: 14.64 MB / 0.5459 GB, free: 4.34 MB / 382.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.01848/0.5062, allocations: 321.8 kB / 0.5462 GB, free: 4.289 MB / 382.1 MB Notification: Performance of NFTyping.typeComponents: time 0.002704/0.5089, allocations: 0.6331 MB / 0.5468 GB, free: 3.902 MB / 382.1 MB Notification: Performance of NFTyping.typeBindings: time 0.008222/0.5171, allocations: 2.601 MB / 0.5493 GB, free: 2.238 MB / 382.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.003564/0.5207, allocations: 1.346 MB / 0.5506 GB, free: 1.363 MB / 382.1 MB Notification: Performance of NFFlatten.flatten: time 0.01478/0.5355, allocations: 11.87 MB / 0.5622 GB, free: 9.145 MB / 398.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.01181/0.5474, allocations: 7.105 MB / 0.5692 GB, free: 1.957 MB / 398.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.004645/0.5521, allocations: 2.07 MB / 0.5712 GB, free: 15.88 MB / 414.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.006027/0.5581, allocations: 3.676 MB / 0.5748 GB, free: 12.19 MB / 414.1 MB Notification: Performance of NFPackage.collectConstants: time 0.001729/0.5599, allocations: 252 kB / 0.575 GB, free: 11.95 MB / 414.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.004091/0.564, allocations: 1.424 MB / 0.5764 GB, free: 10.52 MB / 414.1 MB Notification: Performance of NFScalarize.scalarize: time 0.004324/0.5684, allocations: 3.027 MB / 0.5794 GB, free: 7.484 MB / 414.1 MB Notification: Performance of NFVerifyModel.verify: time 0.006977/0.5754, allocations: 3.281 MB / 0.5826 GB, free: 4.176 MB / 414.1 MB Notification: Performance of NFConvertDAE.convert: time 0.01186/0.5872, allocations: 8.534 MB / 0.5909 GB, free: 11.62 MB / 430.1 MB Notification: Performance of FrontEnd - DAE generated: time 4.809e-06/0.5873, allocations: 0 / 0.5909 GB, free: 11.62 MB / 430.1 MB Notification: Performance of FrontEnd: time 1.963e-06/0.5873, allocations: 4 kB / 0.5909 GB, free: 11.62 MB / 430.1 MB Notification: Performance of Transformations before backend: time 0.0004468/0.5878, allocations: 3.938 kB / 0.5909 GB, free: 11.61 MB / 430.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 2303 * Number of variables: 2303 Notification: Performance of Generate backend data structure: time 0.01914/0.6069, allocations: 6.811 MB / 0.5976 GB, free: 4.719 MB / 430.1 MB Notification: Performance of prepare preOptimizeDAE: time 4.428e-05/0.607, allocations: 11.97 kB / 0.5976 GB, free: 4.707 MB / 430.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.03158/0.6386, allocations: 3.755 MB / 0.6012 GB, free: 0.9375 MB / 430.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.013/0.6516, allocations: 5.282 MB / 0.6064 GB, free: 11.57 MB / 446.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.000371/0.652, allocations: 369.8 kB / 0.6068 GB, free: 11.21 MB / 446.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.002044/0.6541, allocations: 0.5154 MB / 0.6073 GB, free: 10.7 MB / 446.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.03328/0.6874, allocations: 16.3 MB / 0.6232 GB, free: 9.324 MB / 462.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 0.0003917/0.6879, allocations: 95.19 kB / 0.6233 GB, free: 9.23 MB / 462.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001819/0.6897, allocations: 235.8 kB / 0.6235 GB, free: 9 MB / 462.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.005125/0.6948, allocations: 2.923 MB / 0.6263 GB, free: 6.074 MB / 462.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.03103/0.7259, allocations: 13.77 MB / 0.6398 GB, free: 8.277 MB / 478.1 MB Warning: The model contains alias variables with redundant start and/or conflicting nominal values. It is recommended to resolve the conflicts, because otherwise the system could be hard to solve. To print the conflicting alias sets and the chosen candidates please use -d=aliasConflicts. Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.08989/0.8158, allocations: 64.81 MB / 0.7031 GB, free: 5.598 MB / 0.5294 GB Notification: Performance of preOpt comSubExp (simulation): time 0.2959/1.112, allocations: 7.969 MB / 0.7109 GB, free: 187.3 MB / 0.5294 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.007072/1.119, allocations: 4.344 MB / 0.7151 GB, free: 186 MB / 0.5294 GB Notification: Performance of preOpt evalFunc (simulation): time 0.03297/1.152, allocations: 19.36 MB / 0.734 GB, free: 176.1 MB / 0.5294 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 6.327e-05/1.152, allocations: 62.88 kB / 0.7341 GB, free: 176.1 MB / 0.5294 GB Notification: Performance of pre-optimization done (n=290): time 6.442e-06/1.152, allocations: 0 / 0.7341 GB, free: 176.1 MB / 0.5294 GB Notification: Performance of matching and sorting (n=372): time 0.1674/1.319, allocations: 50.51 MB / 0.7834 GB, free: 135.1 MB / 0.5294 GB Notification: Performance of inlineWhenForInitialization (initialization): time 9.88e-05/1.32, allocations: 277.8 kB / 0.7837 GB, free: 134.8 MB / 0.5294 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.008775/1.328, allocations: 6.051 MB / 0.7896 GB, free: 128.7 MB / 0.5294 GB Notification: Performance of collectPreVariables (initialization): time 0.0009097/1.329, allocations: 81.7 kB / 0.7897 GB, free: 128.6 MB / 0.5294 GB Notification: Performance of collectInitialEqns (initialization): time 0.002451/1.332, allocations: 4.675 MB / 0.7942 GB, free: 124 MB / 0.5294 GB Notification: Performance of collectInitialBindings (initialization): time 0.001681/1.333, allocations: 1.365 MB / 0.7956 GB, free: 122.6 MB / 0.5294 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.001644/1.335, allocations: 0.8163 MB / 0.7964 GB, free: 121.8 MB / 0.5294 GB Notification: Performance of setup shared object (initialization): time 5.326e-05/1.335, allocations: 305.1 kB / 0.7966 GB, free: 121.5 MB / 0.5294 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.006229/1.341, allocations: 4.231 MB / 0.8008 GB, free: 117.2 MB / 0.5294 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.008781/1.35, allocations: 9.457 MB / 0.81 GB, free: 105.2 MB / 0.5294 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01588/1.366, allocations: 14.64 MB / 0.8243 GB, free: 88.04 MB / 0.5294 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0001663/1.366, allocations: 55.38 kB / 0.8244 GB, free: 87.98 MB / 0.5294 GB Notification: Performance of matching and sorting (n=1256) (initialization): time 0.03754/1.404, allocations: 17.58 MB / 0.8415 GB, free: 70.36 MB / 0.5294 GB Notification: Performance of prepare postOptimizeDAE: time 0.0002206/1.404, allocations: 84.94 kB / 0.8416 GB, free: 70.28 MB / 0.5294 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.000322/1.404, allocations: 180 kB / 0.8418 GB, free: 70.11 MB / 0.5294 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.01468/1.419, allocations: 4.589 MB / 0.8463 GB, free: 65.51 MB / 0.5294 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.007986/1.427, allocations: 2.133 MB / 0.8483 GB, free: 63.37 MB / 0.5294 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02977/1.457, allocations: 23.75 MB / 0.8715 GB, free: 39.35 MB / 0.5294 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.008044/1.465, allocations: 0.5267 MB / 0.8721 GB, free: 38.82 MB / 0.5294 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.00167/1.467, allocations: 0.5386 MB / 0.8726 GB, free: 38.29 MB / 0.5294 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 825 * Number of states: 0 () * Number of discrete variables: 66 (lineForceWithTwoMasses.massColor[3],lineForceWithTwoMasses.massColor[2],lineForceWithTwoMasses.massColor[1],lineForceWithTwoMasses.color_b[3],lineForceWithTwoMasses.color_b[2],lineForceWithTwoMasses.color_b[1],lineForceWithTwoMasses.color_a[3],lineForceWithTwoMasses.color_a[2],lineForceWithTwoMasses.color_a[1],rod4.color[3],rod4.color[2],rod4.color[1],rod3.color[3],rod3.color[2],rod3.color[1],bodyBox2.color[3],bodyBox2.color[2],bodyBox2.color[1],bodyBox2.body.sphereColor[3],bodyBox2.body.sphereColor[2],bodyBox2.body.sphereColor[1],revolute2.cylinderColor[3],revolute2.cylinderColor[2],revolute2.cylinderColor[1],rod2.color[3],rod2.color[2],rod2.color[1],body2.sphereColor[3],body2.sphereColor[2],body2.sphereColor[1],body1.sphereColor[3],body1.sphereColor[2],body1.sphereColor[1],jointUPS.cylinderColor[3],jointUPS.cylinderColor[2],jointUPS.cylinderColor[1],jointUPS.sphereColor[3],jointUPS.sphereColor[2],jointUPS.sphereColor[1],jointUPS.axisColor[3],jointUPS.axisColor[2],jointUPS.axisColor[1],rod1.color[3],rod1.color[2],rod1.color[1],bodyBox1.color[3],bodyBox1.color[2],bodyBox1.color[1],bodyBox1.body.sphereColor[3],bodyBox1.body.sphereColor[2],bodyBox1.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 (1136): * Single equations (assignments): 1131 * 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 {(2,44,100.0%), (2,50,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.006463/1.473, allocations: 3.117 MB / 0.8756 GB, free: 35.16 MB / 0.5294 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001586/1.475, allocations: 0.5669 MB / 0.8762 GB, free: 34.58 MB / 0.5294 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0217/1.497, allocations: 10.75 MB / 0.8867 GB, free: 23.77 MB / 0.5294 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.672e-05/1.497, allocations: 43.94 kB / 0.8867 GB, free: 23.73 MB / 0.5294 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.946e-05/1.497, allocations: 23.98 kB / 0.8867 GB, free: 23.7 MB / 0.5294 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.505e-05/1.497, allocations: 19.94 kB / 0.8868 GB, free: 23.68 MB / 0.5294 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.277/1.774, allocations: 20.54 MB / 0.9068 GB, free: 165.1 MB / 0.5294 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.765e-05/1.774, allocations: 3.969 kB / 0.9068 GB, free: 165.1 MB / 0.5294 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003303/1.777, allocations: 0.5325 MB / 0.9073 GB, free: 165 MB / 0.5294 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.01522/1.792, allocations: 4.218 MB / 0.9115 GB, free: 165 MB / 0.5294 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0009031/1.793, allocations: 65.84 kB / 0.9115 GB, free: 165 MB / 0.5294 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.03116/1.825, allocations: 21.57 MB / 0.9326 GB, free: 156.4 MB / 0.5294 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.377e-06/1.825, allocations: 3.812 kB / 0.9326 GB, free: 156.4 MB / 0.5294 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.03054/1.855, allocations: 15.67 MB / 0.9479 GB, free: 151.2 MB / 0.5294 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001689/1.857, allocations: 0.5916 MB / 0.9485 GB, free: 151.1 MB / 0.5294 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.001977/1.859, allocations: 59.66 kB / 0.9485 GB, free: 151 MB / 0.5294 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.004227/1.863, allocations: 216.1 kB / 0.9487 GB, free: 151 MB / 0.5294 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001294/1.864, allocations: 232.2 kB / 0.949 GB, free: 150.9 MB / 0.5294 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0006533/1.865, allocations: 102.9 kB / 0.9491 GB, free: 150.9 MB / 0.5294 GB Notification: Performance of sorting global known variables: time 0.007047/1.872, allocations: 3.767 MB / 0.9527 GB, free: 148.7 MB / 0.5294 GB Notification: Performance of sort global known variables: time 5.91e-07/1.872, allocations: 1.531 kB / 0.9527 GB, free: 148.7 MB / 0.5294 GB Notification: Performance of remove unused functions: time 0.01054/1.883, allocations: 1.933 MB / 0.9546 GB, free: 146.7 MB / 0.5294 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 4 * Number of states: 4 (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 (272): * Single equations (assignments): 267 * 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 {(2,43,100.0%), (1,36,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.00113/1.884, allocations: 215 kB / 0.9548 GB, free: 146.5 MB / 0.5294 GB Notification: Performance of simCode: created initialization part: time 0.01563/1.9, allocations: 10.51 MB / 0.9651 GB, free: 136.1 MB / 0.5294 GB Notification: Performance of simCode: created event and clocks part: time 1.629e-05/1.9, allocations: 0 / 0.9651 GB, free: 136.1 MB / 0.5294 GB Notification: Performance of simCode: created simulation system equations: time 0.006383/1.906, allocations: 4.128 MB / 0.9691 GB, free: 132 MB / 0.5294 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.007046/1.913, allocations: 0.7387 MB / 0.9698 GB, free: 131.3 MB / 0.5294 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.03214/1.945, allocations: 20.3 MB / 0.9897 GB, free: 111.2 MB / 0.5294 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.005756/1.951, allocations: 4.831 MB / 0.9944 GB, free: 106.3 MB / 0.5294 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001974/1.953, allocations: 451.4 kB / 0.9948 GB, free: 105.9 MB / 0.5294 GB Notification: Performance of SimCode: time 1.683e-06/1.953, allocations: 0 / 0.9948 GB, free: 105.9 MB / 0.5294 GB Notification: Performance of Templates: time 0.4344/2.387, allocations: 152 MB / 1.143 GB, free: 160 MB / 0.545 GB make -j1 -f ModelicaTest_4.0.0_ModelicaTest.MultiBody.Forces.LineForceWithTwoMasses.makefile (rm -f ModelicaTest_4.0.0_ModelicaTest.MultiBody.Forces.LineForceWithTwoMasses.pipe ; mkfifo ModelicaTest_4.0.0_ModelicaTest.MultiBody.Forces.LineForceWithTwoMasses.pipe ; head -c 1048576 < ModelicaTest_4.0.0_ModelicaTest.MultiBody.Forces.LineForceWithTwoMasses.pipe >> ../files/ModelicaTest_4.0.0_ModelicaTest.MultiBody.Forces.LineForceWithTwoMasses.sim & ./ModelicaTest_4.0.0_ModelicaTest.MultiBody.Forces.LineForceWithTwoMasses -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS > ModelicaTest_4.0.0_ModelicaTest.MultiBody.Forces.LineForceWithTwoMasses.pipe 2>&1) diffSimulationResults("ModelicaTest_4.0.0_ModelicaTest.MultiBody.Forces.LineForceWithTwoMasses_res.mat","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v4.0.0/ModelicaTest/MultiBody/Forces/LineForceWithTwoMasses/LineForceWithTwoMasses.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/ModelicaTest_4.0.0_ModelicaTest.MultiBody.Forces.LineForceWithTwoMasses.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) Reference file matches