Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr ModelicaTest_3.2.3_ModelicaTest.MultiBody.Forces.WorldForces.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.WorldForces,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.WorldForces") translateModel(ModelicaTest.MultiBody.Forces.WorldForces,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.WorldForces") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001632/0.001632, allocations: 106.1 kB / 16.64 MB, free: 6.812 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001915/0.001915, allocations: 186.5 kB / 17.56 MB, free: 5.926 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.384/1.384, allocations: 205.1 MB / 223.4 MB, free: 12.46 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 3.2.3+maint.om/package.mo): time 0.2034/0.2034, allocations: 43.53 MB / 314.3 MB, free: 0.707 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 0.001397/0.001397, allocations: 69.55 kB / 382.9 MB, free: 57.04 MB / 318.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.09916/0.1006, allocations: 57.79 MB / 440.7 MB, free: 7.371 MB / 318.1 MB Notification: Performance of NFInst.instantiate(ModelicaTest.MultiBody.Forces.WorldForces): time 0.3231/0.4237, allocations: 113.3 MB / 0.5409 GB, free: 1.25 MB / 414.1 MB Notification: Performance of NFInst.instExpressions: time 0.04322/0.4669, allocations: 21.24 MB / 0.5617 GB, free: 15.3 MB / 430.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.02234/0.4893, allocations: 483.4 kB / 0.5621 GB, free: 15.23 MB / 430.1 MB Notification: Performance of NFTyping.typeComponents: time 0.009689/0.499, allocations: 5.424 MB / 0.5674 GB, free: 13.68 MB / 430.1 MB Notification: Performance of NFTyping.typeBindings: time 0.007742/0.5069, allocations: 2.789 MB / 0.5702 GB, free: 12.68 MB / 430.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.00307/0.5099, allocations: 1.117 MB / 0.5713 GB, free: 12.25 MB / 430.1 MB Notification: Performance of NFFlatten.flatten: time 0.01134/0.5213, allocations: 8.634 MB / 0.5797 GB, free: 8.406 MB / 430.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.009272/0.5306, allocations: 7.577 MB / 0.5871 GB, free: 4.203 MB / 430.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.005423/0.5361, allocations: 3.003 MB / 0.59 GB, free: 2.68 MB / 430.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.006611/0.5427, allocations: 4.573 MB / 0.5945 GB, free: 15.58 MB / 446.1 MB Notification: Performance of NFPackage.collectConstants: time 0.002248/0.545, allocations: 0.6602 MB / 0.5951 GB, free: 14.92 MB / 446.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.004097/0.5491, allocations: 1.523 MB / 0.5966 GB, free: 13.44 MB / 446.1 MB Notification: Performance of NFScalarize.scalarize: time 0.004609/0.5538, allocations: 3.836 MB / 0.6004 GB, free: 9.613 MB / 446.1 MB Notification: Performance of NFVerifyModel.verify: time 0.007305/0.5611, allocations: 4.286 MB / 0.6046 GB, free: 5.32 MB / 446.1 MB Notification: Performance of NFConvertDAE.convert: time 0.0114/0.5725, allocations: 10.6 MB / 0.6149 GB, free: 11 MB / 462.1 MB Notification: Performance of FrontEnd - DAE generated: time 7.194e-06/0.5726, allocations: 0 / 0.6149 GB, free: 11 MB / 462.1 MB Notification: Performance of FrontEnd: time 1.834e-06/0.5726, allocations: 0 / 0.6149 GB, free: 11 MB / 462.1 MB Notification: Performance of Transformations before backend: time 0.0004388/0.573, allocations: 0 / 0.6149 GB, free: 11 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: 2705 * Number of variables: 2705 Notification: Performance of Generate backend data structure: time 0.02111/0.5941, allocations: 8.928 MB / 0.6236 GB, free: 2.16 MB / 462.1 MB Notification: Performance of prepare preOptimizeDAE: time 4.983e-05/0.5942, allocations: 11.89 kB / 0.6236 GB, free: 2.148 MB / 462.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01616/0.6104, allocations: 3.3 MB / 0.6269 GB, free: 14.84 MB / 478.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.01171/0.6221, allocations: 5.452 MB / 0.6322 GB, free: 9.367 MB / 478.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0005094/0.6227, allocations: 442.6 kB / 0.6326 GB, free: 8.996 MB / 478.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.00333/0.6261, allocations: 0.5842 MB / 0.6332 GB, free: 8.473 MB / 478.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.03519/0.6613, allocations: 17.78 MB / 0.6505 GB, free: 5.723 MB / 494.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 0.0003499/0.6617, allocations: 87.23 kB / 0.6506 GB, free: 5.637 MB / 494.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001828/0.6635, allocations: 277.6 kB / 0.6509 GB, free: 5.426 MB / 494.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.005967/0.6695, allocations: 3.42 MB / 0.6542 GB, free: 2.012 MB / 494.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02893/0.6985, allocations: 14.9 MB / 0.6688 GB, free: 3.078 MB / 0.4981 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.08693/0.7854, allocations: 69.02 MB / 0.7362 GB, free: 12.72 MB / 0.5762 GB Notification: Performance of preOpt comSubExp (simulation): time 0.01673/0.8022, allocations: 7.367 MB / 0.7434 GB, free: 5.188 MB / 0.5762 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.00583/0.8081, allocations: 4.43 MB / 0.7477 GB, free: 0.7461 MB / 0.5762 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0003074/0.8084, allocations: 64.55 kB / 0.7478 GB, free: 0.6992 MB / 0.5762 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.932e-05/0.8085, allocations: 68.69 kB / 0.7478 GB, free: 0.6211 MB / 0.5762 GB Notification: Performance of pre-optimization done (n=307): time 6.342e-06/0.8085, allocations: 3.938 kB / 0.7478 GB, free: 0.6172 MB / 0.5762 GB Notification: Performance of matching and sorting (n=340): time 0.3013/1.11, allocations: 35.33 MB / 0.7823 GB, free: 237.3 MB / 0.5762 GB Notification: Performance of inlineWhenForInitialization (initialization): time 9.295e-05/1.11, allocations: 297.2 kB / 0.7826 GB, free: 237 MB / 0.5762 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.009926/1.12, allocations: 7.468 MB / 0.7899 GB, free: 231.9 MB / 0.5762 GB Notification: Performance of collectPreVariables (initialization): time 0.0008835/1.121, allocations: 73.7 kB / 0.79 GB, free: 231.8 MB / 0.5762 GB Notification: Performance of collectInitialEqns (initialization): time 0.002682/1.123, allocations: 5.282 MB / 0.7951 GB, free: 226.5 MB / 0.5762 GB Notification: Performance of collectInitialBindings (initialization): time 0.001622/1.125, allocations: 1.285 MB / 0.7964 GB, free: 225.2 MB / 0.5762 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.002643/1.128, allocations: 2.042 MB / 0.7984 GB, free: 223.2 MB / 0.5762 GB Notification: Performance of setup shared object (initialization): time 4.302e-05/1.128, allocations: 305.1 kB / 0.7987 GB, free: 222.9 MB / 0.5762 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.004942/1.133, allocations: 4.153 MB / 0.8027 GB, free: 218.7 MB / 0.5762 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.007381/1.14, allocations: 9.797 MB / 0.8123 GB, free: 206.4 MB / 0.5762 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01362/1.154, allocations: 14.94 MB / 0.8269 GB, free: 188.7 MB / 0.5762 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0001819/1.154, allocations: 60 kB / 0.8269 GB, free: 188.6 MB / 0.5762 GB Notification: Performance of matching and sorting (n=1301) (initialization): time 0.02636/1.18, allocations: 15.76 MB / 0.8423 GB, free: 172.8 MB / 0.5762 GB Notification: Performance of prepare postOptimizeDAE: time 0.0001117/1.181, allocations: 92 kB / 0.8424 GB, free: 172.8 MB / 0.5762 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001878/1.181, allocations: 196 kB / 0.8426 GB, free: 172.6 MB / 0.5762 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.005242/1.186, allocations: 2.322 MB / 0.8449 GB, free: 170.2 MB / 0.5762 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.007537/1.194, allocations: 2.363 MB / 0.8472 GB, free: 167.9 MB / 0.5762 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01513/1.209, allocations: 15.59 MB / 0.8624 GB, free: 151.9 MB / 0.5762 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.008638/1.217, allocations: 0.5772 MB / 0.863 GB, free: 151.3 MB / 0.5762 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001544/1.219, allocations: 0.5742 MB / 0.8635 GB, free: 150.7 MB / 0.5762 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 896 * Number of states: 0 () * Number of discrete variables: 63 (forceAndTorque.torqueColor[3],forceAndTorque.torqueColor[2],forceAndTorque.torqueColor[1],forceAndTorque.forceColor[3],forceAndTorque.forceColor[2],forceAndTorque.forceColor[1],Revolute4.cylinderColor[3],Revolute4.cylinderColor[2],Revolute4.cylinderColor[1],fixed3.color[3],fixed3.color[2],fixed3.color[1],BodyCylinder3.color[3],BodyCylinder3.color[2],BodyCylinder3.color[1],BodyCylinder3.body.sphereColor[3],BodyCylinder3.body.sphereColor[2],BodyCylinder3.body.sphereColor[1],Revolute3.cylinderColor[3],Revolute3.cylinderColor[2],Revolute3.cylinderColor[1],fixed1.color[3],fixed1.color[2],fixed1.color[1],worldTorque1.color[3],worldTorque1.color[2],worldTorque1.color[1],BodyCylinder2.color[3],BodyCylinder2.color[2],BodyCylinder2.color[1],BodyCylinder2.body.sphereColor[3],BodyCylinder2.body.sphereColor[2],BodyCylinder2.body.sphereColor[1],Revolute2.cylinderColor[3],Revolute2.cylinderColor[2],Revolute2.cylinderColor[1],fixed2.color[3],fixed2.color[2],fixed2.color[1],worldForce.color[3],worldForce.color[2],worldForce.color[1],BodyCylinder1.color[3],BodyCylinder1.color[2],BodyCylinder1.color[1],BodyCylinder1.body.sphereColor[3],BodyCylinder1.body.sphereColor[2],BodyCylinder1.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 (1226): * Single equations (assignments): 1220 * Array equations: 3 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 3 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 3 systems {(2,23,100.0%), (1,14,100.0%), (2,12,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.005403/1.224, allocations: 3.592 MB / 0.867 GB, free: 147.1 MB / 0.5762 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.00135/1.226, allocations: 0.6286 MB / 0.8677 GB, free: 146.5 MB / 0.5762 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01275/1.239, allocations: 8.133 MB / 0.8756 GB, free: 138.3 MB / 0.5762 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.346e-05/1.239, allocations: 40 kB / 0.8756 GB, free: 138.3 MB / 0.5762 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.6e-05/1.239, allocations: 12 kB / 0.8756 GB, free: 138.3 MB / 0.5762 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.183e-05/1.239, allocations: 15.94 kB / 0.8757 GB, free: 138.3 MB / 0.5762 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.02701/1.266, allocations: 17.15 MB / 0.8924 GB, free: 121.1 MB / 0.5762 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.674e-05/1.266, allocations: 7.938 kB / 0.8924 GB, free: 121.1 MB / 0.5762 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003132/1.269, allocations: 0.624 MB / 0.893 GB, free: 120.5 MB / 0.5762 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.004845/1.274, allocations: 2.008 MB / 0.895 GB, free: 118.5 MB / 0.5762 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0006424/1.274, allocations: 65.58 kB / 0.895 GB, free: 118.4 MB / 0.5762 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01389/1.288, allocations: 14.6 MB / 0.9093 GB, free: 103.4 MB / 0.5762 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.915e-06/1.288, allocations: 0 / 0.9093 GB, free: 103.4 MB / 0.5762 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01691/1.305, allocations: 12.95 MB / 0.922 GB, free: 90.37 MB / 0.5762 GB Notification: Performance of postOpt removeConstants (simulation): time 0.003207/1.309, allocations: 1.274 MB / 0.9232 GB, free: 89.07 MB / 0.5762 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.001575/1.31, allocations: 52 kB / 0.9232 GB, free: 89.02 MB / 0.5762 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.00344/1.314, allocations: 231.7 kB / 0.9235 GB, free: 88.79 MB / 0.5762 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0006156/1.314, allocations: 210 kB / 0.9237 GB, free: 88.59 MB / 0.5762 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002642/1.315, allocations: 87.98 kB / 0.9238 GB, free: 88.5 MB / 0.5762 GB Notification: Performance of sorting global known variables: time 0.006678/1.321, allocations: 4.751 MB / 0.9284 GB, free: 83.78 MB / 0.5762 GB Notification: Performance of sort global known variables: time 4.11e-07/1.321, allocations: 0 / 0.9284 GB, free: 83.78 MB / 0.5762 GB Notification: Performance of remove unused functions: time 0.009444/1.331, allocations: 1.901 MB / 0.9303 GB, free: 81.88 MB / 0.5762 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 6 * Number of states: 8 (Revolute3.phi,Revolute3.w,Revolute4.phi,Revolute4.w,Revolute2.phi,Revolute2.w,Revolute1.phi,Revolute1.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 (286): * Single equations (assignments): 280 * Array equations: 3 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 3 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 3 systems {(4,18,75.0%), (1,11,100.0%), (1,10,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.0008587/1.332, allocations: 207.2 kB / 0.9304 GB, free: 81.68 MB / 0.5762 GB Notification: Performance of simCode: created initialization part: time 0.01752/1.349, allocations: 12.22 MB / 0.9424 GB, free: 69.46 MB / 0.5762 GB Notification: Performance of simCode: created event and clocks part: time 8.015e-06/1.349, allocations: 384 / 0.9424 GB, free: 69.46 MB / 0.5762 GB Notification: Performance of simCode: created simulation system equations: time 0.005276/1.354, allocations: 3.892 MB / 0.9462 GB, free: 65.54 MB / 0.5762 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.005492/1.36, allocations: 0.8723 MB / 0.947 GB, free: 64.68 MB / 0.5762 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02869/1.389, allocations: 22.07 MB / 0.9686 GB, free: 42.59 MB / 0.5762 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.004921/1.394, allocations: 5.421 MB / 0.9739 GB, free: 37.14 MB / 0.5762 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.002147/1.396, allocations: 0.4994 MB / 0.9744 GB, free: 36.64 MB / 0.5762 GB Notification: Performance of SimCode: time 1.062e-06/1.396, allocations: 4 kB / 0.9744 GB, free: 36.64 MB / 0.5762 GB Notification: Performance of Templates: time 0.4529/1.849, allocations: 206.8 MB / 1.176 GB, free: 61.77 MB / 0.5762 GB make -j1 -f ModelicaTest_3.2.3_ModelicaTest.MultiBody.Forces.WorldForces.makefile (rm -f ModelicaTest_3.2.3_ModelicaTest.MultiBody.Forces.WorldForces.pipe ; mkfifo ModelicaTest_3.2.3_ModelicaTest.MultiBody.Forces.WorldForces.pipe ; head -c 1048576 < ModelicaTest_3.2.3_ModelicaTest.MultiBody.Forces.WorldForces.pipe >> ../files/ModelicaTest_3.2.3_ModelicaTest.MultiBody.Forces.WorldForces.sim & ./ModelicaTest_3.2.3_ModelicaTest.MultiBody.Forces.WorldForces -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS > ModelicaTest_3.2.3_ModelicaTest.MultiBody.Forces.WorldForces.pipe 2>&1) diffSimulationResults("ModelicaTest_3.2.3_ModelicaTest.MultiBody.Forces.WorldForces_res.mat","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v3.2.3+build.4/ModelicaTest/MultiBody/Forces/WorldForces/WorldForces.csv","../files/ModelicaTest_3.2.3_ModelicaTest.MultiBody.Forces.WorldForces.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) Reference file matches