Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr ModelicaTest_trunk_ModelicaTest.MultiBody.Forces.FrameForces2.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: "" <> buildModelFMU(ModelicaTest.MultiBody.Forces.FrameForces2,fileNamePrefix="ModelicaTest_trunk_ModelicaTest_MultiBody_Forces_FrameForces2",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(ModelicaTest.MultiBody.Forces.FrameForces2,fileNamePrefix="ModelicaTest_trunk_ModelicaTest_MultiBody_Forces_FrameForces2",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo): time 0.0008677/0.0008678, allocations: 102 kB / 17 MB, free: 6.418 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo): time 0.0008364/0.0008364, allocations: 192.3 kB / 17.9 MB, free: 5.938 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/package.mo): time 1.391/1.391, allocations: 227.4 MB / 246 MB, free: 11.98 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest trunk/package.mo): time 0.2026/0.2026, allocations: 45.92 MB / 344.1 MB, free: 12.21 MB / 286.1 MB Notification: Performance of FrontEnd - loaded program: time 0.0002706/0.0002706, allocations: 8 kB / 418.2 MB, free: 20.75 MB / 302.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1325/0.1327, allocations: 63.47 MB / 481.6 MB, free: 5.266 MB / 350.1 MB Notification: Performance of NFInst.instantiate(ModelicaTest.MultiBody.Forces.FrameForces2): time 0.3614/0.4942, allocations: 111.9 MB / 0.5796 GB, free: 3.719 MB / 414.1 MB Notification: Performance of NFInst.instExpressions: time 0.06084/0.5551, allocations: 22.25 MB / 0.6014 GB, free: 13.39 MB / 446.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.03402/0.5892, allocations: 0.5183 MB / 0.6019 GB, free: 12.88 MB / 446.1 MB Notification: Performance of NFTyping.typeComponents: time 0.02231/0.6115, allocations: 5.964 MB / 0.6077 GB, free: 6.883 MB / 446.1 MB Notification: Performance of NFTyping.typeBindings: time 0.05478/0.6663, allocations: 17.15 MB / 0.6244 GB, free: 5.668 MB / 462.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.00965/0.676, allocations: 1.225 MB / 0.6256 GB, free: 4.441 MB / 462.1 MB Notification: Performance of NFFlatten.flatten: time 0.5513/1.227, allocations: 121.5 MB / 0.7443 GB, free: 84.34 MB / 0.5294 GB Notification: Performance of NFFlatten.resolveConnections: time 0.01656/1.244, allocations: 9.474 MB / 0.7536 GB, free: 79.48 MB / 0.5294 GB Notification: Performance of NFEvalConstants.evaluate: time 0.006878/1.251, allocations: 2.441 MB / 0.7559 GB, free: 77.84 MB / 0.5294 GB Notification: Performance of NFSimplifyModel.simplify: time 0.007919/1.259, allocations: 3.849 MB / 0.7597 GB, free: 75.1 MB / 0.5294 GB Notification: Performance of NFPackage.collectConstants: time 0.002816/1.262, allocations: 264 kB / 0.76 GB, free: 74.84 MB / 0.5294 GB Notification: Performance of NFFlatten.collectFunctions: time 0.00559/1.267, allocations: 1.154 MB / 0.7611 GB, free: 73.91 MB / 0.5294 GB Notification: Performance of NFScalarize.scalarize: time 0.006311/1.274, allocations: 3.403 MB / 0.7644 GB, free: 71.41 MB / 0.5294 GB Notification: Performance of NFVerifyModel.verify: time 0.00518/1.279, allocations: 1.561 MB / 0.7659 GB, free: 70.86 MB / 0.5294 GB Notification: Performance of NFConvertDAE.convert: time 0.01527/1.294, allocations: 10.68 MB / 0.7764 GB, free: 61.61 MB / 0.5294 GB Notification: Performance of FrontEnd - DAE generated: time 1.071e-05/1.294, allocations: 3.188 kB / 0.7764 GB, free: 61.61 MB / 0.5294 GB Notification: Performance of FrontEnd: time 3.567e-06/1.294, allocations: 0 / 0.7764 GB, free: 61.61 MB / 0.5294 GB Notification: Performance of Transformations before backend: time 0.0006402/1.295, allocations: 0 / 0.7764 GB, free: 61.61 MB / 0.5294 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 2601 * Number of variables: 2601 Notification: Performance of Generate backend data structure: time 0.02635/1.321, allocations: 8.028 MB / 0.7842 GB, free: 54.21 MB / 0.5294 GB Notification: Performance of prepare preOptimizeDAE: time 5.94e-05/1.321, allocations: 8.031 kB / 0.7842 GB, free: 54.2 MB / 0.5294 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.006147/1.328, allocations: 1.241 MB / 0.7854 GB, free: 53.46 MB / 0.5294 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.05992/1.388, allocations: 10.69 MB / 0.7959 GB, free: 43.57 MB / 0.5294 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.01829/1.406, allocations: 6.639 MB / 0.8023 GB, free: 38.78 MB / 0.5294 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.000749/1.407, allocations: 455.6 kB / 0.8028 GB, free: 38.54 MB / 0.5294 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.003562/1.41, allocations: 0.6064 MB / 0.8034 GB, free: 38.14 MB / 0.5294 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.04018/1.451, allocations: 17.59 MB / 0.8205 GB, free: 24.41 MB / 0.5294 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0006507/1.451, allocations: 83.05 kB / 0.8206 GB, free: 24.36 MB / 0.5294 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.002848/1.454, allocations: 280.1 kB / 0.8209 GB, free: 24.29 MB / 0.5294 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.005045/1.459, allocations: 3.137 MB / 0.8239 GB, free: 21.7 MB / 0.5294 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.03015/1.489, allocations: 14.41 MB / 0.838 GB, free: 11.57 MB / 0.5294 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.08659/1.576, allocations: 65.39 MB / 0.9019 GB, free: 15.86 MB / 0.5919 GB Notification: Performance of preOpt comSubExp (simulation): time 0.01719/1.593, allocations: 6.439 MB / 0.9082 GB, free: 9.27 MB / 0.5919 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.005024/1.598, allocations: 3.701 MB / 0.9118 GB, free: 5.562 MB / 0.5919 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0006583/1.599, allocations: 0.6558 MB / 0.9124 GB, free: 4.812 MB / 0.5919 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.562e-05/1.599, allocations: 58.81 kB / 0.9125 GB, free: 4.75 MB / 0.5919 GB Notification: Performance of pre-optimization done (n=239): time 5.831e-06/1.599, allocations: 0 / 0.9125 GB, free: 4.75 MB / 0.5919 GB Notification: Performance of matching and sorting (n=263): time 0.6299/2.229, allocations: 27.88 MB / 0.9397 GB, free: 247.4 MB / 0.6075 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001218/2.229, allocations: 288.3 kB / 0.94 GB, free: 247.1 MB / 0.6075 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.01805/2.247, allocations: 7.355 MB / 0.9472 GB, free: 246.4 MB / 0.6075 GB Notification: Performance of collectPreVariables (initialization): time 0.0008092/2.248, allocations: 64.61 kB / 0.9472 GB, free: 246.3 MB / 0.6075 GB Notification: Performance of collectInitialEqns (initialization): time 0.005659/2.254, allocations: 5.329 MB / 0.9524 GB, free: 242.3 MB / 0.6075 GB Notification: Performance of collectInitialBindings (initialization): time 0.002104/2.256, allocations: 1.02 MB / 0.9534 GB, free: 241.5 MB / 0.6075 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0008392/2.257, allocations: 175.1 kB / 0.9536 GB, free: 241.4 MB / 0.6075 GB Notification: Performance of setup shared object (initialization): time 0.0005838/2.257, allocations: 0.6651 MB / 0.9542 GB, free: 240.9 MB / 0.6075 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.005445/2.263, allocations: 3.021 MB / 0.9572 GB, free: 240 MB / 0.6075 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.008829/2.272, allocations: 8.231 MB / 0.9652 GB, free: 231.9 MB / 0.6075 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.009359/2.281, allocations: 4.859 MB / 0.97 GB, free: 230.2 MB / 0.6075 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0001893/2.281, allocations: 55.5 kB / 0.97 GB, free: 230.2 MB / 0.6075 GB Notification: Performance of matching and sorting (n=1108) (initialization): time 0.02457/2.306, allocations: 11.95 MB / 0.9817 GB, free: 225.7 MB / 0.6075 GB Notification: Performance of prepare postOptimizeDAE: time 0.0003047/2.306, allocations: 84.88 kB / 0.9818 GB, free: 225.7 MB / 0.6075 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0004628/2.307, allocations: 186.9 kB / 0.982 GB, free: 225.7 MB / 0.6075 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.003582/2.31, allocations: 1.288 MB / 0.9832 GB, free: 225.4 MB / 0.6075 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.007112/2.317, allocations: 1.986 MB / 0.9852 GB, free: 224.7 MB / 0.6075 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01383/2.331, allocations: 12.46 MB / 0.9973 GB, free: 212.3 MB / 0.6075 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.009678/2.341, allocations: 467.2 kB / 0.9978 GB, free: 211.9 MB / 0.6075 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.002295/2.343, allocations: 0.5167 MB / 0.9983 GB, free: 211.4 MB / 0.6075 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 837 * Number of states: 0 () * Number of discrete variables: 74 (frameForce4.arrow.arrowLine.twoHeadedArrow,frameForce4.arrow.headAtOrigin,frameForce3.arrow.arrowLine.twoHeadedArrow,frameForce3.arrow.headAtOrigin,frameForce2.arrow.arrowLine.twoHeadedArrow,frameForce2.arrow.headAtOrigin,frameForce1.arrow.arrowLine.twoHeadedArrow,frameForce1.arrow.headAtOrigin,frameForce4.color[3],frameForce4.color[2],frameForce4.color[1],BodyCylinder4.color[3],BodyCylinder4.color[2],BodyCylinder4.color[1],BodyCylinder4.body.sphereColor[3],BodyCylinder4.body.sphereColor[2],BodyCylinder4.body.sphereColor[1],Revolute4.cylinderColor[3],Revolute4.cylinderColor[2],Revolute4.cylinderColor[1],frameForce3.color[3],frameForce3.color[2],frameForce3.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],frameForce2.color[3],frameForce2.color[2],frameForce2.color[1],fixed2.color[3],fixed2.color[2],fixed2.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],frameForce1.color[3],frameForce1.color[2],frameForce1.color[1],fixed1.color[3],fixed1.color[2],fixed1.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 (1032): * Single equations (assignments): 1025 * Array equations: 3 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 0 * Torn equation systems: 4 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 4 {(1,100.0%) 13,(1,100.0%) 13,(1,100.0%) 13,(1,100.0%) 13} * Non-linear torn systems: 0 Notification: Performance of prepare postOptimizeDAE: time 0.01001/2.353, allocations: 3.519 MB / 1.002 GB, free: 207.8 MB / 0.6075 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.002368/2.356, allocations: 0.6208 MB / 1.002 GB, free: 207.2 MB / 0.6075 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01007/2.366, allocations: 5.046 MB / 1.007 GB, free: 202.1 MB / 0.6075 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.962e-05/2.366, allocations: 28 kB / 1.007 GB, free: 202.1 MB / 0.6075 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.033e-05/2.366, allocations: 17.2 kB / 1.007 GB, free: 202.1 MB / 0.6075 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.672e-05/2.366, allocations: 15.95 kB / 1.007 GB, free: 202.1 MB / 0.6075 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.03047/2.396, allocations: 13.2 MB / 1.02 GB, free: 188.9 MB / 0.6075 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.937e-05/2.396, allocations: 3.984 kB / 1.02 GB, free: 188.9 MB / 0.6075 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002049/2.399, allocations: 459.3 kB / 1.021 GB, free: 188.4 MB / 0.6075 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.002529/2.401, allocations: 0.9558 MB / 1.022 GB, free: 187.5 MB / 0.6075 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0002972/2.401, allocations: 44 kB / 1.022 GB, free: 187.4 MB / 0.6075 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01046/2.412, allocations: 11.33 MB / 1.033 GB, free: 175.6 MB / 0.6075 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.517e-06/2.412, allocations: 4.031 kB / 1.033 GB, free: 175.6 MB / 0.6075 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01187/2.424, allocations: 8.453 MB / 1.041 GB, free: 167 MB / 0.6075 GB Notification: Performance of postOpt removeConstants (simulation): time 0.002439/2.426, allocations: 0.688 MB / 1.042 GB, free: 166.3 MB / 0.6075 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.002013/2.428, allocations: 44 kB / 1.042 GB, free: 166.3 MB / 0.6075 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003378/2.432, allocations: 159.8 kB / 1.042 GB, free: 166.1 MB / 0.6075 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0004125/2.432, allocations: 149.8 kB / 1.042 GB, free: 166 MB / 0.6075 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001858/2.432, allocations: 64 kB / 1.042 GB, free: 165.9 MB / 0.6075 GB Notification: Performance of sorting global known variables: time 0.007898/2.44, allocations: 4.692 MB / 1.047 GB, free: 161.3 MB / 0.6075 GB Notification: Performance of sort global known variables: time 2.61e-07/2.44, allocations: 0 / 1.047 GB, free: 161.3 MB / 0.6075 GB Notification: Performance of remove unused functions: time 0.0102/2.45, allocations: 1.671 MB / 1.048 GB, free: 159.6 MB / 0.6075 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 (207): * Single equations (assignments): 200 * Array equations: 3 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 0 * Torn equation systems: 4 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 4 {(1,100.0%) 10,(1,100.0%) 10,(1,100.0%) 10,(1,100.0%) 10} * Non-linear torn systems: 0 Notification: Performance of Backend phase and start with SimCode phase: time 0.01354/2.464, allocations: 9.134 MB / 1.057 GB, free: 150.4 MB / 0.6075 GB Notification: Performance of simCode: created initialization part: time 0.01145/2.475, allocations: 7.764 MB / 1.065 GB, free: 142.6 MB / 0.6075 GB Notification: Performance of simCode: created event and clocks part: time 8.957e-06/2.476, allocations: 6.406 kB / 1.065 GB, free: 142.6 MB / 0.6075 GB Notification: Performance of simCode: created simulation system equations: time 0.003419/2.479, allocations: 2.719 MB / 1.067 GB, free: 139.8 MB / 0.6075 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.008428/2.487, allocations: 0.9735 MB / 1.068 GB, free: 138.9 MB / 0.6075 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.1261/2.613, allocations: 68.06 MB / 1.135 GB, free: 64.45 MB / 0.6075 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.009665/2.623, allocations: 5.394 MB / 1.14 GB, free: 59.04 MB / 0.6075 GB Notification: Performance of simCode: alias equations: time 0.007614/2.631, allocations: 2.753 MB / 1.143 GB, free: 56.27 MB / 0.6075 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.005205/2.636, allocations: 3.627 MB / 1.146 GB, free: 52.64 MB / 0.6075 GB Notification: Performance of SimCode: time 1.423e-06/2.636, allocations: 0 / 1.146 GB, free: 52.64 MB / 0.6075 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.5035/3.14, allocations: 137.9 MB / 1.281 GB, free: 175.1 MB / 0.6075 GB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0001761/3.14, allocations: 197.4 kB / 1.281 GB, free: 174.9 MB / 0.6075 GB Notification: Performance of buildModelFMU: Generate platform static: time 6.13/9.269, allocations: 0 / 1.281 GB, free: 174.9 MB / 0.6075 GB (rm -f ModelicaTest_trunk_ModelicaTest.MultiBody.Forces.FrameForces2.pipe ; mkfifo ModelicaTest_trunk_ModelicaTest.MultiBody.Forces.FrameForces2.pipe ; head -c 1048576 < ModelicaTest_trunk_ModelicaTest.MultiBody.Forces.FrameForces2.pipe >> ../files/ModelicaTest_trunk_ModelicaTest.MultiBody.Forces.FrameForces2.sim & /home/hudson/saved_omc/OMSimulator/install/linux/bin/OMSimulator -r=ModelicaTest_trunk_ModelicaTest.MultiBody.Forces.FrameForces2_res.mat --tempDir=temp_ModelicaTest_trunk_ModelicaTest_MultiBody_Forces_FrameForces2_fmu --startTime=0 --stopTime=2 --timeout=50 --tolerance=1e-06 ModelicaTest_trunk_ModelicaTest_MultiBody_Forces_FrameForces2.fmu > ModelicaTest_trunk_ModelicaTest.MultiBody.Forces.FrameForces2.pipe 2>&1) TODO: How the !@#!# did the simulation report success but simulation result ModelicaTest_trunk_ModelicaTest.MultiBody.Forces.FrameForces2_res.mat does not exist to compare? outputFormat=mat