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: "" <> buildModelFMU(ModelicaTest.MultiBody.Forces.WorldForces,fileNamePrefix="ModelicaTest_3_2_3_ModelicaTest_MultiBody_Forces_WorldForces",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(ModelicaTest.MultiBody.Forces.WorldForces,fileNamePrefix="ModelicaTest_3_2_3_ModelicaTest_MultiBody_Forces_WorldForces",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0007751/0.0007752, allocations: 96.86 kB / 15.7 MB, free: 468 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.0009137/0.0009138, allocations: 173.2 kB / 16.58 MB, free: 6.844 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.63/1.63, allocations: 205.4 MB / 222.7 MB, free: 5.652 MB / 174.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 3.2.3+maint.om/package.mo): time 0.3646/0.3646, allocations: 43.54 MB / 314.6 MB, free: 8.984 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 0.0005735/0.0005737, allocations: 15.98 kB / 384 MB, free: 8.133 MB / 318.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1317/0.1323, allocations: 58.85 MB / 442.9 MB, free: 13.18 MB / 382.1 MB Notification: Performance of NFInst.instantiate(ModelicaTest.MultiBody.Forces.WorldForces): time 0.3367/0.4691, allocations: 102.9 MB / 0.533 GB, free: 13.93 MB / 414.1 MB Notification: Performance of NFInst.instExpressions: time 0.06184/0.531, allocations: 20.45 MB / 0.5529 GB, free: 14.51 MB / 430.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.0283/0.5593, allocations: 482.9 kB / 0.5534 GB, free: 14.04 MB / 430.1 MB Notification: Performance of NFTyping.typeComponents: time 0.02036/0.5797, allocations: 5.436 MB / 0.5587 GB, free: 9.535 MB / 430.1 MB Notification: Performance of NFTyping.typeBindings: time 0.05555/0.6353, allocations: 15.69 MB / 0.574 GB, free: 9.785 MB / 446.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.009114/0.6445, allocations: 1.071 MB / 0.5751 GB, free: 8.715 MB / 446.1 MB Notification: Performance of NFFlatten.flatten: time 0.06726/0.7118, allocations: 51.92 MB / 0.6258 GB, free: 4.734 MB / 494.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.3349/1.047, allocations: 8.11 MB / 0.6337 GB, free: 50.71 MB / 494.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.005805/1.053, allocations: 2.33 MB / 0.636 GB, free: 50.71 MB / 494.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.006864/1.059, allocations: 3.783 MB / 0.6397 GB, free: 50.7 MB / 494.1 MB Notification: Performance of NFPackage.collectConstants: time 0.001573/1.061, allocations: 274.3 kB / 0.6399 GB, free: 50.7 MB / 494.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.00352/1.065, allocations: 1.043 MB / 0.641 GB, free: 50.7 MB / 494.1 MB Notification: Performance of NFScalarize.scalarize: time 0.003649/1.068, allocations: 3.291 MB / 0.6442 GB, free: 50.7 MB / 494.1 MB Notification: Performance of NFVerifyModel.verify: time 0.002702/1.071, allocations: 1.546 MB / 0.6457 GB, free: 50.66 MB / 494.1 MB Notification: Performance of NFConvertDAE.convert: time 0.02279/1.094, allocations: 10.42 MB / 0.6558 GB, free: 50.01 MB / 494.1 MB Notification: Performance of FrontEnd - DAE generated: time 1.505e-05/1.094, allocations: 2.312 kB / 0.6559 GB, free: 50.01 MB / 494.1 MB Notification: Performance of FrontEnd: time 6.803e-06/1.094, allocations: 3.219 kB / 0.6559 GB, free: 50.01 MB / 494.1 MB Notification: Performance of Transformations before backend: time 0.0009522/1.095, allocations: 4 kB / 0.6559 GB, free: 50 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: 2705 * Number of variables: 2705 Notification: Performance of Generate backend data structure: time 0.03322/1.128, allocations: 7.645 MB / 0.6633 GB, free: 46.78 MB / 494.1 MB Notification: Performance of prepare preOptimizeDAE: time 6.74e-05/1.128, allocations: 9.062 kB / 0.6633 GB, free: 46.78 MB / 494.1 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.007694/1.136, allocations: 1.271 MB / 0.6646 GB, free: 46.54 MB / 494.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.05069/1.187, allocations: 8.629 MB / 0.673 GB, free: 42.99 MB / 494.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.018/1.205, allocations: 6.504 MB / 0.6794 GB, free: 41.09 MB / 494.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0006317/1.205, allocations: 442.2 kB / 0.6798 GB, free: 41.07 MB / 494.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.003872/1.209, allocations: 0.5787 MB / 0.6803 GB, free: 41.06 MB / 494.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.04257/1.252, allocations: 17.57 MB / 0.6975 GB, free: 30.57 MB / 494.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 0.0006295/1.252, allocations: 83.64 kB / 0.6976 GB, free: 30.53 MB / 494.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.003545/1.256, allocations: 279.3 kB / 0.6978 GB, free: 30.45 MB / 494.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.006009/1.262, allocations: 3.425 MB / 0.7012 GB, free: 27.62 MB / 494.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.03207/1.294, allocations: 14.47 MB / 0.7153 GB, free: 17.61 MB / 494.1 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.1053/1.399, allocations: 68.37 MB / 0.7821 GB, free: 8.719 MB / 0.5294 GB Notification: Performance of preOpt comSubExp (simulation): time 0.01769/1.417, allocations: 7.186 MB / 0.7891 GB, free: 3.195 MB / 0.5294 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.007404/1.425, allocations: 4.241 MB / 0.7933 GB, free: 0.668 MB / 0.5294 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0004583/1.425, allocations: 61.67 kB / 0.7933 GB, free: 0.6367 MB / 0.5294 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 9.173e-05/1.425, allocations: 66.72 kB / 0.7934 GB, free: 0.582 MB / 0.5294 GB Notification: Performance of pre-optimization done (n=307): time 7.684e-06/1.425, allocations: 0 / 0.7934 GB, free: 0.582 MB / 0.5294 GB Notification: Performance of matching and sorting (n=340): time 0.09974/1.525, allocations: 32.51 MB / 0.8251 GB, free: 180 kB / 0.5606 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001726/1.525, allocations: 298.5 kB / 0.8254 GB, free: 15.82 MB / 0.5762 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.01265/1.538, allocations: 7.456 MB / 0.8327 GB, free: 8.402 MB / 0.5762 GB Notification: Performance of collectPreVariables (initialization): time 0.001203/1.539, allocations: 77.7 kB / 0.8328 GB, free: 8.32 MB / 0.5762 GB Notification: Performance of collectInitialEqns (initialization): time 0.004173/1.543, allocations: 5.356 MB / 0.838 GB, free: 2.988 MB / 0.5762 GB Notification: Performance of collectInitialBindings (initialization): time 0.002173/1.545, allocations: 1.28 MB / 0.8392 GB, free: 1.719 MB / 0.5762 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0005305/1.546, allocations: 192 kB / 0.8394 GB, free: 1.531 MB / 0.5762 GB Notification: Performance of setup shared object (initialization): time 0.0005349/1.547, allocations: 0.7071 MB / 0.8401 GB, free: 0.8164 MB / 0.5762 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.2883/1.835, allocations: 3.792 MB / 0.8438 GB, free: 224.7 MB / 0.5762 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.009786/1.845, allocations: 9.405 MB / 0.853 GB, free: 217.6 MB / 0.5762 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.009365/1.854, allocations: 5.823 MB / 0.8587 GB, free: 216.8 MB / 0.5762 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0002111/1.854, allocations: 56.56 kB / 0.8587 GB, free: 216.8 MB / 0.5762 GB Notification: Performance of matching and sorting (n=1244) (initialization): time 0.03191/1.886, allocations: 14.2 MB / 0.8726 GB, free: 211.8 MB / 0.5762 GB Notification: Performance of prepare postOptimizeDAE: time 0.0002452/1.887, allocations: 89.16 kB / 0.8727 GB, free: 211.8 MB / 0.5762 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0004217/1.887, allocations: 196.2 kB / 0.8729 GB, free: 211.8 MB / 0.5762 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.004293/1.891, allocations: 1.584 MB / 0.8744 GB, free: 211.5 MB / 0.5762 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.009037/1.9, allocations: 2.277 MB / 0.8767 GB, free: 211.2 MB / 0.5762 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01402/1.914, allocations: 12.4 MB / 0.8888 GB, free: 204 MB / 0.5762 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.009387/1.924, allocations: 0.5352 MB / 0.8893 GB, free: 203.9 MB / 0.5762 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.002281/1.926, allocations: 0.5712 MB / 0.8898 GB, free: 203.8 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 (1169): * Single equations (assignments): 1163 * 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: 3 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 3 {(1,100.0%) 13,(1,100.0%) 14,(2,100.0%) 23} * Non-linear torn systems: 0 Notification: Performance of prepare postOptimizeDAE: time 0.0103/1.936, allocations: 3.584 MB / 0.8933 GB, free: 202.2 MB / 0.5762 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.002367/1.939, allocations: 0.6438 MB / 0.894 GB, free: 202.2 MB / 0.5762 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01556/1.954, allocations: 7.012 MB / 0.9008 GB, free: 199.6 MB / 0.5762 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.757e-05/1.955, allocations: 41.06 kB / 0.9009 GB, free: 199.6 MB / 0.5762 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.077e-05/1.955, allocations: 8.688 kB / 0.9009 GB, free: 199.6 MB / 0.5762 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.651e-05/1.955, allocations: 18.09 kB / 0.9009 GB, free: 199.6 MB / 0.5762 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.03609/1.991, allocations: 16.03 MB / 0.9165 GB, free: 186.8 MB / 0.5762 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.737e-05/1.991, allocations: 4 kB / 0.9165 GB, free: 186.8 MB / 0.5762 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003099/1.994, allocations: 0.625 MB / 0.9172 GB, free: 186.3 MB / 0.5762 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.003111/1.997, allocations: 1.249 MB / 0.9184 GB, free: 185.4 MB / 0.5762 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0005832/1.998, allocations: 58.77 kB / 0.9184 GB, free: 185.4 MB / 0.5762 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01196/2.01, allocations: 11.39 MB / 0.9295 GB, free: 175 MB / 0.5762 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.22e-06/2.01, allocations: 7.938 kB / 0.9296 GB, free: 175 MB / 0.5762 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01808/2.028, allocations: 11.55 MB / 0.9408 GB, free: 165.1 MB / 0.5762 GB Notification: Performance of postOpt removeConstants (simulation): time 0.003739/2.032, allocations: 1.249 MB / 0.9421 GB, free: 163.9 MB / 0.5762 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.002286/2.034, allocations: 54.86 kB / 0.9421 GB, free: 163.8 MB / 0.5762 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.004268/2.038, allocations: 211.2 kB / 0.9423 GB, free: 163.7 MB / 0.5762 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0008041/2.039, allocations: 201 kB / 0.9425 GB, free: 163.6 MB / 0.5762 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0004906/2.039, allocations: 91.98 kB / 0.9426 GB, free: 163.5 MB / 0.5762 GB Notification: Performance of sorting global known variables: time 0.01109/2.051, allocations: 4.744 MB / 0.9472 GB, free: 159.1 MB / 0.5762 GB Notification: Performance of sort global known variables: time 5.41e-07/2.051, allocations: 0 / 0.9472 GB, free: 159.1 MB / 0.5762 GB Notification: Performance of remove unused functions: time 0.01359/2.064, allocations: 1.819 MB / 0.949 GB, free: 157.3 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 (linear and non-linear blocks): 0 * Torn equation systems: 3 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 3 {(4,75.0%) 18,(1,100.0%) 11,(1,100.0%) 10} * Non-linear torn systems: 0 Notification: Performance of Backend phase and start with SimCode phase: time 0.01976/2.084, allocations: 12.25 MB / 0.961 GB, free: 145 MB / 0.5762 GB Notification: Performance of simCode: created initialization part: time 0.01699/2.101, allocations: 9.479 MB / 0.9702 GB, free: 135.5 MB / 0.5762 GB Notification: Performance of simCode: created event and clocks part: time 8.015e-06/2.101, allocations: 0.6562 kB / 0.9702 GB, free: 135.5 MB / 0.5762 GB Notification: Performance of simCode: created simulation system equations: time 0.006115/2.107, allocations: 3.673 MB / 0.9738 GB, free: 131.8 MB / 0.5762 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.008693/2.116, allocations: 0.8724 MB / 0.9747 GB, free: 131 MB / 0.5762 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.1486/2.265, allocations: 73.74 MB / 1.047 GB, free: 50.66 MB / 0.5762 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.01231/2.277, allocations: 5.453 MB / 1.052 GB, free: 45.17 MB / 0.5762 GB Notification: Performance of simCode: alias equations: time 0.01057/2.288, allocations: 3.166 MB / 1.055 GB, free: 42 MB / 0.5762 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.007408/2.295, allocations: 3.666 MB / 1.059 GB, free: 38.33 MB / 0.5762 GB Notification: Performance of SimCode: time 1.502e-06/2.295, allocations: 0 / 1.059 GB, free: 38.33 MB / 0.5762 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.4342/2.729, allocations: 143.9 MB / 1.199 GB, free: 145.9 MB / 0.5762 GB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0001909/2.729, allocations: 198.2 kB / 1.199 GB, free: 145.7 MB / 0.5762 GB Notification: Performance of buildModelFMU: Generate platform static: time 5.503/8.232, allocations: 0 / 1.199 GB, free: 145.7 MB / 0.5762 GB (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 & /home/hudson/saved_omc/OMSimulator/install/linux/bin/OMSimulator -r=ModelicaTest_3.2.3_ModelicaTest.MultiBody.Forces.WorldForces_res.mat --tempDir=temp_ModelicaTest_3_2_3_ModelicaTest_MultiBody_Forces_WorldForces_fmu --startTime=0 --stopTime=1.1 --timeout=50 --tolerance=1e-06 ModelicaTest_3_2_3_ModelicaTest_MultiBody_Forces_WorldForces.fmu > ModelicaTest_3.2.3_ModelicaTest.MultiBody.Forces.WorldForces.pipe 2>&1) Environment - environmentSimulation: TODO: How the !@#!# did the simulation report success but simulation result ModelicaTest_3.2.3_ModelicaTest.MultiBody.Forces.WorldForces_res.mat does not exist to compare? outputFormat=mat