Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ModelicaTest_4.1.0-beta.om_ModelicaTest.MultiBody.Forces.WorldForces.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 4.1.0-beta.om/package.mo", uses=false) Using package ModelicaTest with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.1.0-beta.om/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.WorldForces,fileNamePrefix="ModelicaTest_4_1_0-beta_om_ModelicaTest_MultiBody_Forces_WorldForces",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(ModelicaTest.MultiBody.Forces.WorldForces,fileNamePrefix="ModelicaTest_4_1_0-beta_om_ModelicaTest_MultiBody_Forces_WorldForces",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo): time 0.001258/0.001263, allocations: 122.2 kB / 17.79 MB, free: 5.273 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo): time 0.001313/0.001313, allocations: 202 kB / 18.74 MB, free: 4.332 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/package.mo): time 1.428/1.428, allocations: 227.4 MB / 247 MB, free: 10.42 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.1.0-beta.om/package.mo): time 0.2323/0.2323, allocations: 46.12 MB / 344.4 MB, free: 11.46 MB / 286.1 MB Warning: Requested package Modelica of version 4.1.0, but this package was already loaded with version trunk. OpenModelica cannot reason about compatibility between the two packages since they are not semantic versions. Notification: Performance of FrontEnd - loaded program: time 0.002394/0.002394, allocations: 75.88 kB / 480.9 MB, free: 4.512 MB / 350.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.34/0.3424, allocations: 62.46 MB / 0.5306 GB, free: 13.36 MB / 398.1 MB Notification: Performance of NFInst.instantiate(ModelicaTest.MultiBody.Forces.WorldForces): time 0.01871/0.3612, allocations: 16.31 MB / 0.5465 GB, free: 0.5469 MB / 398.1 MB Notification: Performance of NFInst.instExpressions: time 0.01211/0.3733, allocations: 5.247 MB / 0.5517 GB, free: 12.1 MB / 414.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.003335/0.3767, allocations: 115.7 kB / 0.5518 GB, free: 11.98 MB / 414.1 MB Notification: Performance of NFTyping.typeComponents: time 0.01074/0.3875, allocations: 5.502 MB / 0.5571 GB, free: 6.465 MB / 414.1 MB Notification: Performance of NFTyping.typeBindings: time 0.008178/0.3957, allocations: 2.602 MB / 0.5597 GB, free: 3.852 MB / 414.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.003185/0.3989, allocations: 1.186 MB / 0.5608 GB, free: 2.664 MB / 414.1 MB Notification: Performance of NFFlatten.flatten: time 0.01299/0.4119, allocations: 8.232 MB / 0.5689 GB, free: 10.42 MB / 430.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.009006/0.421, allocations: 6.916 MB / 0.5756 GB, free: 3.406 MB / 430.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.005113/0.4261, allocations: 2.671 MB / 0.5782 GB, free: 0.7266 MB / 430.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.005863/0.432, allocations: 3.641 MB / 0.5818 GB, free: 13.07 MB / 446.1 MB Notification: Performance of NFPackage.collectConstants: time 0.001632/0.4337, allocations: 0.5742 MB / 0.5824 GB, free: 12.5 MB / 446.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.003309/0.437, allocations: 1.444 MB / 0.5838 GB, free: 11.05 MB / 446.1 MB Notification: Performance of NFScalarize.scalarize: time 0.003788/0.4408, allocations: 3.339 MB / 0.587 GB, free: 7.707 MB / 446.1 MB Notification: Performance of NFVerifyModel.verify: time 0.005768/0.4466, allocations: 3.803 MB / 0.5907 GB, free: 3.883 MB / 446.1 MB Notification: Performance of NFConvertDAE.convert: time 0.01723/0.4638, allocations: 11.74 MB / 0.6022 GB, free: 8.098 MB / 462.1 MB Notification: Performance of FrontEnd - DAE generated: time 6.693e-06/0.4638, allocations: 0 / 0.6022 GB, free: 8.098 MB / 462.1 MB Notification: Performance of FrontEnd: time 1.553e-06/0.4639, allocations: 0 / 0.6022 GB, free: 8.098 MB / 462.1 MB Notification: Performance of Transformations before backend: time 0.0004459/0.4643, allocations: 0 / 0.6022 GB, free: 8.098 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: 2313 * Number of variables: 2313 Notification: Performance of Generate backend data structure: time 0.02245/0.4868, allocations: 8.524 MB / 0.6105 GB, free: 15.48 MB / 478.1 MB Notification: Performance of prepare preOptimizeDAE: time 4.961e-05/0.4868, allocations: 8.031 kB / 0.6105 GB, free: 15.47 MB / 478.1 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.00279/0.4896, allocations: 1.095 MB / 0.6116 GB, free: 14.36 MB / 478.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.05628/0.5459, allocations: 8.347 MB / 0.6198 GB, free: 6 MB / 478.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.01297/0.5589, allocations: 5.626 MB / 0.6253 GB, free: 304 kB / 478.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004368/0.5594, allocations: 390.6 kB / 0.6256 GB, free: 15.91 MB / 494.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.002197/0.5616, allocations: 0.5308 MB / 0.6261 GB, free: 15.38 MB / 494.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.03088/0.5925, allocations: 15.17 MB / 0.641 GB, free: 15.12 MB / 0.4981 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0003262/0.5929, allocations: 83.34 kB / 0.641 GB, free: 15.04 MB / 0.4981 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001261/0.5942, allocations: 255.8 kB / 0.6413 GB, free: 14.79 MB / 0.4981 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.00529/0.5995, allocations: 2.801 MB / 0.644 GB, free: 11.97 MB / 0.4981 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02614/0.6256, allocations: 12.39 MB / 0.6561 GB, free: 15.56 MB / 0.5137 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.08586/0.7115, allocations: 61.03 MB / 0.7157 GB, free: 0.9922 MB / 0.5606 GB Notification: Performance of preOpt comSubExp (simulation): time 0.4921/1.204, allocations: 5.452 MB / 0.721 GB, free: 160.8 MB / 0.5607 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.00536/1.209, allocations: 3.602 MB / 0.7246 GB, free: 159.2 MB / 0.5607 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0001962/1.209, allocations: 49.38 kB / 0.7246 GB, free: 159.2 MB / 0.5607 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.304e-05/1.209, allocations: 63.62 kB / 0.7247 GB, free: 159.2 MB / 0.5607 GB Notification: Performance of pre-optimization done (n=229): time 5.61e-06/1.209, allocations: 0 / 0.7247 GB, free: 159.2 MB / 0.5607 GB Notification: Performance of matching and sorting (n=262): time 0.06433/1.274, allocations: 29.38 MB / 0.7534 GB, free: 141.8 MB / 0.5607 GB Notification: Performance of inlineWhenForInitialization (initialization): time 9.411e-05/1.274, allocations: 286.9 kB / 0.7536 GB, free: 141.4 MB / 0.5607 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.008442/1.282, allocations: 7.081 MB / 0.7605 GB, free: 134.5 MB / 0.5607 GB Notification: Performance of collectPreVariables (initialization): time 0.0006663/1.283, allocations: 61.7 kB / 0.7606 GB, free: 134.4 MB / 0.5607 GB Notification: Performance of collectInitialEqns (initialization): time 0.002698/1.286, allocations: 4.985 MB / 0.7655 GB, free: 130 MB / 0.5607 GB Notification: Performance of collectInitialBindings (initialization): time 0.001374/1.287, allocations: 1.061 MB / 0.7665 GB, free: 128.9 MB / 0.5607 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.002053/1.289, allocations: 1.734 MB / 0.7682 GB, free: 127.2 MB / 0.5607 GB Notification: Performance of setup shared object (initialization): time 5.621e-05/1.289, allocations: 305 kB / 0.7685 GB, free: 126.9 MB / 0.5607 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.003488/1.293, allocations: 3.198 MB / 0.7716 GB, free: 123.7 MB / 0.5607 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.006065/1.299, allocations: 8.36 MB / 0.7798 GB, free: 112.8 MB / 0.5607 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01148/1.31, allocations: 12.53 MB / 0.792 GB, free: 97.76 MB / 0.5607 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0001416/1.31, allocations: 52 kB / 0.7921 GB, free: 97.71 MB / 0.5607 GB Notification: Performance of matching and sorting (n=1100) (initialization): time 0.02068/1.331, allocations: 12.56 MB / 0.8043 GB, free: 85.13 MB / 0.5607 GB Notification: Performance of prepare postOptimizeDAE: time 9.891e-05/1.331, allocations: 80 kB / 0.8044 GB, free: 85.05 MB / 0.5607 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001699/1.331, allocations: 184 kB / 0.8046 GB, free: 84.88 MB / 0.5607 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.003441/1.335, allocations: 1.527 MB / 0.8061 GB, free: 83.34 MB / 0.5607 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.006039/1.341, allocations: 1.981 MB / 0.808 GB, free: 81.36 MB / 0.5607 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01198/1.353, allocations: 13.29 MB / 0.821 GB, free: 67.65 MB / 0.5607 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.006896/1.36, allocations: 471.4 kB / 0.8214 GB, free: 67.19 MB / 0.5607 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001433/1.361, allocations: 0.5078 MB / 0.8219 GB, free: 66.68 MB / 0.5607 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 830 * Number of states: 0 () * Number of discrete variables: 71 (forceAndTorque.torqueArrow.twoHeadedArrow,forceAndTorque.torqueArrow.headAtOrigin,forceAndTorque.forceArrow.twoHeadedArrow,forceAndTorque.forceArrow.headAtOrigin,worldTorque1.arrow.twoHeadedArrow,worldTorque1.arrow.headAtOrigin,worldForce.arrow.twoHeadedArrow,worldForce.arrow.headAtOrigin,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 (1025): * Single equations (assignments): 1019 * 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 {(1,13,100.0%), (1,14,100.0%), (2,23,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.005782/1.367, allocations: 3.19 MB / 0.8251 GB, free: 63.48 MB / 0.5607 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001622/1.369, allocations: 0.617 MB / 0.8257 GB, free: 62.86 MB / 0.5607 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.008431/1.377, allocations: 5.61 MB / 0.8311 GB, free: 57.24 MB / 0.5607 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.252e-05/1.377, allocations: 28 kB / 0.8312 GB, free: 57.21 MB / 0.5607 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.637e-05/1.377, allocations: 15.94 kB / 0.8312 GB, free: 57.2 MB / 0.5607 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 2.799e-05/1.377, allocations: 15.89 kB / 0.8312 GB, free: 57.18 MB / 0.5607 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01884/1.396, allocations: 13.22 MB / 0.8441 GB, free: 43.95 MB / 0.5607 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.448e-05/1.396, allocations: 3.938 kB / 0.8441 GB, free: 43.95 MB / 0.5607 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002072/1.398, allocations: 459.3 kB / 0.8445 GB, free: 43.5 MB / 0.5607 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.002924/1.401, allocations: 1.247 MB / 0.8458 GB, free: 42.24 MB / 0.5607 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0002678/1.402, allocations: 48 kB / 0.8458 GB, free: 42.2 MB / 0.5607 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01112/1.413, allocations: 12.38 MB / 0.8579 GB, free: 29.4 MB / 0.5607 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.407e-06/1.413, allocations: 7.938 kB / 0.8579 GB, free: 29.39 MB / 0.5607 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01138/1.424, allocations: 9.404 MB / 0.8671 GB, free: 19.92 MB / 0.5607 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001718/1.426, allocations: 0.6765 MB / 0.8678 GB, free: 19.22 MB / 0.5607 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.00108/1.427, allocations: 47.97 kB / 0.8678 GB, free: 19.17 MB / 0.5607 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002516/1.43, allocations: 151.8 kB / 0.8679 GB, free: 19.02 MB / 0.5607 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0004863/1.43, allocations: 157.6 kB / 0.8681 GB, free: 18.87 MB / 0.5607 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001727/1.43, allocations: 67.98 kB / 0.8682 GB, free: 18.8 MB / 0.5607 GB Notification: Performance of sorting global known variables: time 0.006336/1.437, allocations: 4.518 MB / 0.8726 GB, free: 14.3 MB / 0.5607 GB Notification: Performance of sort global known variables: time 2.8e-07/1.437, allocations: 3.938 kB / 0.8726 GB, free: 14.3 MB / 0.5607 GB Notification: Performance of remove unused functions: time 0.007948/1.445, allocations: 1.562 MB / 0.8741 GB, free: 12.74 MB / 0.5607 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 (204): * Single equations (assignments): 198 * 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 0.01177/1.456, allocations: 10.07 MB / 0.8839 GB, free: 2.582 MB / 0.5607 GB Notification: Performance of simCode: created initialization part: time 0.01235/1.469, allocations: 8.028 MB / 0.8918 GB, free: 10.55 MB / 0.5763 GB Notification: Performance of simCode: created event and clocks part: time 8.586e-06/1.469, allocations: 4.375 kB / 0.8918 GB, free: 10.55 MB / 0.5763 GB Notification: Performance of simCode: created simulation system equations: time 0.004891/1.474, allocations: 2.972 MB / 0.8947 GB, free: 7.539 MB / 0.5763 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.007414/1.481, allocations: 0.868 MB / 0.8955 GB, free: 6.684 MB / 0.5763 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.4309/1.912, allocations: 76.22 MB / 0.97 GB, free: 219.2 MB / 0.6388 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.005404/1.918, allocations: 4.841 MB / 0.9747 GB, free: 217.5 MB / 0.6388 GB Notification: Performance of simCode: alias equations: time 0.005526/1.923, allocations: 2.792 MB / 0.9774 GB, free: 217.4 MB / 0.6388 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.003976/1.927, allocations: 3.182 MB / 0.9805 GB, free: 214.9 MB / 0.6388 GB Notification: Performance of SimCode: time 1.162e-06/1.927, allocations: 0 / 0.9805 GB, free: 214.9 MB / 0.6388 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.191/2.118, allocations: 120.2 MB / 1.098 GB, free: 98.92 MB / 0.6388 GB Notification: Performance of buildModelFMU: Generate platform static: time 25.17/27.29, allocations: 11.92 kB / 1.098 GB, free: 98.91 MB / 0.6388 GB (rm -f ModelicaTest_4.1.0-beta.om_ModelicaTest.MultiBody.Forces.WorldForces.pipe ; mkfifo ModelicaTest_4.1.0-beta.om_ModelicaTest.MultiBody.Forces.WorldForces.pipe ; head -c 1048576 < ModelicaTest_4.1.0-beta.om_ModelicaTest.MultiBody.Forces.WorldForces.pipe >> ../files/ModelicaTest_4.1.0-beta.om_ModelicaTest.MultiBody.Forces.WorldForces.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator -r=ModelicaTest_4.1.0-beta.om_ModelicaTest.MultiBody.Forces.WorldForces_res.mat --tempDir=temp_ModelicaTest_4_1_0-beta_om_ModelicaTest_MultiBody_Forces_WorldForces_fmu --startTime=0 --stopTime=1.1 --timeout=50 --tolerance=1e-06 ModelicaTest_4_1_0-beta_om_ModelicaTest_MultiBody_Forces_WorldForces.fmu > ModelicaTest_4.1.0-beta.om_ModelicaTest.MultiBody.Forces.WorldForces.pipe 2>&1)