OMSimulator -r=ModelicaTest_trunk_cpp_ModelicaTest.MultiBody.FourbarVariants.JointUSR_res.mat --tempDir=temp_ModelicaTest_trunk_cpp_ModelicaTest_MultiBody_FourbarVariants_JointUSR_fmu --startTime=0 --stopTime=2 --timeout=50 --tolerance=1e-06 ModelicaTest_trunk_cpp_ModelicaTest_MultiBody_FourbarVariants_JointUSR.fmu info: maximum step size for 'model.root': 0.001000 info: Result file: ModelicaTest_trunk_cpp_ModelicaTest.MultiBody.FourbarVariants.JointUSR_res.mat (bufferSize=1) info: Variable model.root.ModelicaTest_trunk_cpp_ModelicaTest_MultiBody_FourbarVariants_JointUSR.Body1.cylinder.shapeType will not be stored in the result file, because the signal type is not supported info: Variable model.root.ModelicaTest_trunk_cpp_ModelicaTest_MultiBody_FourbarVariants_JointUSR.Body1.sphere.shapeType will not be stored in the result file, because the signal type is not supported info: Variable model.root.ModelicaTest_trunk_cpp_ModelicaTest_MultiBody_FourbarVariants_JointUSR.Body2.cylinder.shapeType will not be stored in the result file, because the signal type is not supported info: Variable model.root.ModelicaTest_trunk_cpp_ModelicaTest_MultiBody_FourbarVariants_JointUSR.Body2.sphere.shapeType will not be stored in the result file, because the signal type is not supported info: Variable model.root.ModelicaTest_trunk_cpp_ModelicaTest_MultiBody_FourbarVariants_JointUSR.Body3.cylinder.shapeType will not be stored in the result file, because the signal type is not supported info: Variable model.root.ModelicaTest_trunk_cpp_ModelicaTest_MultiBody_FourbarVariants_JointUSR.Body3.sphere.shapeType will not be stored in the result file, because the signal type is not supported info: Variable model.root.ModelicaTest_trunk_cpp_ModelicaTest_MultiBody_FourbarVariants_JointUSR.b2.frameTranslation.shape.shapeType will not be stored in the result file, because the signal type is not supported info: Parameter model.root.ModelicaTest_trunk_cpp_ModelicaTest_MultiBody_FourbarVariants_JointUSR.b2.frameTranslation.shapeType will not be stored in the result file, because the signal type is not supported info: Parameter model.root.ModelicaTest_trunk_cpp_ModelicaTest_MultiBody_FourbarVariants_JointUSR.b3.shapeType will not be stored in the result file, because the signal type is not supported info: Variable model.root.ModelicaTest_trunk_cpp_ModelicaTest_MultiBody_FourbarVariants_JointUSR.fixedFrame.x_arrowHead.shapeType will not be stored in the result file, because the signal type is not supported info: Variable model.root.ModelicaTest_trunk_cpp_ModelicaTest_MultiBody_FourbarVariants_JointUSR.fixedFrame.x_arrowLine.shapeType will not be stored in the result file, because the signal type is not supported info: Variable model.root.ModelicaTest_trunk_cpp_ModelicaTest_MultiBody_FourbarVariants_JointUSR.fixedFrame.x_label.cylinders[1].shapeType will not be stored in the result file, because the signal type is not supported info: Variable model.root.ModelicaTest_trunk_cpp_ModelicaTest_MultiBody_FourbarVariants_JointUSR.fixedFrame.x_label.cylinders[2].shapeType will not be stored in the result file, because the signal type is not supported info: Variable model.root.ModelicaTest_trunk_cpp_ModelicaTest_MultiBody_FourbarVariants_JointUSR.fixedFrame.y_arrowHead.shapeType will not be stored in the result file, because the signal type is not supported info: Variable model.root.ModelicaTest_trunk_cpp_ModelicaTest_MultiBody_FourbarVariants_JointUSR.fixedFrame.y_arrowLine.shapeType will not be stored in the result file, because the signal type is not supported info: Variable model.root.ModelicaTest_trunk_cpp_ModelicaTest_MultiBody_FourbarVariants_JointUSR.fixedFrame.y_label.cylinders[1].shapeType will not be stored in the result file, because the signal type is not supported info: Variable model.root.ModelicaTest_trunk_cpp_ModelicaTest_MultiBody_FourbarVariants_JointUSR.fixedFrame.y_label.cylinders[2].shapeType will not be stored in the result file, because the signal type is not supported info: Variable model.root.ModelicaTest_trunk_cpp_ModelicaTest_MultiBody_FourbarVariants_JointUSR.fixedFrame.z_arrowHead.shapeType will not be stored in the result file, because the signal type is not supported info: Variable model.root.ModelicaTest_trunk_cpp_ModelicaTest_MultiBody_FourbarVariants_JointUSR.fixedFrame.z_arrowLine.shapeType will not be stored in the result file, because the signal type is not supported info: Variable model.root.ModelicaTest_trunk_cpp_ModelicaTest_MultiBody_FourbarVariants_JointUSR.fixedFrame.z_label.cylinders[1].shapeType will not be stored in the result file, because the signal type is not supported info: Variable model.root.ModelicaTest_trunk_cpp_ModelicaTest_MultiBody_FourbarVariants_JointUSR.fixedFrame.z_label.cylinders[2].shapeType will not be stored in the result file, because the signal type is not supported info: Variable model.root.ModelicaTest_trunk_cpp_ModelicaTest_MultiBody_FourbarVariants_JointUSR.fixedFrame.z_label.cylinders[3].shapeType will not be stored in the result file, because the signal type is not supported info: Variable model.root.ModelicaTest_trunk_cpp_ModelicaTest_MultiBody_FourbarVariants_JointUSR.j2.box.shapeType will not be stored in the result file, because the signal type is not supported info: Variable model.root.ModelicaTest_trunk_cpp_ModelicaTest_MultiBody_FourbarVariants_JointUSR.jointUSR.revolute.cylinder.shapeType will not be stored in the result file, because the signal type is not supported info: Variable model.root.ModelicaTest_trunk_cpp_ModelicaTest_MultiBody_FourbarVariants_JointUSR.jointUSR.rod1.rodShape.shapeType will not be stored in the result file, because the signal type is not supported info: Parameter model.root.ModelicaTest_trunk_cpp_ModelicaTest_MultiBody_FourbarVariants_JointUSR.jointUSR.rod1.rodShapeType will not be stored in the result file, because the signal type is not supported info: Variable model.root.ModelicaTest_trunk_cpp_ModelicaTest_MultiBody_FourbarVariants_JointUSR.jointUSR.rod1.sphericalShape_b.shapeType will not be stored in the result file, because the signal type is not supported info: Variable model.root.ModelicaTest_trunk_cpp_ModelicaTest_MultiBody_FourbarVariants_JointUSR.jointUSR.rod1.universalShape1.shapeType will not be stored in the result file, because the signal type is not supported info: Variable model.root.ModelicaTest_trunk_cpp_ModelicaTest_MultiBody_FourbarVariants_JointUSR.jointUSR.rod1.universalShape2.shapeType will not be stored in the result file, because the signal type is not supported info: Variable model.root.ModelicaTest_trunk_cpp_ModelicaTest_MultiBody_FourbarVariants_JointUSR.jointUSR.rod2.shape.shapeType will not be stored in the result file, because the signal type is not supported info: Parameter model.root.ModelicaTest_trunk_cpp_ModelicaTest_MultiBody_FourbarVariants_JointUSR.jointUSR.rod2.shapeType will not be stored in the result file, because the signal type is not supported info: Variable model.root.ModelicaTest_trunk_cpp_ModelicaTest_MultiBody_FourbarVariants_JointUSR.world.gravityArrowHead.shapeType will not be stored in the result file, because the signal type is not supported info: Variable model.root.ModelicaTest_trunk_cpp_ModelicaTest_MultiBody_FourbarVariants_JointUSR.world.gravityArrowLine.shapeType will not be stored in the result file, because the signal type is not supported info: Parameter model.root.ModelicaTest_trunk_cpp_ModelicaTest_MultiBody_FourbarVariants_JointUSR.world.label1 will not be stored in the result file, because the signal type is not supported info: Parameter model.root.ModelicaTest_trunk_cpp_ModelicaTest_MultiBody_FourbarVariants_JointUSR.world.label2 will not be stored in the result file, because the signal type is not supported info: Variable model.root.ModelicaTest_trunk_cpp_ModelicaTest_MultiBody_FourbarVariants_JointUSR.world.x_arrowHead.shapeType will not be stored in the result file, because the signal type is not supported info: Variable model.root.ModelicaTest_trunk_cpp_ModelicaTest_MultiBody_FourbarVariants_JointUSR.world.x_arrowLine.shapeType will not be stored in the result file, because the signal type is not supported info: Variable model.root.ModelicaTest_trunk_cpp_ModelicaTest_MultiBody_FourbarVariants_JointUSR.world.x_label.cylinders[1].shapeType will not be stored in the result file, because the signal type is not supported info: Variable model.root.ModelicaTest_trunk_cpp_ModelicaTest_MultiBody_FourbarVariants_JointUSR.world.x_label.cylinders[2].shapeType will not be stored in the result file, because the signal type is not supported info: Variable model.root.ModelicaTest_trunk_cpp_ModelicaTest_MultiBody_FourbarVariants_JointUSR.world.y_arrowHead.shapeType will not be stored in the result file, because the signal type is not supported info: Variable model.root.ModelicaTest_trunk_cpp_ModelicaTest_MultiBody_FourbarVariants_JointUSR.world.y_arrowLine.shapeType will not be stored in the result file, because the signal type is not supported info: Variable model.root.ModelicaTest_trunk_cpp_ModelicaTest_MultiBody_FourbarVariants_JointUSR.world.y_label.cylinders[1].shapeType will not be stored in the result file, because the signal type is not supported info: Variable model.root.ModelicaTest_trunk_cpp_ModelicaTest_MultiBody_FourbarVariants_JointUSR.world.y_label.cylinders[2].shapeType will not be stored in the result file, because the signal type is not supported info: Variable model.root.ModelicaTest_trunk_cpp_ModelicaTest_MultiBody_FourbarVariants_JointUSR.world.z_arrowHead.shapeType will not be stored in the result file, because the signal type is not supported info: Variable model.root.ModelicaTest_trunk_cpp_ModelicaTest_MultiBody_FourbarVariants_JointUSR.world.z_arrowLine.shapeType will not be stored in the result file, because the signal type is not supported info: Variable model.root.ModelicaTest_trunk_cpp_ModelicaTest_MultiBody_FourbarVariants_JointUSR.world.z_label.cylinders[1].shapeType will not be stored in the result file, because the signal type is not supported info: Variable model.root.ModelicaTest_trunk_cpp_ModelicaTest_MultiBody_FourbarVariants_JointUSR.world.z_label.cylinders[2].shapeType will not be stored in the result file, because the signal type is not supported info: Variable model.root.ModelicaTest_trunk_cpp_ModelicaTest_MultiBody_FourbarVariants_JointUSR.world.z_label.cylinders[3].shapeType will not be stored in the result file, because the signal type is not supported error: [fmi2logger] ModelicaTest_trunk_cpp_ModelicaTest_MultiBody_FourbarVariants_JointUSR (logStatusError): Singular position of loop (either no or two analytic solutions; the mechanism has lost one-degree-of freedom in this position). Try first to use another Modelica.Mechanics.MultiBody.Joints.Assemblies.JointXXX component. In most cases it is best that the joints outside of the JointXXX component are revolute and NOT prismatic joints. If this also lead to singular positions, it could be that this kinematic loop cannot be solved analytically. In this case you have to build up the loop with basic joints (NO aggregation JointXXX components) and rely on dynamic state selection, i.e., during simulation the states will be dynamically selected in such a way that in no position a degree of freedom is lost. error: [getDerivatives] fmi2_import_get_derivatives failed for FMU "model.root.ModelicaTest_trunk_cpp_ModelicaTest_MultiBody_FourbarVariants_JointUSR" error: [fmi2logger] ModelicaTest_trunk_cpp_ModelicaTest_MultiBody_FourbarVariants_JointUSR (logStatusError): Singular position of loop (either no or two analytic solutions; the mechanism has lost one-degree-of freedom in this position). Try first to use another Modelica.Mechanics.MultiBody.Joints.Assemblies.JointXXX component. In most cases it is best that the joints outside of the JointXXX component are revolute and NOT prismatic joints. If this also lead to singular positions, it could be that this kinematic loop cannot be solved analytically. In this case you have to build up the loop with basic joints (NO aggregation JointXXX components) and rely on dynamic state selection, i.e., during simulation the states will be dynamically selected in such a way that in no position a degree of freedom is lost. error: [getDerivatives] fmi2_import_get_derivatives failed for FMU "model.root.ModelicaTest_trunk_cpp_ModelicaTest_MultiBody_FourbarVariants_JointUSR" error: [fmi2logger] ModelicaTest_trunk_cpp_ModelicaTest_MultiBody_FourbarVariants_JointUSR (logStatusError): Singular position of loop (either no or two analytic solutions; the mechanism has lost one-degree-of freedom in this position). Try first to use another Modelica.Mechanics.MultiBody.Joints.Assemblies.JointXXX component. In most cases it is best that the joints outside of the JointXXX component are revolute and NOT prismatic joints. If this also lead to singular positions, it could be that this kinematic loop cannot be solved analytically. In this case you have to build up the loop with basic joints (NO aggregation JointXXX components) and rely on dynamic state selection, i.e., during simulation the states will be dynamically selected in such a way that in no position a degree of freedom is lost. error: [getDerivatives] fmi2_import_get_derivatives failed for FMU "model.root.ModelicaTest_trunk_cpp_ModelicaTest_MultiBody_FourbarVariants_JointUSR" info: Final Statistics for 'model.root': NumSteps = 2219 NumRhsEvals = 2607 NumLinSolvSetups = 232 NumNonlinSolvIters = 2603 NumNonlinSolvConvFails = 5 NumErrTestFails = 41 info: 0 warnings info: 6 errors