Running: ./testmodel.py --libraries=/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/ --ompython_omhome=/usr Modelica_4.0.0_Modelica.Mechanics.MultiBody.Examples.Elementary.RollingWheelSetPulling.conf.json loadFile("/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false) loadFile("/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false) loadFile("/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) Using package ModelicaServices with version 4.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo) Using package Modelica with version 4.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo) Using package Complex with version 4.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo) Running command: translateModel(Modelica.Mechanics.MultiBody.Examples.Elementary.RollingWheelSetPulling,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|wheelSet.der_theta1|wheelSet.der_theta2|wheelSet.phi|wheelSet.theta1|wheelSet.theta2|wheelSet.x|wheelSet.y",fileNamePrefix="Modelica_4.0.0_Modelica.Mechanics.MultiBody.Examples.Elementary.RollingWheelSetPulling") translateModel(Modelica.Mechanics.MultiBody.Examples.Elementary.RollingWheelSetPulling,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|wheelSet.der_theta1|wheelSet.der_theta2|wheelSet.phi|wheelSet.theta1|wheelSet.theta2|wheelSet.x|wheelSet.y",fileNamePrefix="Modelica_4.0.0_Modelica.Mechanics.MultiBody.Examples.Elementary.RollingWheelSetPulling") Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.0009196/0.0009197, allocations: 183.7 kB / 16.71 MB, free: 4.969 MB / 13.93 MB Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.218/1.218, allocations: 225.7 MB / 243.2 MB, free: 10.21 MB / 202.7 MB Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0007402/0.0007402, allocations: 99.41 kB / 294.4 MB, free: 9.73 MB / 234.7 MB Notification: Performance of FrontEnd - loaded program: time 0.0002356/0.0002357, allocations: 8 kB / 354.2 MB, free: 13.87 MB / 298.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.208/0.2082, allocations: 50.42 MB / 404.6 MB, free: 31.37 MB / 298.7 MB Notification: Performance of NFInst.instantiate(Modelica.Mechanics.MultiBody.Examples.Elementary.RollingWheelSetPulling): time 0.05792/0.2662, allocations: 75.61 MB / 480.2 MB, free: 3.543 MB / 346.7 MB Notification: Performance of NFInst.instExpressions: time 0.03718/0.3034, allocations: 20.07 MB / 0.4885 GB, free: 14.71 MB / 378.7 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.01465/0.3181, allocations: 359.1 kB / 0.4889 GB, free: 14.36 MB / 378.7 MB Notification: Performance of NFTyping.typeComponents: time 0.002435/0.3206, allocations: 0.6687 MB / 0.4895 GB, free: 13.68 MB / 378.7 MB Notification: Performance of NFTyping.typeBindings: time 0.006296/0.3269, allocations: 2.265 MB / 0.4917 GB, free: 11.41 MB / 378.7 MB Notification: Performance of NFTyping.typeClassSections: time 0.00298/0.3299, allocations: 1.381 MB / 0.4931 GB, free: 10.03 MB / 378.7 MB Notification: Performance of NFFlatten.flatten: time 0.2116/0.5415, allocations: 10.11 MB / 0.503 GB, free: 7.309 MB / 378.7 MB Notification: Performance of NFFlatten.resolveConnections: time 0.01208/0.5536, allocations: 10.76 MB / 0.5135 GB, free: 4.078 MB / 378.7 MB Notification: Performance of NFEvalConstants.evaluate: time 0.00391/0.5576, allocations: 1.932 MB / 0.5154 GB, free: 4.074 MB / 378.7 MB Notification: Performance of NFSimplifyModel.simplify: time 0.004886/0.5625, allocations: 3.064 MB / 0.5184 GB, free: 4.066 MB / 378.7 MB Notification: Performance of NFPackage.collectConstants: time 0.0009627/0.5635, allocations: 231.7 kB / 0.5186 GB, free: 4.066 MB / 378.7 MB Notification: Performance of NFFlatten.collectFunctions: time 0.003031/0.5665, allocations: 1.067 MB / 0.5196 GB, free: 4.066 MB / 378.7 MB Notification: Performance of NFScalarize.scalarize: time 0.003156/0.5697, allocations: 2.509 MB / 0.5221 GB, free: 4.023 MB / 378.7 MB Notification: Performance of NFVerifyModel.verify: time 0.003444/0.5731, allocations: 2.949 MB / 0.525 GB, free: 2.902 MB / 378.7 MB Notification: Performance of NFConvertDAE.convert: time 0.01482/0.588, allocations: 11.22 MB / 0.5359 GB, free: 0 / 378.7 MB Notification: Performance of FrontEnd - DAE generated: time 1.105e-05/0.588, allocations: 128 / 0.5359 GB, free: 0 / 378.7 MB Notification: Performance of FrontEnd: time 2.595e-06/0.588, allocations: 64 / 0.5359 GB, free: 0 / 378.7 MB Notification: Performance of Transformations before backend: time 0.0004667/0.5885, allocations: 0 / 0.5359 GB, free: 0 / 378.7 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 2047 * Number of variables: 2047 Notification: Performance of Generate backend data structure: time 0.01477/0.6033, allocations: 5.979 MB / 0.5417 GB, free: 12.43 MB / 394.7 MB Notification: Performance of prepare preOptimizeDAE: time 3.897e-05/0.6033, allocations: 7.812 kB / 0.5418 GB, free: 12.43 MB / 394.7 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.008565/0.6119, allocations: 2.302 MB / 0.544 GB, free: 11.35 MB / 394.7 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.008055/0.62, allocations: 4.102 MB / 0.548 GB, free: 9.988 MB / 394.7 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002294/0.6203, allocations: 370.6 kB / 0.5484 GB, free: 9.973 MB / 394.7 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.001431/0.6217, allocations: 499.3 kB / 0.5488 GB, free: 9.961 MB / 394.7 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.02465/0.6464, allocations: 14.58 MB / 0.5631 GB, free: 2.145 MB / 394.7 MB Notification: Performance of preOpt findStateOrder (simulation): time 0.0002172/0.6466, allocations: 69.02 kB / 0.5631 GB, free: 2.105 MB / 394.7 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0007355/0.6474, allocations: 229.7 kB / 0.5634 GB, free: 2.043 MB / 394.7 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.003805/0.6512, allocations: 2.508 MB / 0.5658 GB, free: 12 kB / 394.7 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0236/0.6748, allocations: 12.7 MB / 0.5782 GB, free: 7.453 MB / 410.7 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.06565/0.7405, allocations: 58.53 MB / 0.6354 GB, free: 3.789 MB / 458.7 MB Notification: Performance of preOpt comSubExp (simulation): time 0.01692/0.7574, allocations: 7.07 MB / 0.6423 GB, free: 12.58 MB / 474.7 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.005396/0.7629, allocations: 4.771 MB / 0.6469 GB, free: 7.805 MB / 474.7 MB Notification: Performance of preOpt evalFunc (simulation): time 0.001143/0.764, allocations: 1.282 MB / 0.6482 GB, free: 6.32 MB / 474.7 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.01478/0.7788, allocations: 5.133 MB / 0.6532 GB, free: 1.133 MB / 474.7 MB Notification: Performance of pre-optimization done (n=297): time 4.689e-06/0.7789, allocations: 0 / 0.6532 GB, free: 1.133 MB / 474.7 MB Notification: Performance of matching and sorting (n=392): time 0.319/1.098, allocations: 48.1 MB / 0.7002 GB, free: 201.1 MB / 0.4949 GB Notification: Performance of inlineWhenForInitialization (initialization): time 8.37e-05/1.098, allocations: 177.8 kB / 0.7003 GB, free: 201 MB / 0.4949 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.006431/1.104, allocations: 4.976 MB / 0.7052 GB, free: 199.1 MB / 0.4949 GB Notification: Performance of collectPreVariables (initialization): time 0.0009242/1.105, allocations: 81.3 kB / 0.7053 GB, free: 199.1 MB / 0.4949 GB Notification: Performance of collectInitialEqns (initialization): time 0.00254/1.108, allocations: 4.007 MB / 0.7092 GB, free: 196.1 MB / 0.4949 GB Notification: Performance of collectInitialBindings (initialization): time 0.001614/1.11, allocations: 1.435 MB / 0.7106 GB, free: 195 MB / 0.4949 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004164/1.11, allocations: 171.2 kB / 0.7108 GB, free: 194.9 MB / 0.4949 GB Notification: Performance of setup shared object (initialization): time 0.0002987/1.11, allocations: 0.656 MB / 0.7114 GB, free: 194.4 MB / 0.4949 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.004849/1.115, allocations: 4.362 MB / 0.7157 GB, free: 192.8 MB / 0.4949 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.00617/1.121, allocations: 8.658 MB / 0.7241 GB, free: 185.4 MB / 0.4949 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01272/1.134, allocations: 14.09 MB / 0.7379 GB, free: 171.2 MB / 0.4949 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0001028/1.134, allocations: 44 kB / 0.7379 GB, free: 171.1 MB / 0.4949 GB Notification: Performance of matching and sorting (n=1088) (initialization): time 0.02939/1.164, allocations: 17.54 MB / 0.755 GB, free: 153.8 MB / 0.4949 GB Notification: Performance of prepare postOptimizeDAE: time 0.0001472/1.164, allocations: 68 kB / 0.7551 GB, free: 153.7 MB / 0.4949 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001749/1.164, allocations: 149 kB / 0.7552 GB, free: 153.6 MB / 0.4949 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.01234/1.176, allocations: 5.385 MB / 0.7605 GB, free: 148.2 MB / 0.4949 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.005399/1.182, allocations: 1.793 MB / 0.7623 GB, free: 146.4 MB / 0.4949 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03516/1.217, allocations: 32.52 MB / 0.794 GB, free: 113.6 MB / 0.4949 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.006554/1.224, allocations: 0.5481 MB / 0.7946 GB, free: 113 MB / 0.4949 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001038/1.225, allocations: 472.5 kB / 0.795 GB, free: 112.6 MB / 0.4949 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 674 * Number of states: 0 () * Number of discrete variables: 59 ($whenCondition1,$PRE.combiTimeTable.nextTimeEvent,combiTimeTable.nextTimeEvent,$PRE.combiTimeTable.nextTimeEventScaled,combiTimeTable.nextTimeEventScaled,shape.color[3],shape.color[2],shape.color[1],fixedTranslation.color[3],fixedTranslation.color[2],fixedTranslation.color[1],body.sphereColor[3],body.sphereColor[2],body.sphereColor[1],wheelSet.wheelSetJoint.revolute2.cylinderColor[3],wheelSet.wheelSetJoint.revolute2.cylinderColor[2],wheelSet.wheelSetJoint.revolute2.cylinderColor[1],wheelSet.wheelSetJoint.revolute1.cylinderColor[3],wheelSet.wheelSetJoint.revolute1.cylinderColor[2],wheelSet.wheelSetJoint.revolute1.cylinderColor[1],wheelSet.wheelSetJoint.rod2.color[3],wheelSet.wheelSetJoint.rod2.color[2],wheelSet.wheelSetJoint.rod2.color[1],wheelSet.wheelSetJoint.revolute.cylinderColor[3],wheelSet.wheelSetJoint.revolute.cylinderColor[2],wheelSet.wheelSetJoint.revolute.cylinderColor[1],wheelSet.wheelSetJoint.prismatic2.boxColor[3],wheelSet.wheelSetJoint.prismatic2.boxColor[2],wheelSet.wheelSetJoint.prismatic2.boxColor[1],wheelSet.wheelSetJoint.prismatic1.boxColor[3],wheelSet.wheelSetJoint.prismatic1.boxColor[2],wheelSet.wheelSetJoint.prismatic1.boxColor[1],wheelSet.wheelSetJoint.rod1.color[3],wheelSet.wheelSetJoint.rod1.color[2],wheelSet.wheelSetJoint.rod1.color[1],wheelSet.wheelSetJoint.fixed.color[3],wheelSet.wheelSetJoint.fixed.color[2],wheelSet.wheelSetJoint.fixed.color[1],wheelSet.body1.sphereColor[3],wheelSet.body1.sphereColor[2],wheelSet.body1.sphereColor[1],wheelSet.body2.sphereColor[3],wheelSet.body2.sphereColor[2],wheelSet.body2.sphereColor[1],world.groundColor[3],world.groundColor[2],world.groundColor[1],world.gravityArrowColor[3],world.gravityArrowColor[2],world.gravityArrowColor[1],world.axisColor_x[3],world.axisColor_x[2],world.axisColor_x[1],world.gravitySphereColor[3],world.gravitySphereColor[2],world.gravitySphereColor[1],force.color[3],force.color[2],force.color[1]) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (926): * Single equations (assignments): 918 * Array equations: 3 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 3 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 3 systems {(2,100.0%), (2,100.0%), (2,100.0%)} * Non-linear Jacobian (size): 0 systems * Without analytic Jacobian (size): 0 systems Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 2 systems {(8,104,57.8%), (2,23,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.005542/1.23, allocations: 3.015 MB / 0.7979 GB, free: 109.6 MB / 0.4949 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0009807/1.231, allocations: 497.6 kB / 0.7984 GB, free: 109.1 MB / 0.4949 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01865/1.25, allocations: 12.18 MB / 0.8103 GB, free: 96.83 MB / 0.4949 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.623e-05/1.25, allocations: 41.41 kB / 0.8104 GB, free: 96.79 MB / 0.4949 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.166e-05/1.25, allocations: 24 kB / 0.8104 GB, free: 96.77 MB / 0.4949 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.372e-05/1.25, allocations: 23.92 kB / 0.8104 GB, free: 96.75 MB / 0.4949 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.03394/1.284, allocations: 24.32 MB / 0.8341 GB, free: 72.3 MB / 0.4949 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.645e-05/1.284, allocations: 7.938 kB / 0.8342 GB, free: 72.29 MB / 0.4949 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002249/1.286, allocations: 0.5385 MB / 0.8347 GB, free: 71.75 MB / 0.4949 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.01143/1.298, allocations: 5.009 MB / 0.8396 GB, free: 66.73 MB / 0.4949 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0004248/1.298, allocations: 75.98 kB / 0.8396 GB, free: 66.66 MB / 0.4949 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.03373/1.332, allocations: 31.17 MB / 0.8701 GB, free: 35.22 MB / 0.4949 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.748e-06/1.332, allocations: 7.938 kB / 0.8701 GB, free: 35.21 MB / 0.4949 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.2242/1.556, allocations: 17.82 MB / 0.8875 GB, free: 183.6 MB / 0.4949 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001687/1.558, allocations: 0.5372 MB / 0.888 GB, free: 183.5 MB / 0.4949 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.002093/1.56, allocations: 70.7 kB / 0.8881 GB, free: 183.5 MB / 0.4949 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.00413/1.564, allocations: 314.8 kB / 0.8884 GB, free: 183.5 MB / 0.4949 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001567/1.566, allocations: 278 kB / 0.8887 GB, free: 183.5 MB / 0.4949 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0003763/1.566, allocations: 109.8 kB / 0.8888 GB, free: 183.5 MB / 0.4949 GB Notification: Performance of sorting global known variables: time 0.00578/1.572, allocations: 3.17 MB / 0.8919 GB, free: 183.3 MB / 0.4949 GB Notification: Performance of sort global known variables: time 2.2e-07/1.572, allocations: 0 / 0.8919 GB, free: 183.3 MB / 0.4949 GB Notification: Performance of remove unused functions: time 0.007954/1.58, allocations: 1.848 MB / 0.8937 GB, free: 183.3 MB / 0.4949 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 15 * Number of states: 7 (wheelSet.x,wheelSet.y,wheelSet.phi,wheelSet.theta1,wheelSet.theta2,wheelSet.der_theta1,wheelSet.der_theta2) * Number of discrete variables: 3 ($whenCondition1,combiTimeTable.nextTimeEvent,combiTimeTable.nextTimeEventScaled) * Number of discrete states: 2 (combiTimeTable.nextTimeEvent,combiTimeTable.nextTimeEventScaled) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (242): * Single equations (assignments): 232 * Array equations: 3 * Algorithm blocks: 0 * Record equations: 0 * When equations: 2 * If-equations: 0 * Equation systems (not torn): 3 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 3 systems {(2,100.0%), (2,100.0%), (2,100.0%)} * Non-linear Jacobian (size): 0 systems * Without analytic Jacobian (size): 0 systems Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 2 systems {(8,101,71.9%), (1,21,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.001564/1.581, allocations: 0.588 MB / 0.8942 GB, free: 183 MB / 0.4949 GB [/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/Mechanics/MultiBody/Parts/RollingWheelSet.mo:46:3-49:53:writable] Warning: Variable $DER.wheelSet.der_theta2 has attribute stateSelect=StateSelect.always, but can't be selected as a state. [/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/Mechanics/MultiBody/Parts/RollingWheelSet.mo:42:3-45:53:writable] Warning: Variable $DER.wheelSet.der_theta1 has attribute stateSelect=StateSelect.always, but can't be selected as a state. [/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/Mechanics/MultiBody/Parts/RollingWheelSet.mo:46:3-49:53:writable] Warning: Variable $DER.wheelSet.der_theta2 has attribute stateSelect=StateSelect.always, but can't be selected as a state. [/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/Mechanics/MultiBody/Parts/RollingWheelSet.mo:42:3-45:53:writable] Warning: Variable $DER.wheelSet.der_theta1 has attribute stateSelect=StateSelect.always, but can't be selected as a state. Notification: Performance of simCode: created initialization part: time 0.0161/1.598, allocations: 11.63 MB / 0.9056 GB, free: 180.7 MB / 0.4949 GB Notification: Performance of simCode: created event and clocks part: time 7.394e-06/1.598, allocations: 2.5 kB / 0.9056 GB, free: 180.7 MB / 0.4949 GB Notification: Performance of simCode: created simulation system equations: time 0.007954/1.605, allocations: 5.694 MB / 0.9112 GB, free: 178.1 MB / 0.4949 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00647/1.612, allocations: 0.6597 MB / 0.9118 GB, free: 177.8 MB / 0.4949 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.03017/1.642, allocations: 19.81 MB / 0.9311 GB, free: 166.5 MB / 0.4949 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.004891/1.647, allocations: 4.568 MB / 0.9356 GB, free: 162.9 MB / 0.4949 GB Notification: Performance of simCode: alias equations: time 0.005527/1.653, allocations: 2.486 MB / 0.938 GB, free: 161.3 MB / 0.4949 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001134/1.654, allocations: 344.5 kB / 0.9384 GB, free: 161 MB / 0.4949 GB Notification: Performance of SimCode: time 7.82e-07/1.654, allocations: 4 kB / 0.9384 GB, free: 161 MB / 0.4949 GB Notification: Performance of Templates: time 0.1092/1.763, allocations: 87.75 MB / 1.024 GB, free: 76.66 MB / 0.4949 GB make -j1 -f Modelica_4.0.0_Modelica.Mechanics.MultiBody.Examples.Elementary.RollingWheelSetPulling.makefile (rm -f Modelica_4.0.0_Modelica.Mechanics.MultiBody.Examples.Elementary.RollingWheelSetPulling.pipe ; mkfifo Modelica_4.0.0_Modelica.Mechanics.MultiBody.Examples.Elementary.RollingWheelSetPulling.pipe ; head -c 1048576 < Modelica_4.0.0_Modelica.Mechanics.MultiBody.Examples.Elementary.RollingWheelSetPulling.pipe >> ../files/Modelica_4.0.0_Modelica.Mechanics.MultiBody.Examples.Elementary.RollingWheelSetPulling.sim & ./Modelica_4.0.0_Modelica.Mechanics.MultiBody.Examples.Elementary.RollingWheelSetPulling -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS > Modelica_4.0.0_Modelica.Mechanics.MultiBody.Examples.Elementary.RollingWheelSetPulling.pipe 2>&1) diffSimulationResults("Modelica_4.0.0_Modelica.Mechanics.MultiBody.Examples.Elementary.RollingWheelSetPulling_res.mat","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v4.0.0/Modelica/Mechanics/MultiBody/Examples/Elementary/RollingWheelSetPulling/RollingWheelSetPulling.csv","../files/Modelica_4.0.0_Modelica.Mechanics.MultiBody.Examples.Elementary.RollingWheelSetPulling.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) Reference file matches