Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Modelica_trunk_Modelica.Mechanics.MultiBody.Examples.Elementary.RollingWheel.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo): time 0.001324/0.001324, allocations: 124.4 kB / 17.79 MB, free: 5.266 MB / 14.72 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo): time 0.001412/0.001412, allocations: 206.6 kB / 20.75 MB, free: 2.312 MB / 14.72 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/package.mo): time 1.487/1.487, allocations: 230.4 MB / 254 MB, free: 15.03 MB / 206.1 MB " [Timeout remaining time 178] 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(Modelica.Mechanics.MultiBody.Examples.Elementary.RollingWheel,fileNamePrefix="Modelica_trunk_Modelica_Mechanics_MultiBody_Examples_Elementary_RollingWheel",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Modelica.Mechanics.MultiBody.Examples.Elementary.RollingWheel,fileNamePrefix="Modelica_trunk_Modelica_Mechanics_MultiBody_Examples_Elementary_RollingWheel",fmuType="me",version="2.0",platforms={"static"}) [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 0.002186/0.002186, allocations: 67.89 kB / 373 MB, free: 10.11 MB / 302.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.117/0.1192, allocations: 53.37 MB / 426.4 MB, free: 4.645 MB / 350.1 MB Notification: Performance of NFInst.instantiate(Modelica.Mechanics.MultiBody.Examples.Elementary.RollingWheel): time 0.2314/0.3506, allocations: 7.04 MB / 433.4 MB, free: 7.527 MB / 350.1 MB Notification: Performance of NFInst.instExpressions: time 0.006762/0.3573, allocations: 3.18 MB / 436.6 MB, free: 6.289 MB / 350.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.001606/0.3589, allocations: 38.62 kB / 436.6 MB, free: 6.277 MB / 350.1 MB Notification: Performance of NFTyping.typeComponents: time 0.002575/0.3615, allocations: 0.9124 MB / 437.5 MB, free: 6.012 MB / 350.1 MB Notification: Performance of NFTyping.typeBindings: time 0.004224/0.3657, allocations: 1.367 MB / 438.9 MB, free: 5.633 MB / 350.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.001493/0.3672, allocations: 0.5243 MB / 439.4 MB, free: 5.465 MB / 350.1 MB Notification: Performance of NFFlatten.flatten: time 0.005329/0.3726, allocations: 2.756 MB / 442.2 MB, free: 4.5 MB / 350.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.002365/0.3749, allocations: 1.173 MB / 443.3 MB, free: 4 MB / 350.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.002179/0.3771, allocations: 0.8726 MB / 444.2 MB, free: 3.645 MB / 350.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.003753/0.3809, allocations: 2.252 MB / 446.5 MB, free: 3.043 MB / 350.1 MB Notification: Performance of NFPackage.collectConstants: time 0.0008279/0.3817, allocations: 178.4 kB / 446.6 MB, free: 3.043 MB / 350.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.002375/0.3841, allocations: 1.006 MB / 447.7 MB, free: 2.809 MB / 350.1 MB Notification: Performance of NFScalarize.scalarize: time 0.001318/0.3854, allocations: 1.142 MB / 448.8 MB, free: 2.383 MB / 350.1 MB Notification: Performance of NFVerifyModel.verify: time 0.001366/0.3868, allocations: 1.295 MB / 450.1 MB, free: 1.445 MB / 350.1 MB Notification: Performance of NFConvertDAE.convert: time 0.006676/0.3934, allocations: 4.412 MB / 454.5 MB, free: 14.7 MB / 366.1 MB Notification: Performance of FrontEnd - DAE generated: time 5.621e-06/0.3934, allocations: 1.344 kB / 454.5 MB, free: 14.7 MB / 366.1 MB Notification: Performance of FrontEnd: time 1.764e-06/0.3934, allocations: 3.938 kB / 454.5 MB, free: 14.7 MB / 366.1 MB Notification: Performance of Transformations before backend: time 0.000176/0.3936, allocations: 0 / 454.5 MB, free: 14.7 MB / 366.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 947 * Number of variables: 947 Notification: Performance of Generate backend data structure: time 0.01132/0.4049, allocations: 3.439 MB / 457.9 MB, free: 12.34 MB / 366.1 MB Notification: Performance of prepare preOptimizeDAE: time 5.312e-05/0.405, allocations: 9.781 kB / 458 MB, free: 12.34 MB / 366.1 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.001069/0.4061, allocations: 456.1 kB / 458.4 MB, free: 12.03 MB / 366.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.006571/0.4126, allocations: 1.682 MB / 460.1 MB, free: 11.16 MB / 366.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.004579/0.4172, allocations: 1.729 MB / 461.8 MB, free: 10.04 MB / 366.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001469/0.4174, allocations: 129.2 kB / 461.9 MB, free: 9.977 MB / 366.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0006957/0.418, allocations: 170.5 kB / 462.1 MB, free: 9.914 MB / 366.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01402/0.4321, allocations: 6.603 MB / 468.7 MB, free: 5.621 MB / 366.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 0.0001243/0.4322, allocations: 36.41 kB / 468.7 MB, free: 5.586 MB / 366.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0003709/0.4326, allocations: 87.89 kB / 468.8 MB, free: 5.5 MB / 366.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.002467/0.435, allocations: 1.323 MB / 470.2 MB, free: 4.18 MB / 366.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01265/0.4477, allocations: 5.844 MB / 476 MB, free: 14.33 MB / 382.1 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0416/0.4893, allocations: 28 MB / 0.4922 GB, free: 1.496 MB / 398.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.007357/0.4966, allocations: 2.703 MB / 0.4948 GB, free: 14.64 MB / 414.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.002238/0.4989, allocations: 1.221 MB / 0.496 GB, free: 13.41 MB / 414.1 MB Notification: Performance of preOpt evalFunc (simulation): time 0.0008331/0.4997, allocations: 0.6317 MB / 0.4966 GB, free: 12.66 MB / 414.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.981e-05/0.4997, allocations: 49.84 kB / 0.4967 GB, free: 12.61 MB / 414.1 MB Notification: Performance of pre-optimization done (n=129): time 4.459e-06/0.4998, allocations: 8 kB / 0.4967 GB, free: 12.6 MB / 414.1 MB Notification: Performance of matching and sorting (n=163): time 0.07839/0.5781, allocations: 21.14 MB / 0.5173 GB, free: 7.359 MB / 430.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001339/0.5783, allocations: 171.2 kB / 0.5175 GB, free: 7.156 MB / 430.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.004567/0.5828, allocations: 2.804 MB / 0.5202 GB, free: 4.336 MB / 430.1 MB Notification: Performance of collectPreVariables (initialization): time 0.0004355/0.5833, allocations: 45.7 kB / 0.5203 GB, free: 4.285 MB / 430.1 MB Notification: Performance of collectInitialEqns (initialization): time 0.002023/0.5853, allocations: 2.163 MB / 0.5224 GB, free: 2.098 MB / 430.1 MB Notification: Performance of collectInitialBindings (initialization): time 0.001044/0.5863, allocations: 0.659 MB / 0.523 GB, free: 1.434 MB / 430.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.001724/0.5881, allocations: 1 MB / 0.524 GB, free: 432 kB / 430.1 MB Notification: Performance of setup shared object (initialization): time 0.0001425/0.5882, allocations: 305.1 kB / 0.5243 GB, free: 124 kB / 430.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.003624/0.5918, allocations: 2.223 MB / 0.5265 GB, free: 13.89 MB / 446.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.006327/0.5982, allocations: 5.146 MB / 0.5315 GB, free: 7.285 MB / 446.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.01078/0.6089, allocations: 7.945 MB / 0.5393 GB, free: 13.89 MB / 462.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.000106/0.609, allocations: 32 kB / 0.5393 GB, free: 13.86 MB / 462.1 MB Notification: Performance of matching and sorting (n=641) (initialization): time 0.0265/0.6355, allocations: 10.25 MB / 0.5493 GB, free: 3.582 MB / 462.1 MB Notification: Performance of prepare postOptimizeDAE: time 8.852e-05/0.6356, allocations: 51.98 kB / 0.5493 GB, free: 3.531 MB / 462.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001356/0.6358, allocations: 104.8 kB / 0.5494 GB, free: 3.43 MB / 462.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.01259/0.6484, allocations: 3.432 MB / 0.5528 GB, free: 15.97 MB / 478.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003842/0.6522, allocations: 1.084 MB / 0.5539 GB, free: 14.89 MB / 478.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02242/0.6746, allocations: 12.85 MB / 0.5664 GB, free: 1.898 MB / 478.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004888/0.6795, allocations: 331.6 kB / 0.5667 GB, free: 1.574 MB / 478.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.00107/0.6806, allocations: 300 kB / 0.567 GB, free: 1.281 MB / 478.1 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 469 * Number of states: 0 () * Number of discrete variables: 15 (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],wheel1.body.sphereColor[3],wheel1.body.sphereColor[2],wheel1.body.sphereColor[1]) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (573): * Single equations (assignments): 562 * Array equations: 4 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 6 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 6 systems {(2,100.0%), (2,100.0%), (2,100.0%), (3,88.9%), (3,88.9%), (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): 1 system {(6,23,80.6%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.003162/0.6837, allocations: 1.47 MB / 0.5684 GB, free: 15.79 MB / 494.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0006895/0.6844, allocations: 266.2 kB / 0.5687 GB, free: 15.53 MB / 494.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01727/0.7017, allocations: 5.963 MB / 0.5745 GB, free: 9.527 MB / 494.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 9.172e-05/0.7018, allocations: 31.98 kB / 0.5745 GB, free: 9.496 MB / 494.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.721e-05/0.7018, allocations: 8 kB / 0.5746 GB, free: 9.488 MB / 494.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.662e-05/0.7019, allocations: 11.97 kB / 0.5746 GB, free: 9.477 MB / 494.1 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.03258/0.7345, allocations: 13.2 MB / 0.5875 GB, free: 12.19 MB / 0.4981 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.951e-05/0.7345, allocations: 0 / 0.5875 GB, free: 12.19 MB / 0.4981 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.00121/0.7357, allocations: 231.7 kB / 0.5877 GB, free: 11.96 MB / 0.4981 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.01359/0.7493, allocations: 4.02 MB / 0.5916 GB, free: 7.918 MB / 0.4981 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0004237/0.7497, allocations: 51.94 kB / 0.5917 GB, free: 7.867 MB / 0.4981 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.02127/0.771, allocations: 12.83 MB / 0.6042 GB, free: 10.89 MB / 0.5137 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.685e-06/0.771, allocations: 0 / 0.6042 GB, free: 10.89 MB / 0.5137 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02267/0.7936, allocations: 10.07 MB / 0.614 GB, free: 0.7773 MB / 0.5137 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0007631/0.7944, allocations: 319.2 kB / 0.6143 GB, free: 456 kB / 0.5137 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0004492/0.7949, allocations: 35.98 kB / 0.6143 GB, free: 420 kB / 0.5137 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001672/0.7965, allocations: 187.7 kB / 0.6145 GB, free: 232 kB / 0.5137 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0004473/0.797, allocations: 112.8 kB / 0.6146 GB, free: 120 kB / 0.5137 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001653/0.7971, allocations: 55.95 kB / 0.6147 GB, free: 64 kB / 0.5137 GB Notification: Performance of sorting global known variables: time 0.2435/1.041, allocations: 1.731 MB / 0.6164 GB, free: 165.6 MB / 0.5137 GB Notification: Performance of sort global known variables: time 2.5e-07/1.041, allocations: 0 / 0.6164 GB, free: 165.6 MB / 0.5137 GB Notification: Performance of remove unused functions: time 0.00508/1.046, allocations: 0.8068 MB / 0.6172 GB, free: 165.6 MB / 0.5137 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 5 * Number of states: 8 (wheel1.x,wheel1.y,wheel1.angles[1],wheel1.angles[2],wheel1.angles[3],wheel1.der_angles[1],wheel1.der_angles[2],wheel1.der_angles[3]) * 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 (105): * Single equations (assignments): 94 * Array equations: 4 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 6 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 6 systems {(2,100.0%), (2,100.0%), (3,88.9%), (2,100.0%), (3,88.9%), (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): 1 system {(6,19,80.6%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.02291/1.069, allocations: 10.7 MB / 0.6276 GB, free: 163.3 MB / 0.5137 GB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/Mechanics/MultiBody/Parts/RollingWheel.mo:33:3-37:72:writable] Warning: Variable $DER.wheel1.der_angles[2] has attribute stateSelect=StateSelect.always, but can't be selected as a state. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/Mechanics/MultiBody/Parts/RollingWheel.mo:33:3-37:72:writable] Warning: Variable $DER.wheel1.der_angles[1] has attribute stateSelect=StateSelect.always, but can't be selected as a state. Notification: Performance of simCode: created initialization part: time 0.0117/1.08, allocations: 6.018 MB / 0.6335 GB, free: 160.8 MB / 0.5137 GB Notification: Performance of simCode: created event and clocks part: time 6.211e-06/1.08, allocations: 1.125 kB / 0.6335 GB, free: 160.8 MB / 0.5137 GB Notification: Performance of simCode: created simulation system equations: time 0.005061/1.085, allocations: 2.72 MB / 0.6362 GB, free: 159.4 MB / 0.5137 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002678/1.088, allocations: 289.7 kB / 0.6364 GB, free: 159.2 MB / 0.5137 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.06458/1.153, allocations: 42.34 MB / 0.6778 GB, free: 124.8 MB / 0.5137 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001911/1.155, allocations: 2.322 MB / 0.68 GB, free: 122.4 MB / 0.5137 GB Notification: Performance of simCode: alias equations: time 0.002734/1.157, allocations: 1.504 MB / 0.6815 GB, free: 120.9 MB / 0.5137 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001443/1.159, allocations: 1.128 MB / 0.6826 GB, free: 119.8 MB / 0.5137 GB Notification: Performance of SimCode: time 8.62e-07/1.159, allocations: 0 / 0.6826 GB, free: 119.8 MB / 0.5137 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.09992/1.259, allocations: 62.95 MB / 0.7441 GB, free: 57.17 MB / 0.5137 GB Notification: Performance of buildModelFMU: Generate platform static: time 16.13/17.39, allocations: 7.984 kB / 0.7441 GB, free: 57.16 MB / 0.5137 GB " [Timeout remaining time 642] (rm -f Modelica_trunk_Modelica.Mechanics.MultiBody.Examples.Elementary.RollingWheel.pipe ; mkfifo Modelica_trunk_Modelica.Mechanics.MultiBody.Examples.Elementary.RollingWheel.pipe ; head -c 1048576 < Modelica_trunk_Modelica.Mechanics.MultiBody.Examples.Elementary.RollingWheel.pipe >> ../files/Modelica_trunk_Modelica.Mechanics.MultiBody.Examples.Elementary.RollingWheel.sim & python3 -m fmpy simulate --output-file Modelica_trunk_Modelica.Mechanics.MultiBody.Examples.Elementary.RollingWheel_res.csv --start-time 0 --stop-time 4 --timeout 50 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 0.00079968 Modelica_trunk_Modelica_Mechanics_MultiBody_Examples_Elementary_RollingWheel.fmu > Modelica_trunk_Modelica.Mechanics.MultiBody.Examples.Elementary.RollingWheel.pipe 2>&1) [Timeout 52.5] diffSimulationResults("Modelica_trunk_Modelica.Mechanics.MultiBody.Examples.Elementary.RollingWheel_res.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v4.1.0/Modelica/Mechanics/MultiBody/Examples/Elementary/RollingWheel/RollingWheel.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Modelica_trunk_Modelica.Mechanics.MultiBody.Examples.Elementary.RollingWheel.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 660] "Error: Could not read variable wheel1.der_angles[3] in file Modelica_trunk_Modelica.Mechanics.MultiBody.Examples.Elementary.RollingWheel_res.csv. Warning: Get data of variable wheel1.der_angles[3] from file Modelica_trunk_Modelica.Mechanics.MultiBody.Examples.Elementary.RollingWheel_res.csv failed! Error: Could not read variable wheel1.x in file Modelica_trunk_Modelica.Mechanics.MultiBody.Examples.Elementary.RollingWheel_res.csv. Warning: Get data of variable wheel1.x from file Modelica_trunk_Modelica.Mechanics.MultiBody.Examples.Elementary.RollingWheel_res.csv failed! Error: Could not read variable wheel1.y in file Modelica_trunk_Modelica.Mechanics.MultiBody.Examples.Elementary.RollingWheel_res.csv. Warning: Get data of variable wheel1.y from file Modelica_trunk_Modelica.Mechanics.MultiBody.Examples.Elementary.RollingWheel_res.csv failed! " [Timeout remaining time 660] Reference file matches [Calling sys.exit(0), Time elapsed: 20.137443760060705]