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 0.001531/0.001531, allocations: 110 kB / 20.43 MB, free: 1.453 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 0.001962/0.001962, allocations: 213.6 kB / 23.74 MB, free: 4.66 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 1.473/1.473, allocations: 230.5 MB / 257.4 MB, free: 8.012 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 0.002945/0.002945, allocations: 63.91 kB / 377.8 MB, free: 2.992 MB / 302.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2827/0.2857, allocations: 53.4 MB / 431.2 MB, free: 6.68 MB / 334.1 MB Notification: Performance of NFInst.instantiate(Modelica.Mechanics.MultiBody.Examples.Elementary.RollingWheel): time 0.009242/0.2949, allocations: 7.069 MB / 438.3 MB, free: 15.58 MB / 350.1 MB Notification: Performance of NFInst.instExpressions: time 0.006865/0.3018, allocations: 3.201 MB / 441.5 MB, free: 12.37 MB / 350.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.001121/0.3029, allocations: 35.88 kB / 441.5 MB, free: 12.33 MB / 350.1 MB Notification: Performance of NFTyping.typeComponents: time 0.002278/0.3052, allocations: 0.9145 MB / 442.4 MB, free: 11.41 MB / 350.1 MB Notification: Performance of NFTyping.typeBindings: time 0.00385/0.309, allocations: 1.374 MB / 443.8 MB, free: 10.04 MB / 350.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.00147/0.3105, allocations: 0.5186 MB / 444.3 MB, free: 9.516 MB / 350.1 MB Notification: Performance of NFFlatten.flatten: time 0.004844/0.3153, allocations: 2.758 MB / 447.1 MB, free: 6.754 MB / 350.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.002037/0.3174, allocations: 1.223 MB / 448.3 MB, free: 5.516 MB / 350.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.001934/0.3193, allocations: 0.8798 MB / 449.2 MB, free: 4.633 MB / 350.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.003542/0.3228, allocations: 2.256 MB / 451.4 MB, free: 2.371 MB / 350.1 MB Notification: Performance of NFPackage.collectConstants: time 0.0007689/0.3236, allocations: 176 kB / 451.6 MB, free: 2.199 MB / 350.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.002396/0.326, allocations: 1.006 MB / 452.6 MB, free: 1.191 MB / 350.1 MB Notification: Performance of NFScalarize.scalarize: time 0.001646/0.3277, allocations: 1.137 MB / 453.7 MB, free: 52 kB / 350.1 MB Notification: Performance of NFVerifyModel.verify: time 0.002536/0.3302, allocations: 1.301 MB / 455 MB, free: 14.74 MB / 366.1 MB Notification: Performance of NFConvertDAE.convert: time 0.007236/0.3374, allocations: 4.409 MB / 459.4 MB, free: 10.32 MB / 366.1 MB Notification: Performance of FrontEnd - DAE generated: time 7.694e-06/0.3374, allocations: 0 / 459.4 MB, free: 10.32 MB / 366.1 MB Notification: Performance of FrontEnd: time 3.687e-06/0.3374, allocations: 0 / 459.4 MB, free: 10.32 MB / 366.1 MB Notification: Performance of Transformations before backend: time 0.000186/0.3376, allocations: 4 kB / 459.4 MB, free: 10.32 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 0.0107/0.3483, allocations: 3.364 MB / 462.8 MB, free: 6.906 MB / 366.1 MB Notification: Performance of prepare preOptimizeDAE: time 5.287e-05/0.3484, allocations: 8.031 kB / 462.8 MB, free: 6.898 MB / 366.1 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0011/0.3495, allocations: 466.3 kB / 463.3 MB, free: 6.434 MB / 366.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.006419/0.3559, allocations: 1.672 MB / 464.9 MB, free: 4.758 MB / 366.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.004534/0.3604, allocations: 1.684 MB / 466.6 MB, free: 3.039 MB / 366.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001395/0.3606, allocations: 131.1 kB / 466.8 MB, free: 2.91 MB / 366.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0007533/0.3613, allocations: 171.8 kB / 466.9 MB, free: 2.742 MB / 366.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01317/0.3745, allocations: 6.596 MB / 473.5 MB, free: 11.61 MB / 382.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 0.0001375/0.3746, allocations: 31.7 kB / 473.6 MB, free: 11.57 MB / 382.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0005041/0.3751, allocations: 91.89 kB / 473.6 MB, free: 11.48 MB / 382.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.002443/0.3776, allocations: 1.331 MB / 475 MB, free: 10.16 MB / 382.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01201/0.3896, allocations: 5.835 MB / 480.8 MB, free: 4.316 MB / 382.1 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.038/0.4276, allocations: 27.91 MB / 0.4968 GB, free: 7.559 MB / 414.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.006051/0.4336, allocations: 2.254 MB / 0.499 GB, free: 5.266 MB / 414.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.001737/0.4354, allocations: 1.22 MB / 0.5002 GB, free: 4.031 MB / 414.1 MB Notification: Performance of preOpt evalFunc (simulation): time 0.0005151/0.4359, allocations: 180.2 kB / 0.5004 GB, free: 3.855 MB / 414.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.282e-05/0.4359, allocations: 54.98 kB / 0.5004 GB, free: 3.793 MB / 414.1 MB Notification: Performance of pre-optimization done (n=129): time 4.148e-06/0.4359, allocations: 0 / 0.5004 GB, free: 3.793 MB / 414.1 MB Notification: Performance of matching and sorting (n=163): time 0.07269/0.5086, allocations: 20.92 MB / 0.5208 GB, free: 14.81 MB / 446.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001392/0.5088, allocations: 171.2 kB / 0.521 GB, free: 14.61 MB / 446.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.004505/0.5133, allocations: 2.8 MB / 0.5237 GB, free: 11.79 MB / 446.1 MB Notification: Performance of collectPreVariables (initialization): time 0.0003675/0.5137, allocations: 45.7 kB / 0.5238 GB, free: 11.74 MB / 446.1 MB Notification: Performance of collectInitialEqns (initialization): time 0.001935/0.5156, allocations: 2.175 MB / 0.5259 GB, free: 9.539 MB / 446.1 MB Notification: Performance of collectInitialBindings (initialization): time 0.0009902/0.5166, allocations: 0.655 MB / 0.5265 GB, free: 8.879 MB / 446.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.001835/0.5184, allocations: 1.004 MB / 0.5275 GB, free: 7.863 MB / 446.1 MB Notification: Performance of setup shared object (initialization): time 0.000127/0.5185, allocations: 301.1 kB / 0.5278 GB, free: 7.566 MB / 446.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.003491/0.522, allocations: 2.219 MB / 0.53 GB, free: 5.34 MB / 446.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.2728/0.7949, allocations: 5.135 MB / 0.535 GB, free: 97.29 MB / 446.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.009745/0.8046, allocations: 7.96 MB / 0.5428 GB, free: 91.64 MB / 446.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0001609/0.8048, allocations: 30.25 kB / 0.5428 GB, free: 91.64 MB / 446.1 MB Notification: Performance of matching and sorting (n=641) (initialization): time 0.02336/0.8281, allocations: 10.25 MB / 0.5528 GB, free: 88.39 MB / 446.1 MB Notification: Performance of prepare postOptimizeDAE: time 0.0001023/0.8282, allocations: 52.5 kB / 0.5529 GB, free: 88.39 MB / 446.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001561/0.8284, allocations: 107.8 kB / 0.553 GB, free: 88.39 MB / 446.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.01122/0.8396, allocations: 3.425 MB / 0.5563 GB, free: 87.12 MB / 446.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003451/0.8431, allocations: 1.084 MB / 0.5574 GB, free: 86.04 MB / 446.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01677/0.8598, allocations: 12.74 MB / 0.5698 GB, free: 73.24 MB / 446.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004433/0.8643, allocations: 337.4 kB / 0.5701 GB, free: 72.93 MB / 446.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001012/0.8653, allocations: 306.9 kB / 0.5704 GB, free: 72.64 MB / 446.1 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 0.002827/0.8681, allocations: 1.463 MB / 0.5718 GB, free: 71.23 MB / 446.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0006737/0.8688, allocations: 260.8 kB / 0.5721 GB, free: 71.12 MB / 446.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01456/0.8833, allocations: 5.973 MB / 0.5779 GB, free: 65.12 MB / 446.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 8.511e-05/0.8834, allocations: 32 kB / 0.578 GB, free: 65.09 MB / 446.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.874e-05/0.8835, allocations: 8 kB / 0.578 GB, free: 65.08 MB / 446.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.116e-05/0.8835, allocations: 11.97 kB / 0.578 GB, free: 65.07 MB / 446.1 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.02772/0.9112, allocations: 13.19 MB / 0.5909 GB, free: 51.93 MB / 446.1 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.93e-05/0.9112, allocations: 0 / 0.5909 GB, free: 51.93 MB / 446.1 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001071/0.9123, allocations: 235.7 kB / 0.5911 GB, free: 51.7 MB / 446.1 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.01103/0.9233, allocations: 4.007 MB / 0.595 GB, free: 47.67 MB / 446.1 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0003797/0.9237, allocations: 47.95 kB / 0.595 GB, free: 47.62 MB / 446.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01577/0.9395, allocations: 12.73 MB / 0.6075 GB, free: 34.78 MB / 446.1 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.68e-06/0.9395, allocations: 2.688 kB / 0.6075 GB, free: 34.78 MB / 446.1 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01851/0.958, allocations: 10.07 MB / 0.6173 GB, free: 24.66 MB / 446.1 MB Notification: Performance of postOpt removeConstants (simulation): time 0.0006897/0.9587, allocations: 241.9 kB / 0.6175 GB, free: 24.44 MB / 446.1 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0006055/0.9593, allocations: 35.98 kB / 0.6176 GB, free: 24.4 MB / 446.1 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001938/0.9612, allocations: 183.7 kB / 0.6177 GB, free: 24.22 MB / 446.1 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0004919/0.9617, allocations: 112.8 kB / 0.6179 GB, free: 24.11 MB / 446.1 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001756/0.9619, allocations: 59.25 kB / 0.6179 GB, free: 24.06 MB / 446.1 MB Notification: Performance of sorting global known variables: time 0.002615/0.9645, allocations: 1.734 MB / 0.6196 GB, free: 22.32 MB / 446.1 MB Notification: Performance of sort global known variables: time 2.5e-07/0.9645, allocations: 0 / 0.6196 GB, free: 22.32 MB / 446.1 MB Notification: Performance of remove unused functions: time 0.004497/0.969, allocations: 0.8089 MB / 0.6204 GB, free: 21.51 MB / 446.1 MB 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 0.01916/0.9882, allocations: 10.72 MB / 0.6309 GB, free: 10.76 MB / 446.1 MB [/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 0.009935/0.9981, allocations: 5.564 MB / 0.6363 GB, free: 5.184 MB / 446.1 MB Notification: Performance of simCode: created event and clocks part: time 6.853e-06/0.9981, allocations: 0 / 0.6363 GB, free: 5.184 MB / 446.1 MB Notification: Performance of simCode: created simulation system equations: time 0.004659/1.003, allocations: 2.276 MB / 0.6385 GB, free: 2.883 MB / 446.1 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002581/1.005, allocations: 301.7 kB / 0.6388 GB, free: 2.598 MB / 446.1 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.08836/1.094, allocations: 42.37 MB / 0.6802 GB, free: 3.926 MB / 494.1 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.003352/1.097, allocations: 2.318 MB / 0.6824 GB, free: 1.578 MB / 494.1 MB Notification: Performance of simCode: alias equations: time 0.003787/1.101, allocations: 1.507 MB / 0.6839 GB, free: 68 kB / 494.1 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.002291/1.103, allocations: 1.133 MB / 0.685 GB, free: 14.98 MB / 0.4981 GB Notification: Performance of SimCode: time 1.593e-06/1.103, allocations: 0 / 0.685 GB, free: 14.98 MB / 0.4981 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.4021/1.505, allocations: 67.42 MB / 0.7509 GB, free: 180.5 MB / 0.5294 GB Notification: Performance of buildModelFMU: Generate platform static: time 17.59/19.09, allocations: 10.12 kB / 0.7509 GB, free: 180.5 MB / 0.5294 GB " [Timeout remaining time 641] (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: 21.872592956002336]