Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Modelica_3.1_Modelica.Mechanics.MultiBody.Examples.Elementary.RollingWheelSetDriving.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo", uses=false) Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo) Using package Complex with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo) Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo) Running command: translateModel(Modelica.Mechanics.MultiBody.Examples.Elementary.RollingWheelSetDriving,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Modelica_3.1_Modelica.Mechanics.MultiBody.Examples.Elementary.RollingWheelSetDriving") translateModel(Modelica.Mechanics.MultiBody.Examples.Elementary.RollingWheelSetDriving,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Modelica_3.1_Modelica.Mechanics.MultiBody.Examples.Elementary.RollingWheelSetDriving") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0008624/0.0008622, allocations: 87.42 kB / 15.07 MB, free: 1.082 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001023/0.001023, allocations: 168.7 kB / 15.95 MB, free: 200 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.553/1.553, allocations: 205.4 MB / 222.1 MB, free: 5.652 MB / 174.1 MB Notification: Modelica requested package Complex of version 3.2.3. Complex 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Modelica requested package ModelicaServices of version 3.2.3. ModelicaServices 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Performance of FrontEnd - loaded program: time 0.0004637/0.0004637, allocations: 16 kB / 278.9 MB, free: 12.82 MB / 238.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2629/0.2634, allocations: 47.59 MB / 326.5 MB, free: 1.598 MB / 254.1 MB Notification: Performance of NFInst.instantiate(Modelica.Mechanics.MultiBody.Examples.Elementary.RollingWheelSetDriving): time 0.06479/0.3282, allocations: 65.3 MB / 391.8 MB, free: 2.18 MB / 318.1 MB Notification: Performance of NFInst.instExpressions: time 0.03938/0.3676, allocations: 14.28 MB / 406.1 MB, free: 3.852 MB / 334.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.01703/0.3847, allocations: 311.2 kB / 406.4 MB, free: 3.547 MB / 334.1 MB Notification: Performance of NFTyping.typeComponents: time 0.01415/0.3989, allocations: 3.347 MB / 409.7 MB, free: 188 kB / 334.1 MB Notification: Performance of NFTyping.typeBindings: time 0.02963/0.4286, allocations: 9.778 MB / 419.5 MB, free: 6.367 MB / 350.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.005295/0.4339, allocations: 1.092 MB / 420.6 MB, free: 5.273 MB / 350.1 MB Notification: Performance of NFFlatten.flatten: time 0.03141/0.4653, allocations: 21.85 MB / 442.4 MB, free: 15.39 MB / 382.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.01297/0.4783, allocations: 7.193 MB / 449.6 MB, free: 8.133 MB / 382.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.004236/0.4826, allocations: 1.837 MB / 451.5 MB, free: 6.289 MB / 382.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.005057/0.4877, allocations: 2.948 MB / 454.4 MB, free: 3.332 MB / 382.1 MB Notification: Performance of NFPackage.collectConstants: time 0.001421/0.4891, allocations: 224 kB / 454.6 MB, free: 3.113 MB / 382.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.003417/0.4926, allocations: 0.8739 MB / 455.5 MB, free: 2.238 MB / 382.1 MB Notification: Performance of NFScalarize.scalarize: time 0.2292/0.7218, allocations: 2.378 MB / 457.9 MB, free: 25.3 MB / 382.1 MB Notification: Performance of NFVerifyModel.verify: time 0.002666/0.7245, allocations: 1.193 MB / 459.1 MB, free: 25.27 MB / 382.1 MB Notification: Performance of NFConvertDAE.convert: time 0.009393/0.7339, allocations: 8.708 MB / 467.8 MB, free: 24.83 MB / 382.1 MB Notification: Performance of FrontEnd - DAE generated: time 5.881e-06/0.734, allocations: 0.7812 kB / 467.8 MB, free: 24.83 MB / 382.1 MB Notification: Performance of FrontEnd: time 1.913e-06/0.734, allocations: 3.25 kB / 467.8 MB, free: 24.83 MB / 382.1 MB Notification: Performance of Transformations before backend: time 0.0004462/0.7344, allocations: 1.875 kB / 467.8 MB, free: 24.83 MB / 382.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 1959 * Number of variables: 1959 Notification: Performance of Generate backend data structure: time 0.01679/0.7512, allocations: 5.79 MB / 473.6 MB, free: 22.45 MB / 382.1 MB Notification: Performance of prepare preOptimizeDAE: time 3.611e-05/0.7513, allocations: 10.06 kB / 473.6 MB, free: 22.45 MB / 382.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.008726/0.76, allocations: 2.272 MB / 475.9 MB, free: 22.08 MB / 382.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.008184/0.7682, allocations: 4.044 MB / 479.9 MB, free: 21.43 MB / 382.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002725/0.7685, allocations: 347.4 kB / 480.2 MB, free: 21.41 MB / 382.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.001782/0.7703, allocations: 471 kB / 480.7 MB, free: 21.41 MB / 382.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.02597/0.7963, allocations: 14.02 MB / 494.7 MB, free: 18.56 MB / 382.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 0.0001804/0.7965, allocations: 60.41 kB / 494.8 MB, free: 18.55 MB / 382.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.000576/0.7971, allocations: 214.4 kB / 495 MB, free: 18.55 MB / 382.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.003533/0.8006, allocations: 2.467 MB / 497.5 MB, free: 18.02 MB / 382.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02401/0.8247, allocations: 12.34 MB / 0.4978 GB, free: 15.29 MB / 382.1 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.07651/0.9012, allocations: 56.31 MB / 0.5528 GB, free: 2.848 MB / 414.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.01818/0.9195, allocations: 6.811 MB / 0.5595 GB, free: 12.83 MB / 430.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.006556/0.926, allocations: 4.646 MB / 0.564 GB, free: 8.18 MB / 430.1 MB Notification: Performance of preOpt evalFunc (simulation): time 0.001426/0.9275, allocations: 1.278 MB / 0.5653 GB, free: 6.699 MB / 430.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 6.985e-05/0.9276, allocations: 63 kB / 0.5653 GB, free: 6.629 MB / 430.1 MB Notification: Performance of pre-optimization done (n=287): time 7.023e-06/0.9276, allocations: 4 kB / 0.5653 GB, free: 6.625 MB / 430.1 MB Notification: Performance of matching and sorting (n=378): time 0.1428/1.07, allocations: 44.48 MB / 0.6088 GB, free: 10.26 MB / 478.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001028/1.071, allocations: 173 kB / 0.6089 GB, free: 10.06 MB / 478.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.007243/1.078, allocations: 4.715 MB / 0.6135 GB, free: 5.344 MB / 478.1 MB Notification: Performance of collectPreVariables (initialization): time 0.0009137/1.079, allocations: 81.7 kB / 0.6136 GB, free: 5.258 MB / 478.1 MB Notification: Performance of collectInitialEqns (initialization): time 0.0032/1.082, allocations: 3.72 MB / 0.6173 GB, free: 1.551 MB / 478.1 MB Notification: Performance of collectInitialBindings (initialization): time 0.001964/1.084, allocations: 1.368 MB / 0.6186 GB, free: 200 kB / 478.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004985/1.084, allocations: 164 kB / 0.6187 GB, free: 36 kB / 478.1 MB Notification: Performance of setup shared object (initialization): time 0.1993/1.284, allocations: 0.631 MB / 0.6194 GB, free: 191 MB / 478.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.008109/1.292, allocations: 4.203 MB / 0.6235 GB, free: 190.8 MB / 478.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.00815/1.3, allocations: 8.243 MB / 0.6315 GB, free: 183.9 MB / 478.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.008137/1.308, allocations: 5.843 MB / 0.6372 GB, free: 181.5 MB / 478.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0001653/1.308, allocations: 37.47 kB / 0.6373 GB, free: 181.5 MB / 478.1 MB Notification: Performance of matching and sorting (n=1033) (initialization): time 0.03225/1.341, allocations: 16.95 MB / 0.6538 GB, free: 173 MB / 478.1 MB Notification: Performance of prepare postOptimizeDAE: time 0.0002196/1.341, allocations: 64 kB / 0.6539 GB, free: 172.9 MB / 478.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0002835/1.341, allocations: 144 kB / 0.654 GB, free: 172.8 MB / 478.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.0133/1.355, allocations: 5.354 MB / 0.6592 GB, free: 168.8 MB / 478.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.005955/1.361, allocations: 1.704 MB / 0.6609 GB, free: 167.4 MB / 478.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.04337/1.404, allocations: 32.44 MB / 0.6926 GB, free: 136.4 MB / 478.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.008593/1.413, allocations: 0.5301 MB / 0.6931 GB, free: 135.9 MB / 478.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.00212/1.415, allocations: 443.9 kB / 0.6935 GB, free: 135.5 MB / 478.1 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 634 * Number of states: 0 () * Number of discrete variables: 51 (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]) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (874): * Single equations (assignments): 866 * Array equations: 3 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 3 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details: * Constant Jacobian: 0 * Linear Jacobian (size,density): 3 {(2,100.0%),(2,100.0%),(2,100.0%)} * Non-linear Jacobian: 0 * Without analytic Jacobian: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 2 {(8,57.8%) 101,(1,100.0%) 24} * Non-linear torn systems: 0 Notification: Performance of prepare postOptimizeDAE: time 0.008098/1.423, allocations: 2.873 MB / 0.6963 GB, free: 132.7 MB / 478.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001417/1.424, allocations: 473.5 kB / 0.6968 GB, free: 132.5 MB / 478.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02183/1.446, allocations: 11.87 MB / 0.7084 GB, free: 120.5 MB / 478.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.045e-05/1.446, allocations: 40 kB / 0.7084 GB, free: 120.5 MB / 478.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 8.544e-05/1.446, allocations: 27.95 kB / 0.7084 GB, free: 120.5 MB / 478.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.625e-05/1.446, allocations: 23.92 kB / 0.7085 GB, free: 120.4 MB / 478.1 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.04495/1.491, allocations: 23.64 MB / 0.7316 GB, free: 96.73 MB / 478.1 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.231e-05/1.492, allocations: 9.828 kB / 0.7316 GB, free: 96.73 MB / 478.1 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002326/1.494, allocations: 0.5226 MB / 0.7321 GB, free: 96.2 MB / 478.1 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.01122/1.505, allocations: 4.987 MB / 0.7369 GB, free: 91.2 MB / 478.1 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0007704/1.506, allocations: 67.98 kB / 0.737 GB, free: 91.13 MB / 478.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.03408/1.54, allocations: 29.31 MB / 0.7656 GB, free: 61.55 MB / 478.1 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.56e-06/1.54, allocations: 4 kB / 0.7656 GB, free: 61.55 MB / 478.1 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02555/1.566, allocations: 17.54 MB / 0.7828 GB, free: 43.88 MB / 478.1 MB Notification: Performance of postOpt removeConstants (simulation): time 0.002834/1.568, allocations: 1.252 MB / 0.784 GB, free: 42.6 MB / 478.1 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.001379/1.57, allocations: 64 kB / 0.784 GB, free: 42.54 MB / 478.1 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003217/1.573, allocations: 316.7 kB / 0.7843 GB, free: 42.23 MB / 478.1 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0009402/1.574, allocations: 271 kB / 0.7846 GB, free: 41.96 MB / 478.1 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.000369/1.574, allocations: 97.23 kB / 0.7847 GB, free: 41.87 MB / 478.1 MB Notification: Performance of sorting global known variables: time 0.00555/1.58, allocations: 3.014 MB / 0.7876 GB, free: 38.86 MB / 478.1 MB Notification: Performance of sort global known variables: time 1.3e-07/1.58, allocations: 0 / 0.7876 GB, free: 38.86 MB / 478.1 MB Notification: Performance of remove unused functions: time 0.008232/1.588, allocations: 1.785 MB / 0.7894 GB, free: 37.07 MB / 478.1 MB 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: 0 () * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (231): * Single equations (assignments): 223 * Array equations: 3 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 3 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details: * Constant Jacobian: 0 * Linear Jacobian (size,density): 3 {(2,100.0%),(2,100.0%),(2,100.0%)} * Non-linear Jacobian: 0 * Without analytic Jacobian: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 2 {(8,71.9%) 98,(1,100.0%) 21} * Non-linear torn systems: 0 Notification: Performance of Backend phase and start with SimCode phase: time 0.0007927/1.589, allocations: 216.9 kB / 0.7896 GB, free: 36.86 MB / 478.1 MB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/Mechanics/MultiBody/Parts.mo:2759:5-2762:55:writable] Warning: Variable $DER.wheelSet.der_theta1 has attribute stateSelect=StateSelect.always, but can't be selected as a state. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/Mechanics/MultiBody/Parts.mo:2763:5-2766:55:writable] Warning: Variable $DER.wheelSet.der_theta2 has attribute stateSelect=StateSelect.always, but can't be selected as a state. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/Mechanics/MultiBody/Parts.mo:2759:5-2762:55:writable] Warning: Variable $DER.wheelSet.der_theta1 has attribute stateSelect=StateSelect.always, but can't be selected as a state. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/Mechanics/MultiBody/Parts.mo:2763:5-2766:55:writable] Warning: Variable $DER.wheelSet.der_theta2 has attribute stateSelect=StateSelect.always, but can't be selected as a state. Notification: Performance of simCode: created initialization part: time 0.01569/1.605, allocations: 11.24 MB / 0.8006 GB, free: 25.53 MB / 478.1 MB Notification: Performance of simCode: created event and clocks part: time 7.995e-06/1.605, allocations: 4 kB / 0.8006 GB, free: 25.52 MB / 478.1 MB Notification: Performance of simCode: created simulation system equations: time 0.008034/1.613, allocations: 5.461 MB / 0.8059 GB, free: 19.96 MB / 478.1 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00612/1.619, allocations: 0.6223 MB / 0.8065 GB, free: 19.34 MB / 478.1 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.2122/1.831, allocations: 18.4 MB / 0.8245 GB, free: 171.9 MB / 478.1 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.005525/1.837, allocations: 4.391 MB / 0.8288 GB, free: 171 MB / 478.1 MB Notification: Performance of simCode: alias equations: time 0.005511/1.842, allocations: 2.375 MB / 0.8311 GB, free: 170.8 MB / 478.1 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001009/1.843, allocations: 326.7 kB / 0.8314 GB, free: 170.8 MB / 478.1 MB Notification: Performance of SimCode: time 9.22e-07/1.843, allocations: 4 kB / 0.8314 GB, free: 170.8 MB / 478.1 MB Notification: Performance of Templates: time 0.1104/1.954, allocations: 83.02 MB / 0.9125 GB, free: 99.25 MB / 478.1 MB make -j1 -f Modelica_3.1_Modelica.Mechanics.MultiBody.Examples.Elementary.RollingWheelSetDriving.makefile (rm -f Modelica_3.1_Modelica.Mechanics.MultiBody.Examples.Elementary.RollingWheelSetDriving.pipe ; mkfifo Modelica_3.1_Modelica.Mechanics.MultiBody.Examples.Elementary.RollingWheelSetDriving.pipe ; head -c 1048576 < Modelica_3.1_Modelica.Mechanics.MultiBody.Examples.Elementary.RollingWheelSetDriving.pipe >> ../files/Modelica_3.1_Modelica.Mechanics.MultiBody.Examples.Elementary.RollingWheelSetDriving.sim & ./Modelica_3.1_Modelica.Mechanics.MultiBody.Examples.Elementary.RollingWheelSetDriving -abortSlowSimulation -alarm=480 -lv LOG_STATS > Modelica_3.1_Modelica.Mechanics.MultiBody.Examples.Elementary.RollingWheelSetDriving.pipe 2>&1)