Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Modelica_3.2.1_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_3.2.1_Modelica.Mechanics.MultiBody.Examples.Elementary.RollingWheelSetDriving") translateModel(Modelica.Mechanics.MultiBody.Examples.Elementary.RollingWheelSetDriving,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Modelica_3.2.1_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 0.00079/0.00079, allocations: 98.03 kB / 15.36 MB, free: 0.7344 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.00566/0.00566, allocations: 169.3 kB / 16.26 MB, free: 6.652 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.584/1.584, allocations: 205.4 MB / 222.4 MB, free: 5.559 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 0.0004314/0.0004314, allocations: 8 kB / 279.5 MB, free: 12.5 MB / 238.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2624/0.2629, allocations: 47.58 MB / 327 MB, free: 1.379 MB / 254.1 MB Notification: Performance of NFInst.instantiate(Modelica.Mechanics.MultiBody.Examples.Elementary.RollingWheelSetDriving): time 0.06412/0.327, allocations: 70.23 MB / 397.3 MB, free: 12.88 MB / 334.1 MB Notification: Performance of NFInst.instExpressions: time 0.03279/0.3598, allocations: 14.86 MB / 412.1 MB, free: 13.97 MB / 350.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.01721/0.3771, allocations: 311.2 kB / 412.4 MB, free: 13.66 MB / 350.1 MB Notification: Performance of NFTyping.typeComponents: time 0.00252/0.3796, allocations: 0.5634 MB / 413 MB, free: 13.1 MB / 350.1 MB Notification: Performance of NFTyping.typeBindings: time 0.006247/0.3859, allocations: 2.176 MB / 415.2 MB, free: 10.91 MB / 350.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.002396/0.3883, allocations: 1.233 MB / 416.4 MB, free: 9.68 MB / 350.1 MB Notification: Performance of NFFlatten.flatten: time 0.01152/0.3999, allocations: 9.62 MB / 426 MB, free: 36 kB / 350.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.01223/0.4121, allocations: 8.093 MB / 434.1 MB, free: 7.855 MB / 366.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.003664/0.4158, allocations: 1.704 MB / 435.8 MB, free: 6.145 MB / 366.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.006036/0.4219, allocations: 2.979 MB / 438.8 MB, free: 3.156 MB / 366.1 MB Notification: Performance of NFPackage.collectConstants: time 0.001069/0.423, allocations: 224 kB / 439 MB, free: 2.938 MB / 366.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.002301/0.4253, allocations: 1.037 MB / 440.1 MB, free: 1.898 MB / 366.1 MB Notification: Performance of NFScalarize.scalarize: time 0.002325/0.4276, allocations: 2.427 MB / 442.5 MB, free: 15.46 MB / 382.1 MB Notification: Performance of NFVerifyModel.verify: time 0.003551/0.4312, allocations: 2.84 MB / 445.3 MB, free: 12.6 MB / 382.1 MB Notification: Performance of NFConvertDAE.convert: time 0.01361/0.4448, allocations: 10.25 MB / 455.6 MB, free: 2.316 MB / 382.1 MB Notification: Performance of FrontEnd - DAE generated: time 7.564e-06/0.4449, allocations: 0 / 455.6 MB, free: 2.316 MB / 382.1 MB Notification: Performance of FrontEnd: time 2.725e-06/0.4449, allocations: 4 kB / 455.6 MB, free: 2.312 MB / 382.1 MB Notification: Performance of Transformations before backend: time 0.0004136/0.4453, allocations: 0 / 455.6 MB, free: 2.312 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 0.1862/0.6315, allocations: 5.723 MB / 461.3 MB, free: 114.3 MB / 382.1 MB Notification: Performance of prepare preOptimizeDAE: time 4.613e-05/0.6315, allocations: 10.72 kB / 461.3 MB, free: 114.3 MB / 382.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.00961/0.6411, allocations: 2.263 MB / 463.6 MB, free: 113.2 MB / 382.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.006693/0.6479, allocations: 4.125 MB / 467.7 MB, free: 110.6 MB / 382.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.000233/0.6481, allocations: 345.7 kB / 468 MB, free: 110.5 MB / 382.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.001113/0.6493, allocations: 471.2 kB / 468.5 MB, free: 110.3 MB / 382.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.02315/0.6724, allocations: 14.06 MB / 482.6 MB, free: 96.02 MB / 382.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 0.0002081/0.6727, allocations: 63.44 kB / 482.6 MB, free: 95.95 MB / 382.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.000621/0.6733, allocations: 211 kB / 482.8 MB, free: 95.79 MB / 382.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.003571/0.6769, allocations: 2.463 MB / 485.3 MB, free: 93.34 MB / 382.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02105/0.6979, allocations: 12.39 MB / 497.7 MB, free: 80.94 MB / 382.1 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.05551/0.7535, allocations: 56.32 MB / 0.541 GB, free: 23.72 MB / 382.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.01564/0.7692, allocations: 6.822 MB / 0.5477 GB, free: 16.74 MB / 382.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.004829/0.774, allocations: 4.651 MB / 0.5522 GB, free: 12.08 MB / 382.1 MB Notification: Performance of preOpt evalFunc (simulation): time 0.001022/0.7751, allocations: 1.285 MB / 0.5535 GB, free: 10.57 MB / 382.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.025e-05/0.7751, allocations: 64.5 kB / 0.5535 GB, free: 10.5 MB / 382.1 MB Notification: Performance of pre-optimization done (n=287): time 5.29e-06/0.7752, allocations: 0 / 0.5535 GB, free: 10.5 MB / 382.1 MB Notification: Performance of matching and sorting (n=378): time 0.1533/0.9285, allocations: 44.49 MB / 0.597 GB, free: 13.94 MB / 430.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 0.000106/0.9286, allocations: 167 kB / 0.5971 GB, free: 13.74 MB / 430.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.006997/0.9356, allocations: 4.733 MB / 0.6018 GB, free: 9.004 MB / 430.1 MB Notification: Performance of collectPreVariables (initialization): time 0.0009993/0.9367, allocations: 81.7 kB / 0.6018 GB, free: 8.918 MB / 430.1 MB Notification: Performance of collectInitialEqns (initialization): time 0.002838/0.9395, allocations: 3.73 MB / 0.6055 GB, free: 5.137 MB / 430.1 MB Notification: Performance of collectInitialBindings (initialization): time 0.001942/0.9415, allocations: 1.368 MB / 0.6068 GB, free: 3.75 MB / 430.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.001004/0.9425, allocations: 0.6568 MB / 0.6075 GB, free: 3.086 MB / 430.1 MB Notification: Performance of setup shared object (initialization): time 9.84e-05/0.9426, allocations: 305.1 kB / 0.6078 GB, free: 2.785 MB / 430.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.2242/1.167, allocations: 4.234 MB / 0.6119 GB, free: 145 MB / 430.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.008518/1.175, allocations: 8.27 MB / 0.62 GB, free: 138.6 MB / 430.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.01467/1.19, allocations: 13.5 MB / 0.6332 GB, free: 129 MB / 430.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0001202/1.19, allocations: 46.88 kB / 0.6332 GB, free: 129 MB / 430.1 MB Notification: Performance of matching and sorting (n=1033) (initialization): time 0.03266/1.223, allocations: 17.02 MB / 0.6498 GB, free: 119.3 MB / 430.1 MB Notification: Performance of prepare postOptimizeDAE: time 9.169e-05/1.223, allocations: 64 kB / 0.6499 GB, free: 119.2 MB / 430.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001443/1.223, allocations: 140 kB / 0.65 GB, free: 119.1 MB / 430.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.01382/1.237, allocations: 5.344 MB / 0.6552 GB, free: 114.5 MB / 430.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00573/1.243, allocations: 1.7 MB / 0.6569 GB, free: 112.8 MB / 430.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03833/1.281, allocations: 32.46 MB / 0.6886 GB, free: 80.27 MB / 430.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007323/1.288, allocations: 0.5241 MB / 0.6891 GB, free: 79.77 MB / 430.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001388/1.29, allocations: 453.2 kB / 0.6895 GB, free: 79.32 MB / 430.1 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 (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 {(8,101,57.8%), (1,24,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.005355/1.295, allocations: 2.865 MB / 0.6923 GB, free: 76.54 MB / 430.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0009871/1.296, allocations: 475.2 kB / 0.6928 GB, free: 76.32 MB / 430.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0209/1.317, allocations: 11.91 MB / 0.7044 GB, free: 64.34 MB / 430.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.792e-05/1.317, allocations: 41.41 kB / 0.7045 GB, free: 64.3 MB / 430.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.664e-05/1.317, allocations: 24 kB / 0.7045 GB, free: 64.28 MB / 430.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.542e-05/1.317, allocations: 19.88 kB / 0.7045 GB, free: 64.26 MB / 430.1 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.03843/1.356, allocations: 23.67 MB / 0.7276 GB, free: 40.55 MB / 430.1 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.935e-05/1.356, allocations: 4 kB / 0.7276 GB, free: 40.54 MB / 430.1 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002444/1.358, allocations: 0.5265 MB / 0.7281 GB, free: 40.02 MB / 430.1 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.01232/1.371, allocations: 4.991 MB / 0.733 GB, free: 35 MB / 430.1 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0006131/1.371, allocations: 67.98 kB / 0.7331 GB, free: 34.94 MB / 430.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.03551/1.407, allocations: 29.34 MB / 0.7617 GB, free: 5.363 MB / 430.1 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 9.678e-06/1.407, allocations: 10.5 kB / 0.7617 GB, free: 5.355 MB / 430.1 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.2445/1.651, allocations: 17.57 MB / 0.7789 GB, free: 127.7 MB / 430.1 MB Notification: Performance of postOpt removeConstants (simulation): time 0.003476/1.655, allocations: 1.257 MB / 0.7801 GB, free: 127.2 MB / 430.1 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0009443/1.656, allocations: 68.14 kB / 0.7802 GB, free: 127.2 MB / 430.1 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003015/1.659, allocations: 305.7 kB / 0.7805 GB, free: 127.1 MB / 430.1 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001047/1.66, allocations: 271.5 kB / 0.7807 GB, free: 127.1 MB / 430.1 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002771/1.66, allocations: 98.25 kB / 0.7808 GB, free: 127.1 MB / 430.1 MB Notification: Performance of sorting global known variables: time 0.004168/1.664, allocations: 3.046 MB / 0.7838 GB, free: 126 MB / 430.1 MB Notification: Performance of sort global known variables: time 1.71e-07/1.665, allocations: 0 / 0.7838 GB, free: 126 MB / 430.1 MB Notification: Performance of remove unused functions: time 0.007561/1.672, allocations: 1.778 MB / 0.7855 GB, free: 125.8 MB / 430.1 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 (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 {(8,98,71.9%), (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 0.0009208/1.673, allocations: 213.2 kB / 0.7857 GB, free: 125.7 MB / 430.1 MB [/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. [/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. Notification: Performance of simCode: created initialization part: time 0.01848/1.692, allocations: 11.26 MB / 0.7967 GB, free: 121 MB / 430.1 MB Notification: Performance of simCode: created event and clocks part: time 6.592e-06/1.692, allocations: 0 / 0.7967 GB, free: 121 MB / 430.1 MB Notification: Performance of simCode: created simulation system equations: time 0.008173/1.7, allocations: 5.484 MB / 0.8021 GB, free: 116.7 MB / 430.1 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.005787/1.706, allocations: 0.6265 MB / 0.8027 GB, free: 116.2 MB / 430.1 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.03045/1.736, allocations: 19.04 MB / 0.8213 GB, free: 99.22 MB / 430.1 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.004341/1.74, allocations: 4.399 MB / 0.8256 GB, free: 95.71 MB / 430.1 MB Notification: Performance of simCode: alias equations: time 0.005253/1.746, allocations: 2.374 MB / 0.8279 GB, free: 93.33 MB / 430.1 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001023/1.747, allocations: 323.3 kB / 0.8282 GB, free: 93.02 MB / 430.1 MB Notification: Performance of SimCode: time 1.202e-06/1.747, allocations: 0 / 0.8282 GB, free: 93.02 MB / 430.1 MB Notification: Performance of Templates: time 0.1188/1.866, allocations: 84.68 MB / 0.9109 GB, free: 8.297 MB / 430.1 MB make -j1 -f Modelica_3.2.1_Modelica.Mechanics.MultiBody.Examples.Elementary.RollingWheelSetDriving.makefile (rm -f Modelica_3.2.1_Modelica.Mechanics.MultiBody.Examples.Elementary.RollingWheelSetDriving.pipe ; mkfifo Modelica_3.2.1_Modelica.Mechanics.MultiBody.Examples.Elementary.RollingWheelSetDriving.pipe ; head -c 1048576 < Modelica_3.2.1_Modelica.Mechanics.MultiBody.Examples.Elementary.RollingWheelSetDriving.pipe >> ../files/Modelica_3.2.1_Modelica.Mechanics.MultiBody.Examples.Elementary.RollingWheelSetDriving.sim & ./Modelica_3.2.1_Modelica.Mechanics.MultiBody.Examples.Elementary.RollingWheelSetDriving -abortSlowSimulation -alarm=480 -lv LOG_STATS > Modelica_3.2.1_Modelica.Mechanics.MultiBody.Examples.Elementary.RollingWheelSetDriving.pipe 2>&1)