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 0.0009621/0.0009621, 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 0.008632/0.008632, allocations: 169.4 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 1.587/1.587, allocations: 205.4 MB / 222.4 MB, free: 5.562 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 0.0004465/0.0004465, allocations: 16 kB / 279.5 MB, free: 12.5 MB / 238.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2532/0.2536, allocations: 47.59 MB / 327 MB, free: 1.426 MB / 254.1 MB Notification: Performance of NFInst.instantiate(Modelica.Mechanics.MultiBody.Examples.Elementary.RollingWheelSetDriving): time 0.06804/0.3217, allocations: 70.23 MB / 397.3 MB, free: 12.89 MB / 334.1 MB Notification: Performance of NFInst.instExpressions: time 0.03929/0.3611, allocations: 14.86 MB / 412.1 MB, free: 13.98 MB / 350.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.0164/0.3776, allocations: 311.2 kB / 412.4 MB, free: 13.68 MB / 350.1 MB Notification: Performance of NFTyping.typeComponents: time 0.002364/0.38, allocations: 0.5596 MB / 413 MB, free: 13.12 MB / 350.1 MB Notification: Performance of NFTyping.typeBindings: time 0.007479/0.3875, allocations: 2.18 MB / 415.2 MB, free: 10.93 MB / 350.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.003581/0.3911, allocations: 1.237 MB / 416.4 MB, free: 9.691 MB / 350.1 MB Notification: Performance of NFFlatten.flatten: time 0.01272/0.4038, allocations: 9.612 MB / 426 MB, free: 56 kB / 350.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.01299/0.4168, allocations: 8.089 MB / 434.1 MB, free: 7.879 MB / 366.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.003458/0.4203, allocations: 1.72 MB / 435.8 MB, free: 6.152 MB / 366.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.004621/0.425, allocations: 2.967 MB / 438.8 MB, free: 3.176 MB / 366.1 MB Notification: Performance of NFPackage.collectConstants: time 0.0008496/0.4259, allocations: 224 kB / 439 MB, free: 2.957 MB / 366.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.002174/0.428, allocations: 1.037 MB / 440.1 MB, free: 1.918 MB / 366.1 MB Notification: Performance of NFScalarize.scalarize: time 0.002143/0.4302, allocations: 2.419 MB / 442.5 MB, free: 15.49 MB / 382.1 MB Notification: Performance of NFVerifyModel.verify: time 0.002943/0.4332, allocations: 2.852 MB / 445.3 MB, free: 12.62 MB / 382.1 MB Notification: Performance of NFConvertDAE.convert: time 0.009968/0.4431, allocations: 10.24 MB / 455.6 MB, free: 2.34 MB / 382.1 MB Notification: Performance of FrontEnd - DAE generated: time 4.379e-06/0.4432, allocations: 8 kB / 455.6 MB, free: 2.332 MB / 382.1 MB Notification: Performance of FrontEnd: time 2.564e-06/0.4432, allocations: 0 / 455.6 MB, free: 2.332 MB / 382.1 MB Notification: Performance of Transformations before backend: time 0.0003102/0.4435, allocations: 0 / 455.6 MB, free: 2.332 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 0.2076/0.6511, allocations: 5.718 MB / 461.3 MB, free: 114.3 MB / 382.1 MB Notification: Performance of prepare preOptimizeDAE: time 5.276e-05/0.6512, allocations: 9 kB / 461.3 MB, free: 114.3 MB / 382.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01022/0.6614, allocations: 2.271 MB / 463.6 MB, free: 113.2 MB / 382.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.008771/0.6703, allocations: 4.119 MB / 467.7 MB, free: 110.6 MB / 382.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003511/0.6706, allocations: 349.8 kB / 468 MB, free: 110.5 MB / 382.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.001796/0.6725, allocations: 472.4 kB / 468.5 MB, free: 110.3 MB / 382.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.02434/0.6968, allocations: 14.06 MB / 482.6 MB, free: 96 MB / 382.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 0.0001726/0.697, allocations: 63.44 kB / 482.6 MB, free: 95.93 MB / 382.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0005096/0.6975, allocations: 212.5 kB / 482.8 MB, free: 95.77 MB / 382.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.003557/0.7011, allocations: 2.463 MB / 485.3 MB, free: 93.31 MB / 382.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02039/0.7215, allocations: 12.4 MB / 497.7 MB, free: 80.91 MB / 382.1 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.05379/0.7753, allocations: 56.32 MB / 0.541 GB, free: 23.7 MB / 382.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.01479/0.7901, allocations: 6.814 MB / 0.5477 GB, free: 16.73 MB / 382.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.004368/0.7945, allocations: 4.655 MB / 0.5522 GB, free: 12.06 MB / 382.1 MB Notification: Performance of preOpt evalFunc (simulation): time 0.0009443/0.7955, allocations: 1.28 MB / 0.5535 GB, free: 10.56 MB / 382.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.31e-05/0.7956, allocations: 68.5 kB / 0.5535 GB, free: 10.48 MB / 382.1 MB Notification: Performance of pre-optimization done (n=287): time 5.07e-06/0.7956, allocations: 0 / 0.5535 GB, free: 10.48 MB / 382.1 MB Notification: Performance of matching and sorting (n=378): time 0.1436/0.9391, allocations: 44.49 MB / 0.597 GB, free: 13.92 MB / 430.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001001/0.9393, allocations: 167 kB / 0.5971 GB, free: 13.73 MB / 430.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.006868/0.9461, allocations: 4.741 MB / 0.6018 GB, free: 8.98 MB / 430.1 MB Notification: Performance of collectPreVariables (initialization): time 0.0008779/0.947, allocations: 85.64 kB / 0.6019 GB, free: 8.891 MB / 430.1 MB Notification: Performance of collectInitialEqns (initialization): time 0.002714/0.9497, allocations: 3.722 MB / 0.6055 GB, free: 5.117 MB / 430.1 MB Notification: Performance of collectInitialBindings (initialization): time 0.001731/0.9515, allocations: 1.368 MB / 0.6068 GB, free: 3.73 MB / 430.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0009615/0.9525, allocations: 0.66 MB / 0.6075 GB, free: 3.062 MB / 430.1 MB Notification: Performance of setup shared object (initialization): time 0.0001084/0.9526, allocations: 305.1 kB / 0.6078 GB, free: 2.762 MB / 430.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.1949/1.148, allocations: 4.231 MB / 0.6119 GB, free: 145 MB / 430.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.008867/1.156, allocations: 8.263 MB / 0.62 GB, free: 138.7 MB / 430.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.01409/1.171, allocations: 13.51 MB / 0.6332 GB, free: 129 MB / 430.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0001183/1.171, allocations: 42.78 kB / 0.6332 GB, free: 129 MB / 430.1 MB Notification: Performance of matching and sorting (n=1033) (initialization): time 0.03093/1.202, allocations: 17.03 MB / 0.6498 GB, free: 119.2 MB / 430.1 MB Notification: Performance of prepare postOptimizeDAE: time 7.913e-05/1.202, allocations: 64 kB / 0.6499 GB, free: 119.1 MB / 430.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001083/1.202, allocations: 140 kB / 0.65 GB, free: 119 MB / 430.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.01268/1.215, allocations: 5.344 MB / 0.6552 GB, free: 114.5 MB / 430.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.005496/1.22, allocations: 1.704 MB / 0.6569 GB, free: 112.8 MB / 430.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03738/1.258, allocations: 32.46 MB / 0.6886 GB, free: 80.25 MB / 430.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007241/1.265, allocations: 0.5265 MB / 0.6891 GB, free: 79.74 MB / 430.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001471/1.266, allocations: 443.9 kB / 0.6895 GB, free: 79.3 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 0.00526/1.272, allocations: 2.869 MB / 0.6923 GB, free: 76.51 MB / 430.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.00107/1.273, allocations: 475.9 kB / 0.6928 GB, free: 76.29 MB / 430.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02073/1.293, allocations: 11.91 MB / 0.7044 GB, free: 64.31 MB / 430.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.169e-05/1.294, allocations: 40 kB / 0.7045 GB, free: 64.27 MB / 430.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.767e-05/1.294, allocations: 24 kB / 0.7045 GB, free: 64.25 MB / 430.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.026e-05/1.294, allocations: 23.88 kB / 0.7045 GB, free: 64.23 MB / 430.1 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.04057/1.334, allocations: 23.67 MB / 0.7276 GB, free: 40.52 MB / 430.1 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.173e-05/1.334, allocations: 4 kB / 0.7276 GB, free: 40.52 MB / 430.1 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002499/1.337, allocations: 0.5304 MB / 0.7281 GB, free: 39.98 MB / 430.1 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.01304/1.35, allocations: 4.987 MB / 0.733 GB, free: 34.98 MB / 430.1 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0008573/1.351, allocations: 67.98 kB / 0.7331 GB, free: 34.91 MB / 430.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.03525/1.386, allocations: 29.34 MB / 0.7617 GB, free: 5.328 MB / 430.1 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.221e-06/1.386, allocations: 7.938 kB / 0.7617 GB, free: 5.32 MB / 430.1 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.2408/1.627, allocations: 17.58 MB / 0.7789 GB, free: 127.9 MB / 430.1 MB Notification: Performance of postOpt removeConstants (simulation): time 0.002884/1.63, allocations: 1.251 MB / 0.7801 GB, free: 127.4 MB / 430.1 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.001214/1.631, allocations: 70.53 kB / 0.7802 GB, free: 127.4 MB / 430.1 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003023/1.634, allocations: 311.4 kB / 0.7805 GB, free: 127.3 MB / 430.1 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0009682/1.635, allocations: 270.7 kB / 0.7807 GB, free: 127.3 MB / 430.1 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002779/1.635, allocations: 99.66 kB / 0.7808 GB, free: 127.3 MB / 430.1 MB Notification: Performance of sorting global known variables: time 0.004485/1.64, allocations: 3.044 MB / 0.7838 GB, free: 126.2 MB / 430.1 MB Notification: Performance of sort global known variables: time 2.2e-07/1.64, allocations: 0 / 0.7838 GB, free: 126.2 MB / 430.1 MB Notification: Performance of remove unused functions: time 0.007416/1.647, allocations: 1.776 MB / 0.7855 GB, free: 126 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 0.000639/1.648, allocations: 216.6 kB / 0.7857 GB, free: 125.9 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 0.01512/1.663, allocations: 11.26 MB / 0.7967 GB, free: 121.2 MB / 430.1 MB Notification: Performance of simCode: created event and clocks part: time 6.482e-06/1.663, allocations: 0 / 0.7967 GB, free: 121.2 MB / 430.1 MB Notification: Performance of simCode: created simulation system equations: time 0.007482/1.671, allocations: 5.49 MB / 0.8021 GB, free: 116.8 MB / 430.1 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.006181/1.677, allocations: 0.6139 MB / 0.8027 GB, free: 116.2 MB / 430.1 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.03379/1.711, allocations: 19.05 MB / 0.8213 GB, free: 99.26 MB / 430.1 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.00442/1.715, allocations: 4.398 MB / 0.8256 GB, free: 95.68 MB / 430.1 MB Notification: Performance of simCode: alias equations: time 0.005277/1.72, allocations: 2.37 MB / 0.8279 GB, free: 93.3 MB / 430.1 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001166/1.722, allocations: 331.3 kB / 0.8282 GB, free: 92.98 MB / 430.1 MB Notification: Performance of SimCode: time 1.303e-06/1.722, allocations: 7.938 kB / 0.8282 GB, free: 92.97 MB / 430.1 MB Notification: Performance of Templates: time 0.1194/1.841, allocations: 84.66 MB / 0.9109 GB, free: 8.27 MB / 430.1 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)