Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Modelica_4.1.0_Modelica.Mechanics.MultiBody.Examples.Elementary.PendulumWithSpringDamper.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo): time 0.001281/0.001281, allocations: 112.2 kB / 21.19 MB, free: 0.7578 MB / 14.72 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo): time 0.00148/0.00148, allocations: 209.8 kB / 24.49 MB, free: 4.133 MB / 14.72 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo): time 1.444/1.444, allocations: 230.6 MB / 258.2 MB, free: 8.219 MB / 206.1 MB " [Timeout remaining time 178] Using package Modelica with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo) Using package Complex with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo) Using package ModelicaServices with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo) Running command: translateModel(Modelica.Mechanics.MultiBody.Examples.Elementary.PendulumWithSpringDamper,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5002,variableFilter="time|prismatic.s|prismatic.v|revolute.phi|revolute.w",fileNamePrefix="Modelica_4.1.0_Modelica.Mechanics.MultiBody.Examples.Elementary.PendulumWithSpringDamper") translateModel(Modelica.Mechanics.MultiBody.Examples.Elementary.PendulumWithSpringDamper,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5002,variableFilter="time|prismatic.s|prismatic.v|revolute.phi|revolute.w",fileNamePrefix="Modelica_4.1.0_Modelica.Mechanics.MultiBody.Examples.Elementary.PendulumWithSpringDamper") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 0.001506/0.001506, allocations: 47.92 kB / 379 MB, free: 2.633 MB / 302.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.243/0.2445, allocations: 53.36 MB / 432.4 MB, free: 6.934 MB / 334.1 MB Notification: Performance of NFInst.instantiate(Modelica.Mechanics.MultiBody.Examples.Elementary.PendulumWithSpringDamper): time 0.01293/0.2574, allocations: 10.34 MB / 442.7 MB, free: 12.54 MB / 350.1 MB Notification: Performance of NFInst.instExpressions: time 0.008265/0.2657, allocations: 3.925 MB / 446.7 MB, free: 8.605 MB / 350.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.001341/0.267, allocations: 63.75 kB / 446.7 MB, free: 8.543 MB / 350.1 MB Notification: Performance of NFTyping.typeComponents: time 0.004096/0.2711, allocations: 2.106 MB / 448.8 MB, free: 6.43 MB / 350.1 MB Notification: Performance of NFTyping.typeBindings: time 0.004392/0.2755, allocations: 1.653 MB / 450.5 MB, free: 4.773 MB / 350.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.001677/0.2772, allocations: 0.694 MB / 451.2 MB, free: 4.078 MB / 350.1 MB Notification: Performance of NFFlatten.flatten: time 0.00507/0.2823, allocations: 3.393 MB / 454.6 MB, free: 0.6758 MB / 350.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.003003/0.2853, allocations: 2.218 MB / 456.8 MB, free: 14.41 MB / 366.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.002174/0.2875, allocations: 1.265 MB / 458.1 MB, free: 13.14 MB / 366.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.002863/0.2903, allocations: 1.9 MB / 460 MB, free: 11.23 MB / 366.1 MB Notification: Performance of NFPackage.collectConstants: time 0.0005992/0.2909, allocations: 264 kB / 460.2 MB, free: 10.97 MB / 366.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.002171/0.2931, allocations: 1.151 MB / 461.4 MB, free: 9.82 MB / 366.1 MB Notification: Performance of NFScalarize.scalarize: time 0.001648/0.2947, allocations: 1.593 MB / 463 MB, free: 8.223 MB / 366.1 MB Notification: Performance of NFVerifyModel.verify: time 0.002256/0.297, allocations: 1.844 MB / 464.8 MB, free: 6.367 MB / 366.1 MB Notification: Performance of NFConvertDAE.convert: time 0.007288/0.3043, allocations: 5.913 MB / 470.7 MB, free: 444 kB / 366.1 MB Notification: Performance of FrontEnd - DAE generated: time 4.469e-06/0.3043, allocations: 0 / 470.7 MB, free: 444 kB / 366.1 MB Notification: Performance of FrontEnd: time 1.282e-06/0.3043, allocations: 0 / 470.7 MB, free: 444 kB / 366.1 MB Notification: Performance of Transformations before backend: time 0.0001322/0.3044, allocations: 0 / 470.7 MB, free: 444 kB / 366.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 1349 * Number of variables: 1349 Notification: Performance of Generate backend data structure: time 0.00798/0.3124, allocations: 4.141 MB / 474.9 MB, free: 12.23 MB / 382.1 MB Notification: Performance of prepare preOptimizeDAE: time 4.019e-05/0.3124, allocations: 15.97 kB / 474.9 MB, free: 12.22 MB / 382.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.006539/0.319, allocations: 1.878 MB / 476.8 MB, free: 10.34 MB / 382.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.004377/0.3233, allocations: 1.818 MB / 478.6 MB, free: 8.477 MB / 382.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001875/0.3235, allocations: 205.2 kB / 478.8 MB, free: 8.273 MB / 382.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0006246/0.3242, allocations: 271.8 kB / 479 MB, free: 8.008 MB / 382.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01892/0.3431, allocations: 10 MB / 489 MB, free: 13.33 MB / 398.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 0.0001054/0.3432, allocations: 47.64 kB / 489.1 MB, free: 13.28 MB / 398.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0003866/0.3436, allocations: 131.9 kB / 489.2 MB, free: 13.15 MB / 398.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.003198/0.3468, allocations: 1.852 MB / 491.1 MB, free: 11.3 MB / 398.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01849/0.3653, allocations: 8.563 MB / 499.6 MB, free: 2.73 MB / 398.1 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0465/0.4118, allocations: 36.66 MB / 0.5237 GB, free: 13.01 MB / 446.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.009336/0.4211, allocations: 3.106 MB / 0.5268 GB, free: 9.875 MB / 446.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.002483/0.4236, allocations: 1.697 MB / 0.5284 GB, free: 8.168 MB / 446.1 MB Notification: Performance of preOpt evalFunc (simulation): time 0.01153/0.4351, allocations: 6.628 MB / 0.5349 GB, free: 1.496 MB / 446.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.206e-05/0.4352, allocations: 55.48 kB / 0.5349 GB, free: 1.434 MB / 446.1 MB Notification: Performance of pre-optimization done (n=150): time 3.757e-06/0.4352, allocations: 0 / 0.5349 GB, free: 1.434 MB / 446.1 MB Notification: Performance of matching and sorting (n=166): time 0.2433/0.6785, allocations: 17.5 MB / 0.552 GB, free: 98.03 MB / 446.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 4.402e-05/0.6785, allocations: 143.3 kB / 0.5522 GB, free: 97.87 MB / 446.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003376/0.6819, allocations: 3.468 MB / 0.5556 GB, free: 95.18 MB / 446.1 MB Notification: Performance of collectPreVariables (initialization): time 0.0002098/0.6821, allocations: 49.7 kB / 0.5556 GB, free: 95.12 MB / 446.1 MB Notification: Performance of collectInitialEqns (initialization): time 0.0009899/0.6831, allocations: 2.852 MB / 0.5584 GB, free: 92.54 MB / 446.1 MB Notification: Performance of collectInitialBindings (initialization): time 0.0003918/0.6835, allocations: 0.6726 MB / 0.559 GB, free: 91.88 MB / 446.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0009837/0.6845, allocations: 1.123 MB / 0.5601 GB, free: 90.75 MB / 446.1 MB Notification: Performance of setup shared object (initialization): time 4.09e-05/0.6845, allocations: 305.1 kB / 0.5604 GB, free: 90.45 MB / 446.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.002133/0.6867, allocations: 1.963 MB / 0.5623 GB, free: 88.48 MB / 446.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.003037/0.6897, allocations: 5.385 MB / 0.5676 GB, free: 81.38 MB / 446.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.006069/0.6958, allocations: 7.953 MB / 0.5754 GB, free: 71.74 MB / 446.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.995e-05/0.6958, allocations: 36 kB / 0.5754 GB, free: 71.7 MB / 446.1 MB Notification: Performance of matching and sorting (n=728) (initialization): time 0.0126/0.7084, allocations: 8.204 MB / 0.5834 GB, free: 63.5 MB / 446.1 MB Notification: Performance of prepare postOptimizeDAE: time 7.037e-05/0.7085, allocations: 56 kB / 0.5835 GB, free: 63.44 MB / 446.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001006/0.7086, allocations: 120.8 kB / 0.5836 GB, free: 63.32 MB / 446.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.003468/0.7121, allocations: 1.296 MB / 0.5849 GB, free: 62.02 MB / 446.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003541/0.7156, allocations: 1.275 MB / 0.5861 GB, free: 60.75 MB / 446.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.007051/0.7226, allocations: 6.437 MB / 0.5924 GB, free: 54.2 MB / 446.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003882/0.7265, allocations: 307.7 kB / 0.5927 GB, free: 53.89 MB / 446.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0006194/0.7271, allocations: 340 kB / 0.593 GB, free: 53.56 MB / 446.1 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 552 * Number of states: 0 () * Number of discrete variables: 36 (prismatic.boxColor[3],prismatic.boxColor[2],prismatic.boxColor[1],revolute.cylinderColor[3],revolute.cylinderColor[2],revolute.cylinderColor[1],damper1.color_b[3],damper1.color_b[2],damper1.color_b[1],damper1.color_a[3],damper1.color_a[2],damper1.color_a[1],spring1.color[3],spring1.color[2],spring1.color[1],spring1.massColor[3],spring1.massColor[2],spring1.massColor[1],bar1.color[3],bar1.color[2],bar1.color[1],body1.sphereColor[3],body1.sphereColor[2],body1.sphereColor[1],world.gravityArrowColor[3],world.gravityArrowColor[2],world.gravityArrowColor[1],world.axisColor_x[3],world.axisColor_x[2],world.axisColor_x[1],world.groundColor[3],world.groundColor[2],world.groundColor[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 (685): * Single equations (assignments): 681 * Array equations: 3 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 1 system {(3,17,88.9%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.002088/0.7292, allocations: 1.823 MB / 0.5948 GB, free: 51.73 MB / 446.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0004304/0.7297, allocations: 317.8 kB / 0.5951 GB, free: 51.42 MB / 446.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.005818/0.7355, allocations: 3.369 MB / 0.5984 GB, free: 48.04 MB / 446.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.335e-05/0.7355, allocations: 19.98 kB / 0.5984 GB, free: 48.02 MB / 446.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 8.977e-06/0.7355, allocations: 8 kB / 0.5984 GB, free: 48.01 MB / 446.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.293e-05/0.7355, allocations: 3.984 kB / 0.5984 GB, free: 48 MB / 446.1 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01164/0.7472, allocations: 7.546 MB / 0.6058 GB, free: 40.42 MB / 446.1 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.083e-05/0.7472, allocations: 4 kB / 0.6058 GB, free: 40.42 MB / 446.1 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001054/0.7482, allocations: 243.7 kB / 0.606 GB, free: 40.18 MB / 446.1 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.003137/0.7514, allocations: 1.116 MB / 0.6071 GB, free: 39.06 MB / 446.1 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001772/0.7516, allocations: 30.53 kB / 0.6071 GB, free: 39.03 MB / 446.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.006664/0.7582, allocations: 6.082 MB / 0.6131 GB, free: 32.84 MB / 446.1 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.144e-06/0.7582, allocations: 0 / 0.6131 GB, free: 32.84 MB / 446.1 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.007993/0.7662, allocations: 5.747 MB / 0.6187 GB, free: 27.07 MB / 446.1 MB Notification: Performance of postOpt removeConstants (simulation): time 0.0007282/0.7669, allocations: 293.8 kB / 0.619 GB, free: 26.79 MB / 446.1 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0003225/0.7673, allocations: 24 kB / 0.619 GB, free: 26.76 MB / 446.1 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001169/0.7684, allocations: 95.86 kB / 0.6191 GB, free: 26.67 MB / 446.1 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002247/0.7687, allocations: 88.83 kB / 0.6192 GB, free: 26.58 MB / 446.1 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001039/0.7688, allocations: 43.98 kB / 0.6192 GB, free: 26.54 MB / 446.1 MB Notification: Performance of sorting global known variables: time 0.002409/0.7712, allocations: 2.142 MB / 0.6213 GB, free: 24.41 MB / 446.1 MB Notification: Performance of sort global known variables: time 1.2e-07/0.7712, allocations: 4 kB / 0.6213 GB, free: 24.4 MB / 446.1 MB Notification: Performance of remove unused functions: time 0.003847/0.775, allocations: 0.8983 MB / 0.6222 GB, free: 23.5 MB / 446.1 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 4 * Number of states: 4 (revolute.phi,revolute.w,prismatic.s,prismatic.v) * 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 (129): * Single equations (assignments): 125 * Array equations: 3 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 1 system {(2,15,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.0003268/0.7753, allocations: 166.4 kB / 0.6223 GB, free: 23.34 MB / 446.1 MB Notification: Performance of simCode: created initialization part: time 0.005975/0.7813, allocations: 4.614 MB / 0.6268 GB, free: 18.74 MB / 446.1 MB Notification: Performance of simCode: created event and clocks part: time 9.898e-06/0.7813, allocations: 0 / 0.6268 GB, free: 18.74 MB / 446.1 MB Notification: Performance of simCode: created simulation system equations: time 0.001862/0.7832, allocations: 1.469 MB / 0.6283 GB, free: 17.26 MB / 446.1 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001928/0.7851, allocations: 352.7 kB / 0.6286 GB, free: 16.92 MB / 446.1 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01162/0.7967, allocations: 8.589 MB / 0.637 GB, free: 8.285 MB / 446.1 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002082/0.7988, allocations: 2.85 MB / 0.6398 GB, free: 5.402 MB / 446.1 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0008263/0.7996, allocations: 259.4 kB / 0.64 GB, free: 5.152 MB / 446.1 MB Notification: Performance of SimCode: time 8.61e-07/0.7996, allocations: 0 / 0.64 GB, free: 5.152 MB / 446.1 MB Notification: Performance of Templates: time 0.09968/0.8993, allocations: 66.32 MB / 0.7048 GB, free: 2.926 MB / 0.4981 GB " [Timeout remaining time 659] make -j1 -f Modelica_4.1.0_Modelica.Mechanics.MultiBody.Examples.Elementary.PendulumWithSpringDamper.makefile [Timeout 660] make -j1 -f Modelica_4.1.0_Modelica.Mechanics.MultiBody.Examples.Elementary.PendulumWithSpringDamper.makefile clang++ -std=c++17 -fopenmp=libomp -Winvalid-pch -O2 -g -DNDEBUG -fPIC -std=c++11 -DBOOST_ALL_DYN_LINK -DUSE_DGESV -DUSE_LOGGER -DOMC_BUILD -DUSE_THREAD -DSUNDIALS_MAJOR_VERSION=5 -DSUNDIALS_MINOR_VERSION=4 -DPMC_USE_SUNDIALS -I"." -I"/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../include/omc/cpp/" -I. -I"." -I"." -I"/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/include/omc/sundials" -DMEASURETIME_PROFILEBLOCKS -DUSE_LOGGER -c -o OMCppModelica_4.1.0_Modelica.Mechanics.MultiBody.Examples.Elementary.PendulumWithSpringDamperCalcHelperMain.o OMCppModelica_4.1.0_Modelica.Mechanics.MultiBody.Examples.Elementary.PendulumWithSpringDamperCalcHelperMain.cpp In file included from OMCppModelica_4.1.0_Modelica.Mechanics.MultiBody.Examples.Elementary.PendulumWithSpringDamperCalcHelperMain.cpp:29: ./OMCppModelica_4.1.0_Modelica.Mechanics.MultiBody.Examples.Elementary.PendulumWithSpringDamperInitialize.cpp:91:66: error: use of undeclared identifier 'body1_P_Q_start_' SystemDefaultImplementation::setRealStartValue(_body1_P_Q_(1),body1_P_Q_start_(1)); ^ ./OMCppModelica_4.1.0_Modelica.Mechanics.MultiBody.Examples.Elementary.PendulumWithSpringDamperInitialize.cpp:92:66: error: use of undeclared identifier 'body1_P_Q_start_' SystemDefaultImplementation::setRealStartValue(_body1_P_Q_(2),body1_P_Q_start_(2)); ^ ./OMCppModelica_4.1.0_Modelica.Mechanics.MultiBody.Examples.Elementary.PendulumWithSpringDamperInitialize.cpp:93:66: error: use of undeclared identifier 'body1_P_Q_start_' SystemDefaultImplementation::setRealStartValue(_body1_P_Q_(3),body1_P_Q_start_(3)); ^ ./OMCppModelica_4.1.0_Modelica.Mechanics.MultiBody.Examples.Elementary.PendulumWithSpringDamperInitialize.cpp:94:66: error: use of undeclared identifier 'body1_P_Q_start_' SystemDefaultImplementation::setRealStartValue(_body1_P_Q_(4),body1_P_Q_start_(4)); ^ ./OMCppModelica_4.1.0_Modelica.Mechanics.MultiBody.Examples.Elementary.PendulumWithSpringDamperInitialize.cpp:2797:66: error: use of undeclared identifier 'body1_P_Q_start_' SystemDefaultImplementation::setRealStartValue(_body1_P_Q_(1), body1_P_Q_start_(1), false); ^ ./OMCppModelica_4.1.0_Modelica.Mechanics.MultiBody.Examples.Elementary.PendulumWithSpringDamperInitialize.cpp:2815:66: error: use of undeclared identifier 'body1_P_Q_start_' SystemDefaultImplementation::setRealStartValue(_body1_P_Q_(2), body1_P_Q_start_(2), false); ^ ./OMCppModelica_4.1.0_Modelica.Mechanics.MultiBody.Examples.Elementary.PendulumWithSpringDamperInitialize.cpp:2833:66: error: use of undeclared identifier 'body1_P_Q_start_' SystemDefaultImplementation::setRealStartValue(_body1_P_Q_(3), body1_P_Q_start_(3), false); ^ ./OMCppModelica_4.1.0_Modelica.Mechanics.MultiBody.Examples.Elementary.PendulumWithSpringDamperInitialize.cpp:2851:66: error: use of undeclared identifier 'body1_P_Q_start_' SystemDefaultImplementation::setRealStartValue(_body1_P_Q_(4), body1_P_Q_start_(4), false); ^ 8 errors generated. make: *** [: OMCppModelica_4.1.0_Modelica.Mechanics.MultiBody.Examples.Elementary.PendulumWithSpringDamperCalcHelperMain.o] Error 1 [Calling os._exit(0), Time elapsed: 4.618994724936783] Failed to read output from testmodel.py, exit status != 0: ['time', 'prismatic.s', 'prismatic.v', 'revolute.phi', 'revolute.w'] 0.9084770479239523 0.922414931 0.6149860540000001 Calling exit ...