Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Modelica_4.1.0_Modelica.Mechanics.MultiBody.Examples.Elementary.InitSpringConstant.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 0.001586/0.001586, allocations: 103.6 kB / 21.18 MB, free: 0.6445 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 0.001751/0.001751, allocations: 211.5 kB / 24.48 MB, free: 3.938 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 1.476/1.476, allocations: 230.6 MB / 258.2 MB, free: 7.785 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.InitSpringConstant,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5002,variableFilter="time|rev.phi|rev.w",fileNamePrefix="Modelica_4.1.0_Modelica.Mechanics.MultiBody.Examples.Elementary.InitSpringConstant") translateModel(Modelica.Mechanics.MultiBody.Examples.Elementary.InitSpringConstant,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5002,variableFilter="time|rev.phi|rev.w",fileNamePrefix="Modelica_4.1.0_Modelica.Mechanics.MultiBody.Examples.Elementary.InitSpringConstant") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 0.001641/0.001641, allocations: 51.92 kB / 379 MB, free: 2.457 MB / 302.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2611/0.2627, allocations: 53.37 MB / 432.3 MB, free: 6.715 MB / 334.1 MB Notification: Performance of NFInst.instantiate(Modelica.Mechanics.MultiBody.Examples.Elementary.InitSpringConstant): time 0.01234/0.2751, allocations: 8.983 MB / 441.3 MB, free: 13.69 MB / 350.1 MB Notification: Performance of NFInst.instExpressions: time 0.008332/0.2834, allocations: 3.608 MB / 444.9 MB, free: 10.07 MB / 350.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.001609/0.285, allocations: 63.69 kB / 445 MB, free: 10.01 MB / 350.1 MB Notification: Performance of NFTyping.typeComponents: time 0.004352/0.2894, allocations: 1.908 MB / 446.9 MB, free: 8.098 MB / 350.1 MB Notification: Performance of NFTyping.typeBindings: time 0.00449/0.2939, allocations: 1.677 MB / 448.6 MB, free: 6.414 MB / 350.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.001586/0.2954, allocations: 0.6082 MB / 449.2 MB, free: 5.805 MB / 350.1 MB Notification: Performance of NFFlatten.flatten: time 0.005165/0.3006, allocations: 3.353 MB / 452.5 MB, free: 2.445 MB / 350.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.003172/0.3038, allocations: 2.106 MB / 454.6 MB, free: 288 kB / 350.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.002423/0.3062, allocations: 1.261 MB / 455.9 MB, free: 15.01 MB / 366.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.00296/0.3092, allocations: 1.713 MB / 457.6 MB, free: 13.29 MB / 366.1 MB Notification: Performance of NFPackage.collectConstants: time 0.0007298/0.3099, allocations: 256 kB / 457.9 MB, free: 13.04 MB / 366.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.00223/0.3121, allocations: 0.9281 MB / 458.8 MB, free: 12.12 MB / 366.1 MB Notification: Performance of NFScalarize.scalarize: time 0.002076/0.3142, allocations: 1.589 MB / 460.4 MB, free: 10.52 MB / 366.1 MB Notification: Performance of NFVerifyModel.verify: time 0.002373/0.3166, allocations: 1.339 MB / 461.7 MB, free: 9.176 MB / 366.1 MB Notification: Performance of NFConvertDAE.convert: time 0.007838/0.3244, allocations: 5.827 MB / 467.6 MB, free: 3.328 MB / 366.1 MB Notification: Performance of FrontEnd - DAE generated: time 6.893e-06/0.3244, allocations: 0 / 467.6 MB, free: 3.328 MB / 366.1 MB Notification: Performance of FrontEnd: time 1.993e-06/0.3244, allocations: 0 / 467.6 MB, free: 3.328 MB / 366.1 MB Notification: Performance of Transformations before backend: time 0.0001878/0.3246, allocations: 0 / 467.6 MB, free: 3.328 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: 1275 * Number of variables: 1275 Notification: Performance of Generate backend data structure: time 0.009185/0.3338, allocations: 4.019 MB / 471.6 MB, free: 15.25 MB / 382.1 MB Notification: Performance of prepare preOptimizeDAE: time 4.761e-05/0.3338, allocations: 16.03 kB / 471.6 MB, free: 15.24 MB / 382.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.006658/0.3405, allocations: 1.792 MB / 473.4 MB, free: 13.44 MB / 382.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.004689/0.3452, allocations: 1.872 MB / 475.2 MB, free: 11.54 MB / 382.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.000187/0.3454, allocations: 192.8 kB / 475.4 MB, free: 11.35 MB / 382.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0007994/0.3462, allocations: 251.8 kB / 475.7 MB, free: 11.1 MB / 382.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01518/0.3614, allocations: 8.472 MB / 484.2 MB, free: 1.957 MB / 382.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 0.000116/0.3615, allocations: 47.62 kB / 484.2 MB, free: 1.91 MB / 382.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0003701/0.3618, allocations: 127.8 kB / 484.3 MB, free: 1.785 MB / 382.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.002896/0.3647, allocations: 1.695 MB / 486 MB, free: 92 kB / 382.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01429/0.379, allocations: 7.094 MB / 493.1 MB, free: 8.988 MB / 398.1 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.04231/0.4213, allocations: 32.06 MB / 0.5129 GB, free: 7.941 MB / 430.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.007669/0.429, allocations: 2.72 MB / 0.5155 GB, free: 5.18 MB / 430.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.002045/0.4311, allocations: 1.361 MB / 0.5169 GB, free: 3.805 MB / 430.1 MB Notification: Performance of preOpt evalFunc (simulation): time 0.006694/0.4378, allocations: 3.301 MB / 0.5201 GB, free: 480 kB / 430.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 6.028e-05/0.4378, allocations: 55.14 kB / 0.5201 GB, free: 416 kB / 430.1 MB Notification: Performance of pre-optimization done (n=121): time 4.919e-06/0.4378, allocations: 0 / 0.5201 GB, free: 416 kB / 430.1 MB Notification: Performance of matching and sorting (n=129): time 0.03013/0.4679, allocations: 11.53 MB / 0.5314 GB, free: 4.805 MB / 446.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 9.102e-05/0.468, allocations: 145.2 kB / 0.5315 GB, free: 4.633 MB / 446.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.005007/0.473, allocations: 3.423 MB / 0.5349 GB, free: 1.195 MB / 446.1 MB Notification: Performance of collectPreVariables (initialization): time 0.0002847/0.4733, allocations: 41.7 kB / 0.5349 GB, free: 1.148 MB / 446.1 MB Notification: Performance of collectInitialEqns (initialization): time 0.2131/0.6865, allocations: 2.871 MB / 0.5377 GB, free: 101.7 MB / 446.1 MB Notification: Performance of collectInitialBindings (initialization): time 0.0007347/0.6872, allocations: 0.5423 MB / 0.5382 GB, free: 101.5 MB / 446.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.001669/0.6889, allocations: 1.087 MB / 0.5393 GB, free: 101.1 MB / 446.1 MB Notification: Performance of setup shared object (initialization): time 5.372e-05/0.6889, allocations: 306.7 kB / 0.5396 GB, free: 100.8 MB / 446.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.002563/0.6915, allocations: 1.71 MB / 0.5413 GB, free: 100.2 MB / 446.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.003957/0.6954, allocations: 5.131 MB / 0.5463 GB, free: 95.04 MB / 446.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.006399/0.7018, allocations: 7.434 MB / 0.5535 GB, free: 88.7 MB / 446.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 8.477e-05/0.7019, allocations: 34.84 kB / 0.5536 GB, free: 88.7 MB / 446.1 MB Notification: Performance of matching and sorting (n=696) (initialization): time 0.008535/0.7105, allocations: 6.713 MB / 0.5601 GB, free: 84.61 MB / 446.1 MB Notification: Performance of prepare postOptimizeDAE: time 6.757e-05/0.7105, allocations: 56 kB / 0.5602 GB, free: 84.55 MB / 446.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001002/0.7106, allocations: 124 kB / 0.5603 GB, free: 84.43 MB / 446.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.0005387/0.7112, allocations: 322.2 kB / 0.5606 GB, free: 84.16 MB / 446.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003185/0.7143, allocations: 1.244 MB / 0.5618 GB, free: 83.07 MB / 446.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001914/0.7163, allocations: 2.355 MB / 0.5641 GB, free: 80.8 MB / 446.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003342/0.7196, allocations: 290.4 kB / 0.5644 GB, free: 80.55 MB / 446.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000488/0.7201, allocations: 335.6 kB / 0.5647 GB, free: 80.23 MB / 446.1 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 555 * Number of states: 0 () * Number of discrete variables: 33 (spring.color[3],spring.color[2],spring.color[1],spring.massColor[3],spring.massColor[2],spring.massColor[1],fixed.color[3],fixed.color[2],fixed.color[1],body.color[3],body.color[2],body.color[1],body.body.sphereColor[3],body.body.sphereColor[2],body.body.sphereColor[1],body.frameTranslation.color[3],body.frameTranslation.color[2],body.frameTranslation.color[1],rev.cylinderColor[3],rev.cylinderColor[2],rev.cylinderColor[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 (668): * Single equations (assignments): 664 * 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 {(1,4,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.002138/0.7222, allocations: 1.785 MB / 0.5665 GB, free: 78.73 MB / 446.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0004278/0.7227, allocations: 292.1 kB / 0.5667 GB, free: 78.45 MB / 446.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.003874/0.7265, allocations: 2.323 MB / 0.569 GB, free: 76.61 MB / 446.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.306e-05/0.7266, allocations: 15.52 kB / 0.569 GB, free: 76.6 MB / 446.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 7.975e-06/0.7266, allocations: 4 kB / 0.569 GB, free: 76.6 MB / 446.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.119e-05/0.7266, allocations: 7.984 kB / 0.569 GB, free: 76.59 MB / 446.1 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.009001/0.7356, allocations: 5.094 MB / 0.574 GB, free: 71.49 MB / 446.1 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.13e-05/0.7356, allocations: 7.984 kB / 0.574 GB, free: 71.48 MB / 446.1 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0007687/0.7364, allocations: 171.8 kB / 0.5742 GB, free: 71.32 MB / 446.1 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.001856/0.7382, allocations: 0.7162 MB / 0.5749 GB, free: 70.6 MB / 446.1 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 9.626e-05/0.7383, allocations: 20 kB / 0.5749 GB, free: 70.58 MB / 446.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.00442/0.7427, allocations: 4.653 MB / 0.5794 GB, free: 65.84 MB / 446.1 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.906e-06/0.7427, allocations: 4 kB / 0.5795 GB, free: 65.84 MB / 446.1 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.005254/0.748, allocations: 4.305 MB / 0.5837 GB, free: 61.5 MB / 446.1 MB Notification: Performance of postOpt removeConstants (simulation): time 0.0006051/0.7486, allocations: 254.6 kB / 0.5839 GB, free: 61.25 MB / 446.1 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002727/0.7489, allocations: 23.91 kB / 0.5839 GB, free: 61.23 MB / 446.1 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0009419/0.7498, allocations: 72.72 kB / 0.584 GB, free: 61.16 MB / 446.1 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001538/0.75, allocations: 72.52 kB / 0.5841 GB, free: 61.09 MB / 446.1 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 7.885e-05/0.75, allocations: 32 kB / 0.5841 GB, free: 61.06 MB / 446.1 MB Notification: Performance of sorting global known variables: time 0.002122/0.7522, allocations: 1.959 MB / 0.586 GB, free: 59.11 MB / 446.1 MB Notification: Performance of sort global known variables: time 1e-07/0.7522, allocations: 0 / 0.586 GB, free: 59.11 MB / 446.1 MB Notification: Performance of remove unused functions: time 0.003627/0.7558, allocations: 0.7937 MB / 0.5868 GB, free: 58.32 MB / 446.1 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 6 * Number of states: 2 (rev.phi,rev.w) * 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 (96): * Single equations (assignments): 92 * 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 {(1,11,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.0002987/0.7561, allocations: 159.1 kB / 0.5869 GB, free: 58.16 MB / 446.1 MB Notification: Performance of simCode: created initialization part: time 0.004764/0.7608, allocations: 3.904 MB / 0.5907 GB, free: 54.28 MB / 446.1 MB Notification: Performance of simCode: created event and clocks part: time 4.468e-06/0.7609, allocations: 0 / 0.5907 GB, free: 54.28 MB / 446.1 MB Notification: Performance of simCode: created simulation system equations: time 0.001144/0.762, allocations: 1.035 MB / 0.5918 GB, free: 53.24 MB / 446.1 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001834/0.7638, allocations: 337.6 kB / 0.5921 GB, free: 52.91 MB / 446.1 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01067/0.7745, allocations: 7.765 MB / 0.5997 GB, free: 45.12 MB / 446.1 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002134/0.7766, allocations: 2.228 MB / 0.6018 GB, free: 42.86 MB / 446.1 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0007623/0.7774, allocations: 244.5 kB / 0.6021 GB, free: 42.62 MB / 446.1 MB Notification: Performance of SimCode: time 1.092e-06/0.7774, allocations: 0 / 0.6021 GB, free: 42.62 MB / 446.1 MB Notification: Performance of Templates: time 0.08025/0.8577, allocations: 63.89 MB / 0.6645 GB, free: 10.78 MB / 478.1 MB " [Timeout remaining time 659] make -j1 -f Modelica_4.1.0_Modelica.Mechanics.MultiBody.Examples.Elementary.InitSpringConstant.makefile [Timeout 660] make -j1 -f Modelica_4.1.0_Modelica.Mechanics.MultiBody.Examples.Elementary.InitSpringConstant.makefile clang++ -std=c++17 -fopenmp=libomp -Winvalid-pch -O2 -g -DNDEBUG -fPIC -std=c++11 -DBOOST_ALL_DYN_LINK -DOMC_BUILD -DUSE_THREAD -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.InitSpringConstantCalcHelperMain.o OMCppModelica_4.1.0_Modelica.Mechanics.MultiBody.Examples.Elementary.InitSpringConstantCalcHelperMain.cpp In file included from OMCppModelica_4.1.0_Modelica.Mechanics.MultiBody.Examples.Elementary.InitSpringConstantCalcHelperMain.cpp:29: ./OMCppModelica_4.1.0_Modelica.Mechanics.MultiBody.Examples.Elementary.InitSpringConstantInitialize.cpp:91:72: error: use of undeclared identifier 'body_P_body_P_Q_start_' SystemDefaultImplementation::setRealStartValue(_body_P_body_P_Q_(1),body_P_body_P_Q_start_(1)); ^ ./OMCppModelica_4.1.0_Modelica.Mechanics.MultiBody.Examples.Elementary.InitSpringConstantInitialize.cpp:92:72: error: use of undeclared identifier 'body_P_body_P_Q_start_' SystemDefaultImplementation::setRealStartValue(_body_P_body_P_Q_(2),body_P_body_P_Q_start_(2)); ^ ./OMCppModelica_4.1.0_Modelica.Mechanics.MultiBody.Examples.Elementary.InitSpringConstantInitialize.cpp:93:72: error: use of undeclared identifier 'body_P_body_P_Q_start_' SystemDefaultImplementation::setRealStartValue(_body_P_body_P_Q_(3),body_P_body_P_Q_start_(3)); ^ ./OMCppModelica_4.1.0_Modelica.Mechanics.MultiBody.Examples.Elementary.InitSpringConstantInitialize.cpp:94:72: error: use of undeclared identifier 'body_P_body_P_Q_start_' SystemDefaultImplementation::setRealStartValue(_body_P_body_P_Q_(4),body_P_body_P_Q_start_(4)); ^ ./OMCppModelica_4.1.0_Modelica.Mechanics.MultiBody.Examples.Elementary.InitSpringConstantInitialize.cpp:2740:72: error: use of undeclared identifier 'body_P_body_P_Q_start_' SystemDefaultImplementation::setRealStartValue(_body_P_body_P_Q_(1), body_P_body_P_Q_start_(1), false); ^ ./OMCppModelica_4.1.0_Modelica.Mechanics.MultiBody.Examples.Elementary.InitSpringConstantInitialize.cpp:2758:72: error: use of undeclared identifier 'body_P_body_P_Q_start_' SystemDefaultImplementation::setRealStartValue(_body_P_body_P_Q_(2), body_P_body_P_Q_start_(2), false); ^ ./OMCppModelica_4.1.0_Modelica.Mechanics.MultiBody.Examples.Elementary.InitSpringConstantInitialize.cpp:2776:72: error: use of undeclared identifier 'body_P_body_P_Q_start_' SystemDefaultImplementation::setRealStartValue(_body_P_body_P_Q_(3), body_P_body_P_Q_start_(3), false); ^ ./OMCppModelica_4.1.0_Modelica.Mechanics.MultiBody.Examples.Elementary.InitSpringConstantInitialize.cpp:2794:72: error: use of undeclared identifier 'body_P_body_P_Q_start_' SystemDefaultImplementation::setRealStartValue(_body_P_body_P_Q_(4), body_P_body_P_Q_start_(4), false); ^ 8 errors generated. make: *** [: OMCppModelica_4.1.0_Modelica.Mechanics.MultiBody.Examples.Elementary.InitSpringConstantCalcHelperMain.o] Error 1 [Calling os._exit(0), Time elapsed: 4.684065448120236] Failed to read output from testmodel.py, exit status != 0: ['time', 'rev.phi', 'rev.w'] 0.8675096738152206 0.882259618 0.554409039 Calling exit ...