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 0.001872/0.001872, allocations: 107.6 kB / 21.19 MB, free: 0.6484 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 0.002247/0.002247, allocations: 213.3 kB / 24.48 MB, free: 3.957 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 1.629/1.629, allocations: 230.6 MB / 258.2 MB, free: 7.766 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 0.001542/0.001542, allocations: 55.91 kB / 379 MB, free: 2.438 MB / 302.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2302/0.2317, allocations: 53.37 MB / 432.3 MB, free: 6.836 MB / 334.1 MB Notification: Performance of NFInst.instantiate(Modelica.Mechanics.MultiBody.Examples.Elementary.InitSpringConstant): time 0.01169/0.2434, allocations: 8.982 MB / 441.3 MB, free: 13.82 MB / 350.1 MB Notification: Performance of NFInst.instExpressions: time 0.007813/0.2512, allocations: 3.603 MB / 444.9 MB, free: 10.21 MB / 350.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.001303/0.2525, allocations: 67.69 kB / 445 MB, free: 10.14 MB / 350.1 MB Notification: Performance of NFTyping.typeComponents: time 0.003851/0.2564, allocations: 1.908 MB / 446.9 MB, free: 8.227 MB / 350.1 MB Notification: Performance of NFTyping.typeBindings: time 0.00409/0.2604, allocations: 1.681 MB / 448.6 MB, free: 6.539 MB / 350.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.001374/0.2618, allocations: 0.616 MB / 449.2 MB, free: 5.922 MB / 350.1 MB Notification: Performance of NFFlatten.flatten: time 0.004358/0.2662, allocations: 3.353 MB / 452.5 MB, free: 2.562 MB / 350.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.002607/0.2688, allocations: 2.13 MB / 454.7 MB, free: 384 kB / 350.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.001784/0.2706, allocations: 1.254 MB / 455.9 MB, free: 15.11 MB / 366.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.00256/0.2731, allocations: 1.806 MB / 457.7 MB, free: 13.3 MB / 366.1 MB Notification: Performance of NFPackage.collectConstants: time 0.0005526/0.2737, allocations: 252 kB / 458 MB, free: 13.05 MB / 366.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.001857/0.2755, allocations: 0.936 MB / 458.9 MB, free: 12.12 MB / 366.1 MB Notification: Performance of NFScalarize.scalarize: time 0.001644/0.2772, allocations: 1.597 MB / 460.5 MB, free: 10.52 MB / 366.1 MB Notification: Performance of NFVerifyModel.verify: time 0.001646/0.2788, allocations: 1.328 MB / 461.8 MB, free: 9.184 MB / 366.1 MB Notification: Performance of NFConvertDAE.convert: time 0.006642/0.2855, allocations: 5.824 MB / 467.7 MB, free: 3.336 MB / 366.1 MB Notification: Performance of FrontEnd - DAE generated: time 5.691e-06/0.2855, allocations: 4 kB / 467.7 MB, free: 3.332 MB / 366.1 MB Notification: Performance of FrontEnd: time 1.804e-06/0.2855, allocations: 0 / 467.7 MB, free: 3.332 MB / 366.1 MB Notification: Performance of Transformations before backend: time 0.0001255/0.2856, allocations: 0 / 467.7 MB, free: 3.332 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 0.007843/0.2934, allocations: 4.022 MB / 471.7 MB, free: 15.25 MB / 382.1 MB Notification: Performance of prepare preOptimizeDAE: time 4.394e-05/0.2935, allocations: 8.031 kB / 471.7 MB, free: 15.25 MB / 382.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.006522/0.3, allocations: 1.796 MB / 473.5 MB, free: 13.45 MB / 382.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.005318/0.3053, allocations: 1.875 MB / 475.4 MB, free: 11.54 MB / 382.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002464/0.3056, allocations: 204.8 kB / 475.6 MB, free: 11.34 MB / 382.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0007529/0.3063, allocations: 255.8 kB / 475.8 MB, free: 11.09 MB / 382.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01505/0.3214, allocations: 8.464 MB / 484.3 MB, free: 1.949 MB / 382.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 0.0001113/0.3215, allocations: 39.64 kB / 484.3 MB, free: 1.91 MB / 382.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0003754/0.3219, allocations: 127.9 kB / 484.5 MB, free: 1.785 MB / 382.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.002923/0.3248, allocations: 1.691 MB / 486.1 MB, free: 96 kB / 382.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01438/0.3392, allocations: 7.09 MB / 493.2 MB, free: 8.996 MB / 398.1 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.04654/0.3857, allocations: 32.06 MB / 0.513 GB, free: 7.949 MB / 430.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.007339/0.393, allocations: 2.732 MB / 0.5157 GB, free: 5.176 MB / 430.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.002009/0.3951, allocations: 1.357 MB / 0.517 GB, free: 3.805 MB / 430.1 MB Notification: Performance of preOpt evalFunc (simulation): time 0.006963/0.402, allocations: 3.297 MB / 0.5202 GB, free: 484 kB / 430.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.408e-05/0.4021, allocations: 51.16 kB / 0.5202 GB, free: 424 kB / 430.1 MB Notification: Performance of pre-optimization done (n=121): time 1.309e-05/0.4021, allocations: 3.984 kB / 0.5203 GB, free: 420 kB / 430.1 MB Notification: Performance of matching and sorting (n=129): time 0.02953/0.4316, allocations: 11.53 MB / 0.5315 GB, free: 4.812 MB / 446.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001167/0.4317, allocations: 141.2 kB / 0.5316 GB, free: 4.645 MB / 446.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.005151/0.4369, allocations: 3.423 MB / 0.535 GB, free: 1.207 MB / 446.1 MB Notification: Performance of collectPreVariables (initialization): time 0.0002658/0.4371, allocations: 45.7 kB / 0.535 GB, free: 1.156 MB / 446.1 MB Notification: Performance of collectInitialEqns (initialization): time 0.2261/0.6633, allocations: 2.878 MB / 0.5378 GB, free: 101.9 MB / 446.1 MB Notification: Performance of collectInitialBindings (initialization): time 0.0008572/0.6641, allocations: 0.5465 MB / 0.5384 GB, free: 101.6 MB / 446.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.001802/0.6659, allocations: 1.089 MB / 0.5394 GB, free: 101.2 MB / 446.1 MB Notification: Performance of setup shared object (initialization): time 4.474e-05/0.666, allocations: 307.1 kB / 0.5397 GB, free: 100.9 MB / 446.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.002719/0.6687, allocations: 1.706 MB / 0.5414 GB, free: 100.4 MB / 446.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.004346/0.673, allocations: 5.134 MB / 0.5464 GB, free: 95.21 MB / 446.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.006461/0.6795, allocations: 7.435 MB / 0.5537 GB, free: 88.86 MB / 446.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0001041/0.6796, allocations: 31.16 kB / 0.5537 GB, free: 88.86 MB / 446.1 MB Notification: Performance of matching and sorting (n=696) (initialization): time 0.009469/0.6891, allocations: 6.71 MB / 0.5603 GB, free: 84.82 MB / 446.1 MB Notification: Performance of prepare postOptimizeDAE: time 6.666e-05/0.6891, allocations: 56 kB / 0.5603 GB, free: 84.77 MB / 446.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001081/0.6892, allocations: 120 kB / 0.5604 GB, free: 84.65 MB / 446.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.0005267/0.6898, allocations: 318.1 kB / 0.5607 GB, free: 84.38 MB / 446.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003228/0.693, allocations: 1.251 MB / 0.5619 GB, free: 83.28 MB / 446.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001958/0.695, allocations: 2.352 MB / 0.5642 GB, free: 81.02 MB / 446.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003698/0.6987, allocations: 289.6 kB / 0.5645 GB, free: 80.77 MB / 446.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0004599/0.6991, allocations: 339.2 kB / 0.5648 GB, free: 80.45 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 0.002093/0.7012, allocations: 1.793 MB / 0.5666 GB, free: 78.94 MB / 446.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003536/0.7016, allocations: 290 kB / 0.5669 GB, free: 78.66 MB / 446.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.003546/0.7051, allocations: 2.327 MB / 0.5691 GB, free: 76.75 MB / 446.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.766e-05/0.7051, allocations: 12 kB / 0.5692 GB, free: 76.74 MB / 446.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 7.665e-06/0.7051, allocations: 4 kB / 0.5692 GB, free: 76.74 MB / 446.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 9.618e-06/0.7051, allocations: 3.984 kB / 0.5692 GB, free: 76.73 MB / 446.1 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.008272/0.7134, allocations: 5.102 MB / 0.5741 GB, free: 71.63 MB / 446.1 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.867e-06/0.7134, allocations: 0 / 0.5741 GB, free: 71.63 MB / 446.1 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0007141/0.7141, allocations: 171.8 kB / 0.5743 GB, free: 71.46 MB / 446.1 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.001819/0.716, allocations: 0.7148 MB / 0.575 GB, free: 70.74 MB / 446.1 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 8.387e-05/0.716, allocations: 23.98 kB / 0.575 GB, free: 70.72 MB / 446.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.004323/0.7204, allocations: 4.654 MB / 0.5796 GB, free: 65.98 MB / 446.1 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.805e-06/0.7204, allocations: 4 kB / 0.5796 GB, free: 65.98 MB / 446.1 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.005178/0.7255, allocations: 4.297 MB / 0.5838 GB, free: 61.65 MB / 446.1 MB Notification: Performance of postOpt removeConstants (simulation): time 0.0006668/0.7262, allocations: 255.7 kB / 0.584 GB, free: 61.41 MB / 446.1 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002724/0.7265, allocations: 20.12 kB / 0.584 GB, free: 61.39 MB / 446.1 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0009025/0.7274, allocations: 75.84 kB / 0.5841 GB, free: 61.31 MB / 446.1 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.000165/0.7275, allocations: 72.52 kB / 0.5842 GB, free: 61.24 MB / 446.1 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 8.198e-05/0.7276, allocations: 31.52 kB / 0.5842 GB, free: 61.21 MB / 446.1 MB Notification: Performance of sorting global known variables: time 0.002209/0.7298, allocations: 1.959 MB / 0.5861 GB, free: 59.26 MB / 446.1 MB Notification: Performance of sort global known variables: time 1.41e-07/0.7298, allocations: 4 kB / 0.5861 GB, free: 59.25 MB / 446.1 MB Notification: Performance of remove unused functions: time 0.003616/0.7335, allocations: 0.7932 MB / 0.5869 GB, free: 58.46 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 0.0003019/0.7338, allocations: 154.9 kB / 0.587 GB, free: 58.31 MB / 446.1 MB Notification: Performance of simCode: created initialization part: time 0.004669/0.7384, allocations: 3.91 MB / 0.5909 GB, free: 54.43 MB / 446.1 MB Notification: Performance of simCode: created event and clocks part: time 5.13e-06/0.7384, allocations: 4 kB / 0.5909 GB, free: 54.42 MB / 446.1 MB Notification: Performance of simCode: created simulation system equations: time 0.001135/0.7396, allocations: 1.029 MB / 0.5919 GB, free: 53.38 MB / 446.1 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001841/0.7414, allocations: 337.4 kB / 0.5922 GB, free: 53.06 MB / 446.1 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.011/0.7524, allocations: 7.772 MB / 0.5998 GB, free: 45.26 MB / 446.1 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002006/0.7544, allocations: 2.232 MB / 0.602 GB, free: 42.99 MB / 446.1 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0007005/0.7551, allocations: 231.4 kB / 0.6022 GB, free: 42.77 MB / 446.1 MB Notification: Performance of SimCode: time 1.833e-06/0.7551, allocations: 0 / 0.6022 GB, free: 42.77 MB / 446.1 MB Notification: Performance of Templates: time 0.078/0.8331, allocations: 63.9 MB / 0.6646 GB, free: 10.91 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: 4.90250488294987] Failed to read output from testmodel.py, exit status != 0: ['time', 'rev.phi', 'rev.w'] 0.8423548300052062 0.863608613 0.573677753 Calling exit ...