Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Modelica_4.1.0_Modelica.Mechanics.MultiBody.Examples.Elementary.UserDefinedGravityField.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 0.001784/0.001784, allocations: 116.5 kB / 18.45 MB, free: 4.562 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 0.002148/0.002148, allocations: 215.2 kB / 21.42 MB, free: 1.605 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 1.523/1.523, allocations: 230.6 MB / 254.8 MB, free: 15.09 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.UserDefinedGravityField,tolerance=1e-08,outputFormat="mat",numberOfIntervals=5002,variableFilter="time|rev.phi|rev.w",fileNamePrefix="Modelica_4.1.0_Modelica.Mechanics.MultiBody.Examples.Elementary.UserDefinedGravityField") translateModel(Modelica.Mechanics.MultiBody.Examples.Elementary.UserDefinedGravityField,tolerance=1e-08,outputFormat="mat",numberOfIntervals=5002,variableFilter="time|rev.phi|rev.w",fileNamePrefix="Modelica_4.1.0_Modelica.Mechanics.MultiBody.Examples.Elementary.UserDefinedGravityField") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 0.001529/0.001529, allocations: 47.92 kB / 374.2 MB, free: 9.688 MB / 302.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1061/0.1077, allocations: 53.34 MB / 427.5 MB, free: 4.254 MB / 350.1 MB Notification: Performance of NFInst.instantiate(Modelica.Mechanics.MultiBody.Examples.Elementary.UserDefinedGravityField): time 0.2139/0.3215, allocations: 7.624 MB / 435.1 MB, free: 7.484 MB / 350.1 MB Notification: Performance of NFInst.instExpressions: time 0.005902/0.3274, allocations: 3.378 MB / 438.5 MB, free: 5.969 MB / 350.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.001041/0.3285, allocations: 44.09 kB / 438.5 MB, free: 5.957 MB / 350.1 MB Notification: Performance of NFTyping.typeComponents: time 0.002002/0.3305, allocations: 1.045 MB / 439.6 MB, free: 5.648 MB / 350.1 MB Notification: Performance of NFTyping.typeBindings: time 0.003526/0.334, allocations: 1.338 MB / 440.9 MB, free: 5.113 MB / 350.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.001391/0.3354, allocations: 0.5435 MB / 441.5 MB, free: 4.918 MB / 350.1 MB Notification: Performance of NFFlatten.flatten: time 0.004201/0.3396, allocations: 2.612 MB / 444.1 MB, free: 4 MB / 350.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.001639/0.3412, allocations: 1.2 MB / 445.3 MB, free: 3.488 MB / 350.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.001572/0.3428, allocations: 0.8466 MB / 446.1 MB, free: 3.145 MB / 350.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.002201/0.345, allocations: 1.253 MB / 447.4 MB, free: 2.719 MB / 350.1 MB Notification: Performance of NFPackage.collectConstants: time 0.0004687/0.3455, allocations: 147.9 kB / 447.5 MB, free: 2.719 MB / 350.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.002201/0.3477, allocations: 0.9233 MB / 448.5 MB, free: 2.492 MB / 350.1 MB Notification: Performance of NFScalarize.scalarize: time 0.001218/0.3489, allocations: 1.075 MB / 449.5 MB, free: 2.098 MB / 350.1 MB Notification: Performance of NFVerifyModel.verify: time 0.001154/0.3501, allocations: 1.234 MB / 450.8 MB, free: 1.207 MB / 350.1 MB Notification: Performance of NFConvertDAE.convert: time 0.005085/0.3551, allocations: 4.104 MB / 454.9 MB, free: 14.89 MB / 366.1 MB Notification: Performance of FrontEnd - DAE generated: time 4.198e-06/0.3551, allocations: 0 / 454.9 MB, free: 14.89 MB / 366.1 MB Notification: Performance of FrontEnd: time 2.104e-06/0.3551, allocations: 0 / 454.9 MB, free: 14.89 MB / 366.1 MB Notification: Performance of Transformations before backend: time 8.952e-05/0.3552, allocations: 0 / 454.9 MB, free: 14.89 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: 951 * Number of variables: 951 Notification: Performance of Generate backend data structure: time 0.006861/0.3621, allocations: 3.063 MB / 457.9 MB, free: 12.67 MB / 366.1 MB Notification: Performance of prepare preOptimizeDAE: time 3.738e-05/0.3621, allocations: 10.03 kB / 457.9 MB, free: 12.67 MB / 366.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.006053/0.3682, allocations: 1.589 MB / 459.5 MB, free: 11.82 MB / 366.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.00342/0.3716, allocations: 1.382 MB / 460.9 MB, free: 10.9 MB / 366.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001202/0.3717, allocations: 127.9 kB / 461 MB, free: 10.84 MB / 366.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003725/0.3721, allocations: 157.5 kB / 461.2 MB, free: 10.79 MB / 366.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01123/0.3833, allocations: 6.538 MB / 467.7 MB, free: 6.742 MB / 366.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 6.853e-05/0.3834, allocations: 32.08 kB / 467.8 MB, free: 6.723 MB / 366.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002508/0.3836, allocations: 86.02 kB / 467.8 MB, free: 6.664 MB / 366.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.002731/0.3864, allocations: 1.468 MB / 469.3 MB, free: 6.016 MB / 366.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0115/0.3979, allocations: 5.834 MB / 475.1 MB, free: 188 kB / 366.1 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.03503/0.4329, allocations: 25.7 MB / 0.4891 GB, free: 5.734 MB / 398.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.00628/0.4392, allocations: 2.463 MB / 0.4915 GB, free: 3.121 MB / 398.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.00182/0.441, allocations: 1.133 MB / 0.4926 GB, free: 1.977 MB / 398.1 MB Notification: Performance of preOpt evalFunc (simulation): time 0.00894/0.4499, allocations: 4.828 MB / 0.4973 GB, free: 13.05 MB / 414.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.482e-05/0.45, allocations: 45.62 kB / 0.4974 GB, free: 13 MB / 414.1 MB Notification: Performance of pre-optimization done (n=97): time 4.669e-06/0.45, allocations: 0 / 0.4974 GB, free: 13 MB / 414.1 MB Notification: Performance of matching and sorting (n=105): time 0.02653/0.4765, allocations: 9.918 MB / 0.5071 GB, free: 2.953 MB / 414.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001024/0.4766, allocations: 137 kB / 0.5072 GB, free: 2.789 MB / 414.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.004342/0.481, allocations: 2.703 MB / 0.5098 GB, free: 68 kB / 414.1 MB Notification: Performance of collectPreVariables (initialization): time 0.0002214/0.4812, allocations: 41.64 kB / 0.5099 GB, free: 20 kB / 414.1 MB Notification: Performance of collectInitialEqns (initialization): time 0.001862/0.4831, allocations: 2.132 MB / 0.512 GB, free: 13.87 MB / 430.1 MB Notification: Performance of collectInitialBindings (initialization): time 0.0005747/0.4836, allocations: 452.6 kB / 0.5124 GB, free: 13.42 MB / 430.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.001218/0.4848, allocations: 0.8416 MB / 0.5132 GB, free: 12.57 MB / 430.1 MB Notification: Performance of setup shared object (initialization): time 0.0001429/0.485, allocations: 305.1 kB / 0.5135 GB, free: 12.27 MB / 430.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.002297/0.4873, allocations: 1.449 MB / 0.5149 GB, free: 10.81 MB / 430.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.004692/0.492, allocations: 4.073 MB / 0.5189 GB, free: 5.406 MB / 430.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.008587/0.5006, allocations: 5.953 MB / 0.5247 GB, free: 14.15 MB / 446.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.57e-05/0.5006, allocations: 28 kB / 0.5247 GB, free: 14.12 MB / 446.1 MB Notification: Performance of matching and sorting (n=538) (initialization): time 0.01315/0.5138, allocations: 6.029 MB / 0.5306 GB, free: 8.082 MB / 446.1 MB Notification: Performance of prepare postOptimizeDAE: time 9.125e-05/0.5139, allocations: 47.94 kB / 0.5307 GB, free: 8.035 MB / 446.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001513/0.514, allocations: 92 kB / 0.5307 GB, free: 7.945 MB / 446.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.00264/0.5167, allocations: 0.8176 MB / 0.5315 GB, free: 7.125 MB / 446.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003276/0.5199, allocations: 0.9521 MB / 0.5325 GB, free: 6.172 MB / 446.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.007188/0.5271, allocations: 4.663 MB / 0.537 GB, free: 1.375 MB / 446.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003618/0.5308, allocations: 247.7 kB / 0.5373 GB, free: 1.133 MB / 446.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0008903/0.5316, allocations: 260 kB / 0.5375 GB, free: 0.8789 MB / 446.1 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 425 * Number of states: 0 () * Number of discrete variables: 21 (fixedTranslation.color[3],fixedTranslation.color[2],fixedTranslation.color[1],body.sphereColor[3],body.sphereColor[2],body.sphereColor[1],rev.cylinderColor[3],rev.cylinderColor[2],rev.cylinderColor[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],world.gravityArrowColor[3],world.gravityArrowColor[2],world.gravityArrowColor[1]) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (502): * Single equations (assignments): 498 * 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 {(2,11,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.003368/0.535, allocations: 1.374 MB / 0.5389 GB, free: 15.5 MB / 462.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0006603/0.5357, allocations: 234.4 kB / 0.5391 GB, free: 15.27 MB / 462.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.005476/0.5411, allocations: 2.126 MB / 0.5412 GB, free: 13.13 MB / 462.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.297e-05/0.5412, allocations: 12 kB / 0.5412 GB, free: 13.12 MB / 462.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.077e-05/0.5412, allocations: 4 kB / 0.5412 GB, free: 13.11 MB / 462.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.596e-05/0.5412, allocations: 3.984 kB / 0.5412 GB, free: 13.11 MB / 462.1 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01234/0.5535, allocations: 5.058 MB / 0.5461 GB, free: 7.973 MB / 462.1 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.586e-05/0.5536, allocations: 4 kB / 0.5461 GB, free: 7.969 MB / 462.1 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0008721/0.5544, allocations: 159.7 kB / 0.5463 GB, free: 7.812 MB / 462.1 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.002414/0.5568, allocations: 0.6796 MB / 0.5469 GB, free: 7.129 MB / 462.1 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001363/0.557, allocations: 20 kB / 0.547 GB, free: 7.109 MB / 462.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.006223/0.5632, allocations: 4.147 MB / 0.551 GB, free: 2.824 MB / 462.1 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.066e-06/0.5632, allocations: 96 / 0.551 GB, free: 2.824 MB / 462.1 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.00747/0.5707, allocations: 4.064 MB / 0.555 GB, free: 14.73 MB / 478.1 MB Notification: Performance of postOpt removeConstants (simulation): time 0.0009435/0.5716, allocations: 295.3 kB / 0.5553 GB, free: 14.42 MB / 478.1 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0005898/0.5722, allocations: 23.98 kB / 0.5553 GB, free: 14.4 MB / 478.1 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001343/0.5736, allocations: 67.89 kB / 0.5553 GB, free: 14.33 MB / 478.1 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002417/0.5738, allocations: 60.38 kB / 0.5554 GB, free: 14.27 MB / 478.1 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001077/0.5739, allocations: 31.98 kB / 0.5554 GB, free: 14.24 MB / 478.1 MB Notification: Performance of sorting global known variables: time 0.00391/0.5778, allocations: 1.685 MB / 0.5571 GB, free: 12.55 MB / 478.1 MB Notification: Performance of sort global known variables: time 1.01e-07/0.5778, allocations: 0 / 0.5571 GB, free: 12.55 MB / 478.1 MB Notification: Performance of remove unused functions: time 0.00439/0.5822, allocations: 0.6599 MB / 0.5577 GB, free: 11.89 MB / 478.1 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 (74): * Single equations (assignments): 70 * 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 {(1,9,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.0006529/0.5829, allocations: 210.7 kB / 0.5579 GB, free: 11.67 MB / 478.1 MB Notification: Performance of simCode: created initialization part: time 0.006594/0.5895, allocations: 3.348 MB / 0.5612 GB, free: 8.324 MB / 478.1 MB Notification: Performance of simCode: created event and clocks part: time 5.26e-06/0.5895, allocations: 0 / 0.5612 GB, free: 8.324 MB / 478.1 MB Notification: Performance of simCode: created simulation system equations: time 0.00161/0.5911, allocations: 0.9692 MB / 0.5621 GB, free: 7.34 MB / 478.1 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002046/0.5931, allocations: 262.9 kB / 0.5624 GB, free: 7.09 MB / 478.1 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01348/0.6066, allocations: 5.964 MB / 0.5682 GB, free: 1.078 MB / 478.1 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.003549/0.6101, allocations: 2.234 MB / 0.5704 GB, free: 14.83 MB / 494.1 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0007892/0.6109, allocations: 195.4 kB / 0.5706 GB, free: 14.64 MB / 494.1 MB Notification: Performance of SimCode: time 1.362e-06/0.6109, allocations: 4 kB / 0.5706 GB, free: 14.63 MB / 494.1 MB Notification: Performance of Templates: time 0.2741/0.885, allocations: 48.75 MB / 0.6182 GB, free: 166.8 MB / 0.5137 GB " [Timeout remaining time 659] make -j1 -f Modelica_4.1.0_Modelica.Mechanics.MultiBody.Examples.Elementary.UserDefinedGravityField.makefile [Timeout 660] make -j1 -f Modelica_4.1.0_Modelica.Mechanics.MultiBody.Examples.Elementary.UserDefinedGravityField.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.UserDefinedGravityFieldCalcHelperMain.o OMCppModelica_4.1.0_Modelica.Mechanics.MultiBody.Examples.Elementary.UserDefinedGravityFieldCalcHelperMain.cpp In file included from OMCppModelica_4.1.0_Modelica.Mechanics.MultiBody.Examples.Elementary.UserDefinedGravityFieldCalcHelperMain.cpp:29: ./OMCppModelica_4.1.0_Modelica.Mechanics.MultiBody.Examples.Elementary.UserDefinedGravityFieldInitialize.cpp:91:65: error: use of undeclared identifier 'body_P_Q_start_' SystemDefaultImplementation::setRealStartValue(_body_P_Q_(1),body_P_Q_start_(1)); ^ ./OMCppModelica_4.1.0_Modelica.Mechanics.MultiBody.Examples.Elementary.UserDefinedGravityFieldInitialize.cpp:92:65: error: use of undeclared identifier 'body_P_Q_start_' SystemDefaultImplementation::setRealStartValue(_body_P_Q_(2),body_P_Q_start_(2)); ^ ./OMCppModelica_4.1.0_Modelica.Mechanics.MultiBody.Examples.Elementary.UserDefinedGravityFieldInitialize.cpp:93:65: error: use of undeclared identifier 'body_P_Q_start_' SystemDefaultImplementation::setRealStartValue(_body_P_Q_(3),body_P_Q_start_(3)); ^ ./OMCppModelica_4.1.0_Modelica.Mechanics.MultiBody.Examples.Elementary.UserDefinedGravityFieldInitialize.cpp:94:65: error: use of undeclared identifier 'body_P_Q_start_' SystemDefaultImplementation::setRealStartValue(_body_P_Q_(4),body_P_Q_start_(4)); ^ ./OMCppModelica_4.1.0_Modelica.Mechanics.MultiBody.Examples.Elementary.UserDefinedGravityFieldInitialize.cpp:2472:65: error: use of undeclared identifier 'body_P_Q_start_' SystemDefaultImplementation::setRealStartValue(_body_P_Q_(1), body_P_Q_start_(1), false); ^ ./OMCppModelica_4.1.0_Modelica.Mechanics.MultiBody.Examples.Elementary.UserDefinedGravityFieldInitialize.cpp:2490:65: error: use of undeclared identifier 'body_P_Q_start_' SystemDefaultImplementation::setRealStartValue(_body_P_Q_(2), body_P_Q_start_(2), false); ^ ./OMCppModelica_4.1.0_Modelica.Mechanics.MultiBody.Examples.Elementary.UserDefinedGravityFieldInitialize.cpp:2508:65: error: use of undeclared identifier 'body_P_Q_start_' SystemDefaultImplementation::setRealStartValue(_body_P_Q_(3), body_P_Q_start_(3), false); ^ ./OMCppModelica_4.1.0_Modelica.Mechanics.MultiBody.Examples.Elementary.UserDefinedGravityFieldInitialize.cpp:2526:65: error: use of undeclared identifier 'body_P_Q_start_' SystemDefaultImplementation::setRealStartValue(_body_P_Q_(4), body_P_Q_start_(4), false); ^ 8 errors generated. make: *** [: OMCppModelica_4.1.0_Modelica.Mechanics.MultiBody.Examples.Elementary.UserDefinedGravityFieldCalcHelperMain.o] Error 1 [Calling os._exit(0), Time elapsed: 4.820877721998841] Failed to read output from testmodel.py, exit status != 0: ['time', 'rev.phi', 'rev.w'] 0.8936226559744682 0.904473271 0.546787056 Calling exit ...