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 0.001269/0.001269, 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 0.001415/0.001415, allocations: 209.8 kB / 24.5 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 1.427/1.427, allocations: 230.6 MB / 258.3 MB, free: 8.035 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 0.001787/0.001787, allocations: 47.94 kB / 379 MB, free: 2.605 MB / 302.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2862/0.288, allocations: 53.36 MB / 432.4 MB, free: 6.914 MB / 334.1 MB Notification: Performance of NFInst.instantiate(Modelica.Mechanics.MultiBody.Examples.Elementary.UserDefinedGravityField): time 0.0108/0.2988, allocations: 7.643 MB / 440 MB, free: 15.24 MB / 350.1 MB Notification: Performance of NFInst.instExpressions: time 0.0074/0.3062, allocations: 3.415 MB / 443.5 MB, free: 11.82 MB / 350.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.001183/0.3074, allocations: 39.81 kB / 443.5 MB, free: 11.78 MB / 350.1 MB Notification: Performance of NFTyping.typeComponents: time 0.002492/0.3099, allocations: 1.055 MB / 444.6 MB, free: 10.72 MB / 350.1 MB Notification: Performance of NFTyping.typeBindings: time 0.003927/0.3138, allocations: 1.346 MB / 445.9 MB, free: 9.371 MB / 350.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.001655/0.3155, allocations: 0.5417 MB / 446.4 MB, free: 8.828 MB / 350.1 MB Notification: Performance of NFFlatten.flatten: time 0.004217/0.3197, allocations: 2.618 MB / 449.1 MB, free: 6.203 MB / 350.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.002252/0.3219, allocations: 1.222 MB / 450.3 MB, free: 4.953 MB / 350.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.001655/0.3236, allocations: 0.8407 MB / 451.1 MB, free: 4.109 MB / 350.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.002117/0.3257, allocations: 1.257 MB / 452.4 MB, free: 2.848 MB / 350.1 MB Notification: Performance of NFPackage.collectConstants: time 0.0005757/0.3263, allocations: 148 kB / 452.5 MB, free: 2.703 MB / 350.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.002166/0.3284, allocations: 0.9282 MB / 453.5 MB, free: 1.773 MB / 350.1 MB Notification: Performance of NFScalarize.scalarize: time 0.001467/0.3299, allocations: 1.075 MB / 454.5 MB, free: 0.6953 MB / 350.1 MB Notification: Performance of NFVerifyModel.verify: time 0.002044/0.332, allocations: 1.234 MB / 455.8 MB, free: 15.45 MB / 366.1 MB Notification: Performance of NFConvertDAE.convert: time 0.005725/0.3377, allocations: 4.1 MB / 459.9 MB, free: 11.34 MB / 366.1 MB Notification: Performance of FrontEnd - DAE generated: time 4.178e-06/0.3377, allocations: 3.938 kB / 459.9 MB, free: 11.34 MB / 366.1 MB Notification: Performance of FrontEnd: time 1.723e-06/0.3377, allocations: 0 / 459.9 MB, free: 11.34 MB / 366.1 MB Notification: Performance of Transformations before backend: time 0.0001386/0.3378, allocations: 0 / 459.9 MB, free: 11.34 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 0.007096/0.3449, allocations: 2.986 MB / 462.9 MB, free: 8.305 MB / 366.1 MB Notification: Performance of prepare preOptimizeDAE: time 4.435e-05/0.345, allocations: 8.031 kB / 462.9 MB, free: 8.297 MB / 366.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.005489/0.3505, allocations: 1.59 MB / 464.5 MB, free: 6.703 MB / 366.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.003189/0.3536, allocations: 1.329 MB / 465.8 MB, free: 5.344 MB / 366.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001327/0.3538, allocations: 127 kB / 465.9 MB, free: 5.219 MB / 366.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0005424/0.3543, allocations: 159.9 kB / 466.1 MB, free: 5.062 MB / 366.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01122/0.3655, allocations: 6.538 MB / 472.6 MB, free: 14.04 MB / 382.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 9.82e-05/0.3656, allocations: 31.7 kB / 472.6 MB, free: 14.01 MB / 382.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.000376/0.366, allocations: 79.89 kB / 472.7 MB, free: 13.93 MB / 382.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.002642/0.3687, allocations: 1.468 MB / 474.2 MB, free: 12.46 MB / 382.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01083/0.3795, allocations: 5.834 MB / 480 MB, free: 6.625 MB / 382.1 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.03336/0.4128, allocations: 25.62 MB / 0.4938 GB, free: 12.23 MB / 414.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.005566/0.4184, allocations: 2.013 MB / 0.4957 GB, free: 10.18 MB / 414.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.001773/0.4202, allocations: 1.133 MB / 0.4968 GB, free: 9.035 MB / 414.1 MB Notification: Performance of preOpt evalFunc (simulation): time 0.008709/0.4289, allocations: 4.541 MB / 0.5013 GB, free: 4.465 MB / 414.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.045e-05/0.4289, allocations: 50.44 kB / 0.5013 GB, free: 4.406 MB / 414.1 MB Notification: Performance of pre-optimization done (n=97): time 3.517e-06/0.4289, allocations: 4 kB / 0.5013 GB, free: 4.402 MB / 414.1 MB Notification: Performance of matching and sorting (n=105): time 0.02514/0.4541, allocations: 9.682 MB / 0.5108 GB, free: 10.65 MB / 430.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 9.712e-05/0.4542, allocations: 140.9 kB / 0.5109 GB, free: 10.48 MB / 430.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.004679/0.4589, allocations: 2.707 MB / 0.5136 GB, free: 7.754 MB / 430.1 MB Notification: Performance of collectPreVariables (initialization): time 0.0002528/0.4591, allocations: 49.69 kB / 0.5136 GB, free: 7.699 MB / 430.1 MB Notification: Performance of collectInitialEqns (initialization): time 0.001891/0.461, allocations: 2.132 MB / 0.5157 GB, free: 5.547 MB / 430.1 MB Notification: Performance of collectInitialBindings (initialization): time 0.0006877/0.4617, allocations: 448.6 kB / 0.5161 GB, free: 5.105 MB / 430.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.001615/0.4633, allocations: 0.8378 MB / 0.5169 GB, free: 4.254 MB / 430.1 MB Notification: Performance of setup shared object (initialization): time 0.0001263/0.4634, allocations: 301.1 kB / 0.5172 GB, free: 3.957 MB / 430.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.002429/0.4659, allocations: 1.449 MB / 0.5186 GB, free: 2.5 MB / 430.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.00463/0.4705, allocations: 4.073 MB / 0.5226 GB, free: 13.1 MB / 446.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.007795/0.4783, allocations: 5.964 MB / 0.5284 GB, free: 5.832 MB / 446.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 8.657e-05/0.4784, allocations: 24 kB / 0.5285 GB, free: 5.809 MB / 446.1 MB Notification: Performance of matching and sorting (n=538) (initialization): time 0.01247/0.4908, allocations: 6.035 MB / 0.5344 GB, free: 15.76 MB / 462.1 MB Notification: Performance of prepare postOptimizeDAE: time 0.000104/0.491, allocations: 48.19 kB / 0.5344 GB, free: 15.71 MB / 462.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.000165/0.4911, allocations: 96.19 kB / 0.5345 GB, free: 15.62 MB / 462.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.002409/0.4935, allocations: 0.8157 MB / 0.5353 GB, free: 14.8 MB / 462.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003277/0.4968, allocations: 0.9512 MB / 0.5362 GB, free: 13.85 MB / 462.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.006915/0.5037, allocations: 4.553 MB / 0.5407 GB, free: 9.184 MB / 462.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003025/0.5067, allocations: 247.6 kB / 0.5409 GB, free: 8.941 MB / 462.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0006736/0.5074, allocations: 268 kB / 0.5412 GB, free: 8.68 MB / 462.1 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 0.002666/0.5101, allocations: 1.364 MB / 0.5425 GB, free: 7.305 MB / 462.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0005577/0.5106, allocations: 242.3 kB / 0.5427 GB, free: 7.066 MB / 462.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.004785/0.5154, allocations: 2.122 MB / 0.5448 GB, free: 4.934 MB / 462.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.243e-05/0.5155, allocations: 12 kB / 0.5448 GB, free: 4.922 MB / 462.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.139e-05/0.5155, allocations: 7.938 kB / 0.5448 GB, free: 4.914 MB / 462.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.338e-05/0.5155, allocations: 3.984 kB / 0.5448 GB, free: 4.91 MB / 462.1 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.2506/0.766, allocations: 5.027 MB / 0.5497 GB, free: 113.8 MB / 462.1 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.961e-05/0.7661, allocations: 2.188 kB / 0.5497 GB, free: 113.8 MB / 462.1 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001063/0.7671, allocations: 163.4 kB / 0.5499 GB, free: 113.8 MB / 462.1 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.002577/0.7697, allocations: 0.6741 MB / 0.5505 GB, free: 113.8 MB / 462.1 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0002122/0.7699, allocations: 24.12 kB / 0.5506 GB, free: 113.8 MB / 462.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.005156/0.7751, allocations: 4.052 MB / 0.5545 GB, free: 112.3 MB / 462.1 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.096e-06/0.7751, allocations: 6.75 kB / 0.5545 GB, free: 112.3 MB / 462.1 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.005612/0.7807, allocations: 4.055 MB / 0.5585 GB, free: 110.9 MB / 462.1 MB Notification: Performance of postOpt removeConstants (simulation): time 0.000619/0.7813, allocations: 222.1 kB / 0.5587 GB, free: 110.9 MB / 462.1 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002368/0.7816, allocations: 11.97 kB / 0.5587 GB, free: 110.9 MB / 462.1 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.000858/0.7824, allocations: 76.5 kB / 0.5588 GB, free: 110.9 MB / 462.1 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001817/0.7826, allocations: 66.72 kB / 0.5589 GB, free: 110.9 MB / 462.1 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 7.852e-05/0.7827, allocations: 35.12 kB / 0.5589 GB, free: 110.8 MB / 462.1 MB Notification: Performance of sorting global known variables: time 0.002091/0.7848, allocations: 1.684 MB / 0.5605 GB, free: 110.3 MB / 462.1 MB Notification: Performance of sort global known variables: time 1e-07/0.7848, allocations: 3.812 kB / 0.5605 GB, free: 110.3 MB / 462.1 MB Notification: Performance of remove unused functions: time 0.003035/0.7878, allocations: 0.6628 MB / 0.5612 GB, free: 110.2 MB / 462.1 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 0.0004101/0.7882, allocations: 202.4 kB / 0.5614 GB, free: 110.1 MB / 462.1 MB Notification: Performance of simCode: created initialization part: time 0.004469/0.7927, allocations: 3.355 MB / 0.5647 GB, free: 109 MB / 462.1 MB Notification: Performance of simCode: created event and clocks part: time 5.671e-06/0.7927, allocations: 0 / 0.5647 GB, free: 109 MB / 462.1 MB Notification: Performance of simCode: created simulation system equations: time 0.001036/0.7937, allocations: 0.9611 MB / 0.5656 GB, free: 108.6 MB / 462.1 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00149/0.7952, allocations: 247 kB / 0.5658 GB, free: 108.5 MB / 462.1 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.007797/0.803, allocations: 6.023 MB / 0.5717 GB, free: 104.2 MB / 462.1 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001584/0.8046, allocations: 2.236 MB / 0.5739 GB, free: 102.3 MB / 462.1 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0006386/0.8052, allocations: 193.8 kB / 0.5741 GB, free: 102.2 MB / 462.1 MB Notification: Performance of SimCode: time 1.553e-06/0.8052, allocations: 0 / 0.5741 GB, free: 102.2 MB / 462.1 MB Notification: Performance of Templates: time 0.05126/0.8565, allocations: 48.76 MB / 0.6217 GB, free: 53.49 MB / 462.1 MB " [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: 4.606983968988061] Failed to read output from testmodel.py, exit status != 0: ['time', 'rev.phi', 'rev.w'] 0.8659318860154599 0.874269227 0.534207883 Calling exit ...