Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_8_Buildings.Obsolete.Utilities.IO.Python27.Examples.KalmanFilter.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo", uses=false) Using package Buildings with version 8.1.4 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo) Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo) Using package Complex with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo) Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo) Running command: translateModel(Buildings.Obsolete.Utilities.IO.Python27.Examples.KalmanFilter,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Obsolete.Utilities.IO.Python27.Examples.KalmanFilter") translateModel(Buildings.Obsolete.Utilities.IO.Python27.Examples.KalmanFilter,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Obsolete.Utilities.IO.Python27.Examples.KalmanFilter") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001399/0.001399, allocations: 115.9 kB / 16.37 MB, free: 6.004 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001234/0.001234, allocations: 188.8 kB / 17.31 MB, free: 5.617 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.508/1.508, allocations: 205.1 MB / 223.2 MB, free: 12.25 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo): time 1.772/1.772, allocations: 292.3 MB / 0.5496 GB, free: 17.64 MB / 462.1 MB Notification: Modelica requested package Complex of version 3.2.3. Complex 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Modelica requested package ModelicaServices of version 3.2.3. ModelicaServices 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Performance of FrontEnd - loaded program: time 0.001428/0.001428, allocations: 68.33 kB / 0.6729 GB, free: 5.855 MB / 0.545 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2735/0.2749, allocations: 114.6 MB / 0.7848 GB, free: 3.18 MB / 0.6544 GB Notification: Performance of NFInst.instantiate(Buildings.Obsolete.Utilities.IO.Python27.Examples.KalmanFilter): time 0.003346/0.2783, allocations: 1.719 MB / 0.7865 GB, free: 1.441 MB / 0.6544 GB Notification: Performance of NFInst.instExpressions: time 0.48/0.7583, allocations: 1.821 MB / 0.7883 GB, free: 46.52 MB / 0.6544 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0001161/0.7585, allocations: 1.312 kB / 0.7883 GB, free: 46.52 MB / 0.6544 GB Notification: Performance of NFTyping.typeComponents: time 0.0001863/0.7588, allocations: 29.78 kB / 0.7883 GB, free: 46.52 MB / 0.6544 GB Notification: Performance of NFTyping.typeBindings: time 0.0001226/0.7589, allocations: 25.81 kB / 0.7883 GB, free: 46.52 MB / 0.6544 GB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/Utilities/Strings.mo:216:3-259:11:writable] Warning: Pure function 'Modelica.Utilities.Strings.find' contains a call to impure function 'Modelica.Utilities.Strings.length'. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/Utilities/Strings.mo:310:3-383:14:writable] Warning: Pure function 'Modelica.Utilities.Strings.replace' contains a call to impure function 'Modelica.Utilities.Strings.length'. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/Obsolete/Utilities/IO/Python27/Functions/exchange.mo:2:1-109:13:writable] Warning: Pure function 'Buildings.Obsolete.Utilities.IO.Python27.Functions.exchange' contains a call to impure function 'Modelica.Utilities.Strings.replace'. Notification: Performance of NFTyping.typeClassSections: time 0.001291/0.7602, allocations: 306.9 kB / 0.7886 GB, free: 46.52 MB / 0.6544 GB Notification: Performance of NFFlatten.flatten: time 0.0002294/0.7605, allocations: 189.3 kB / 0.7888 GB, free: 46.52 MB / 0.6544 GB Notification: Performance of NFFlatten.resolveConnections: time 0.000114/0.7606, allocations: 24.48 kB / 0.7888 GB, free: 46.52 MB / 0.6544 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0001291/0.7607, allocations: 76.94 kB / 0.7889 GB, free: 46.52 MB / 0.6544 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0001082/0.7609, allocations: 75.56 kB / 0.7889 GB, free: 46.5 MB / 0.6544 GB Notification: Performance of NFPackage.collectConstants: time 2.15e-05/0.7609, allocations: 10.5 kB / 0.789 GB, free: 46.5 MB / 0.6544 GB Notification: Performance of NFFlatten.collectFunctions: time 0.000402/0.7613, allocations: 281.7 kB / 0.7892 GB, free: 46.49 MB / 0.6544 GB Notification: Performance of NFScalarize.scalarize: time 9.986e-05/0.7614, allocations: 52.89 kB / 0.7893 GB, free: 46.48 MB / 0.6544 GB Notification: Performance of NFVerifyModel.verify: time 6.865e-05/0.7615, allocations: 64.88 kB / 0.7893 GB, free: 46.46 MB / 0.6544 GB Notification: Performance of NFConvertDAE.convert: time 0.0004121/0.7619, allocations: 350.2 kB / 0.7897 GB, free: 46.43 MB / 0.6544 GB Notification: Performance of FrontEnd - DAE generated: time 6.071e-06/0.7619, allocations: 3.984 kB / 0.7897 GB, free: 46.43 MB / 0.6544 GB Notification: Performance of FrontEnd: time 1.873e-06/0.7619, allocations: 0 / 0.7897 GB, free: 46.43 MB / 0.6544 GB Notification: Performance of Transformations before backend: time 7.073e-06/0.7619, allocations: 1.625 kB / 0.7897 GB, free: 46.43 MB / 0.6544 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 19 * Number of variables: 19 Notification: Performance of Generate backend data structure: time 0.000757/0.7627, allocations: 0.5115 MB / 0.7902 GB, free: 46 MB / 0.6544 GB Notification: Performance of prepare preOptimizeDAE: time 3.667e-05/0.7627, allocations: 11.02 kB / 0.7902 GB, free: 46 MB / 0.6544 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 5.49e-05/0.7628, allocations: 16.62 kB / 0.7902 GB, free: 45.99 MB / 0.6544 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0001916/0.763, allocations: 214.8 kB / 0.7904 GB, free: 45.79 MB / 0.6544 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.763e-05/0.763, allocations: 11.23 kB / 0.7904 GB, free: 45.79 MB / 0.6544 GB Notification: Performance of preOpt expandDerOperator (simulation): time 3.693e-05/0.7631, allocations: 19.56 kB / 0.7904 GB, free: 45.78 MB / 0.6544 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0002677/0.7633, allocations: 144.6 kB / 0.7906 GB, free: 45.73 MB / 0.6544 GB Notification: Performance of preOpt findStateOrder (simulation): time 9.408e-06/0.7634, allocations: 0 / 0.7906 GB, free: 45.73 MB / 0.6544 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.611e-05/0.7634, allocations: 2.625 kB / 0.7906 GB, free: 45.73 MB / 0.6544 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.171e-06/0.7634, allocations: 2.625 kB / 0.7906 GB, free: 45.73 MB / 0.6544 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0001813/0.7636, allocations: 75.38 kB / 0.7907 GB, free: 45.73 MB / 0.6544 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0007249/0.7643, allocations: 414.3 kB / 0.791 GB, free: 45.46 MB / 0.6544 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0002682/0.7646, allocations: 148.8 kB / 0.7912 GB, free: 45.43 MB / 0.6544 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0001227/0.7647, allocations: 62.8 kB / 0.7913 GB, free: 45.43 MB / 0.6544 GB Notification: Performance of preOpt evalFunc (simulation): time 2.161e-05/0.7648, allocations: 2.625 kB / 0.7913 GB, free: 45.43 MB / 0.6544 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0002491/0.765, allocations: 154.5 kB / 0.7914 GB, free: 45.36 MB / 0.6544 GB Notification: Performance of pre-optimization done (n=18): time 1.413e-06/0.765, allocations: 0 / 0.7914 GB, free: 45.36 MB / 0.6544 GB Notification: Performance of matching and sorting (n=18): time 0.0005732/0.7656, allocations: 287.6 kB / 0.7917 GB, free: 45.32 MB / 0.6544 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.143e-05/0.7657, allocations: 89.67 kB / 0.7918 GB, free: 45.22 MB / 0.6544 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0001124/0.7658, allocations: 164 kB / 0.7919 GB, free: 45.12 MB / 0.6544 GB Notification: Performance of collectPreVariables (initialization): time 2.545e-05/0.7658, allocations: 38.8 kB / 0.792 GB, free: 45.09 MB / 0.6544 GB Notification: Performance of collectInitialEqns (initialization): time 4.278e-05/0.7659, allocations: 109.7 kB / 0.7921 GB, free: 45.01 MB / 0.6544 GB Notification: Performance of collectInitialBindings (initialization): time 4.417e-05/0.7659, allocations: 48.41 kB / 0.7921 GB, free: 44.98 MB / 0.6544 GB Notification: Performance of simplifyInitialFunctions (initialization): time 6.081e-05/0.766, allocations: 59.8 kB / 0.7922 GB, free: 44.96 MB / 0.6544 GB Notification: Performance of setup shared object (initialization): time 6.199e-05/0.766, allocations: 332.8 kB / 0.7925 GB, free: 44.65 MB / 0.6544 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001241/0.7662, allocations: 64.86 kB / 0.7925 GB, free: 44.65 MB / 0.6544 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0001632/0.7663, allocations: 166.3 kB / 0.7927 GB, free: 44.53 MB / 0.6544 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0002791/0.7666, allocations: 242.5 kB / 0.7929 GB, free: 44.42 MB / 0.6544 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.276e-06/0.7666, allocations: 0 / 0.7929 GB, free: 44.42 MB / 0.6544 GB Notification: Performance of matching and sorting (n=30) (initialization): time 0.0003736/0.767, allocations: 267.8 kB / 0.7932 GB, free: 44.38 MB / 0.6544 GB Notification: Performance of prepare postOptimizeDAE: time 1.592e-05/0.767, allocations: 8.125 kB / 0.7932 GB, free: 44.38 MB / 0.6544 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.893e-06/0.7671, allocations: 4.938 kB / 0.7932 GB, free: 44.38 MB / 0.6544 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.697e-05/0.7671, allocations: 6.906 kB / 0.7932 GB, free: 44.38 MB / 0.6544 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001251/0.7672, allocations: 37.42 kB / 0.7932 GB, free: 44.38 MB / 0.6544 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 9.919e-06/0.7672, allocations: 8.188 kB / 0.7932 GB, free: 44.38 MB / 0.6544 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 9.655e-05/0.7673, allocations: 16.59 kB / 0.7933 GB, free: 44.38 MB / 0.6544 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.636e-05/0.7673, allocations: 14.34 kB / 0.7933 GB, free: 44.37 MB / 0.6544 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 14 * Number of states: 0 () * Number of discrete variables: 21 ($whenCondition3,kalFil.firstTrigger,$PRE.kalFil.firstTrigger,kalFil.yR[1],$PRE.kalFil.yR[1],kalFil.uRIntPre[1],$PRE.kalFil.uRIntPre[1],ran.firstTrigger,$PRE.ran.firstTrigger,ran.uRIntPre[1],$PRE.ran.uRIntPre[1],ran.sampleTrigger,$whenCondition1,ran.uRWri[1],$PRE.ran.uRWri[1],kalFil.sampleTrigger,$whenCondition2,kalFil.uRWri[1],$PRE.kalFil.uRWri[1],ran.yR[1],$PRE.ran.yR[1]) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (30): * Single equations (assignments): 30 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of prepare postOptimizeDAE: time 0.0001192/0.7675, allocations: 157.7 kB / 0.7934 GB, free: 44.25 MB / 0.6544 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 3.151e-05/0.7675, allocations: 24.56 kB / 0.7935 GB, free: 44.24 MB / 0.6544 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 4.61e-05/0.7676, allocations: 17.19 kB / 0.7935 GB, free: 44.24 MB / 0.6544 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.529e-06/0.7676, allocations: 6.375 kB / 0.7935 GB, free: 44.24 MB / 0.6544 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.821e-06/0.7676, allocations: 3.438 kB / 0.7935 GB, free: 44.24 MB / 0.6544 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.258e-06/0.7676, allocations: 0 / 0.7935 GB, free: 44.24 MB / 0.6544 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0006741/0.7683, allocations: 0.5468 MB / 0.794 GB, free: 43.94 MB / 0.6544 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.775e-06/0.7683, allocations: 7.094 kB / 0.794 GB, free: 43.93 MB / 0.6544 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 9.371e-05/0.7684, allocations: 14.72 kB / 0.794 GB, free: 43.93 MB / 0.6544 GB Notification: Performance of postOpt tearingSystem (simulation): time 2.245e-06/0.7684, allocations: 0 / 0.794 GB, free: 43.93 MB / 0.6544 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.115e-05/0.7684, allocations: 11.55 kB / 0.794 GB, free: 43.93 MB / 0.6544 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 2.865e-06/0.7684, allocations: 3.969 kB / 0.794 GB, free: 43.93 MB / 0.6544 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.062e-06/0.7684, allocations: 1.781 kB / 0.794 GB, free: 43.93 MB / 0.6544 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0005488/0.769, allocations: 412.6 kB / 0.7944 GB, free: 43.78 MB / 0.6544 GB Notification: Performance of postOpt removeConstants (simulation): time 3.525e-05/0.769, allocations: 93.31 kB / 0.7945 GB, free: 43.68 MB / 0.6544 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 3.406e-05/0.7691, allocations: 9.906 kB / 0.7945 GB, free: 43.67 MB / 0.6544 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001237/0.7692, allocations: 10.05 kB / 0.7946 GB, free: 43.67 MB / 0.6544 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 4.679e-05/0.7693, allocations: 19.05 kB / 0.7946 GB, free: 43.67 MB / 0.6544 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.138e-05/0.7693, allocations: 8.703 kB / 0.7946 GB, free: 43.67 MB / 0.6544 GB Notification: Performance of sorting global known variables: time 6.098e-05/0.7694, allocations: 121.1 kB / 0.7947 GB, free: 43.59 MB / 0.6544 GB Notification: Performance of sort global known variables: time 1.162e-06/0.7694, allocations: 8.969 kB / 0.7947 GB, free: 43.59 MB / 0.6544 GB Notification: Performance of remove unused functions: time 0.0004093/0.7698, allocations: 101.6 kB / 0.7948 GB, free: 43.57 MB / 0.6544 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 2 * Number of states: 2 (ran.uRInt[1],kalFil.uRInt[1]) * Number of discrete variables: 13 (kalFil.sampleTrigger,ran.sampleTrigger,$whenCondition2,$whenCondition1,ran.firstTrigger,ran.yR[1],ran.uRIntPre[1],ran.uRWri[1],kalFil.firstTrigger,kalFil.yR[1],kalFil.uRIntPre[1],kalFil.uRWri[1],$whenCondition3) * Number of discrete states: 2 (kalFil.uR[1],ran.uR[1]) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (18): * Single equations (assignments): 10 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 8 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of Backend phase and start with SimCode phase: time 0.0008268/0.7706, allocations: 434.2 kB / 0.7952 GB, free: 43.46 MB / 0.6544 GB Notification: Performance of simCode: created initialization part: time 0.0003573/0.771, allocations: 181.9 kB / 0.7954 GB, free: 43.45 MB / 0.6544 GB Notification: Performance of simCode: created event and clocks part: time 2.174e-06/0.771, allocations: 0 / 0.7954 GB, free: 43.45 MB / 0.6544 GB Notification: Performance of simCode: created simulation system equations: time 0.0001461/0.7711, allocations: 81.25 kB / 0.7955 GB, free: 43.45 MB / 0.6544 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.000314/0.7715, allocations: 25.88 kB / 0.7955 GB, free: 43.45 MB / 0.6544 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0005968/0.7721, allocations: 385.2 kB / 0.7959 GB, free: 43.23 MB / 0.6544 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0001645/0.7722, allocations: 0.7252 MB / 0.7966 GB, free: 42.54 MB / 0.6544 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 3.614e-05/0.7723, allocations: 14.44 kB / 0.7966 GB, free: 42.54 MB / 0.6544 GB Notification: Performance of SimCode: time 2.2e-07/0.7723, allocations: 0 / 0.7966 GB, free: 42.54 MB / 0.6544 GB Notification: Performance of Templates: time 0.006541/0.7788, allocations: 3.769 MB / 0.8003 GB, free: 42.2 MB / 0.6544 GB make -j1 -f Buildings_8_Buildings.Obsolete.Utilities.IO.Python27.Examples.KalmanFilter.makefile make -j1 -f Buildings_8_Buildings.Obsolete.Utilities.IO.Python27.Examples.KalmanFilter.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/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/Resources/C-Sources" -I"." -I"." -I"/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/include/omc/sundials" "-I/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/Resources/C-Sources" -DMEASURETIME_PROFILEBLOCKS -DUSE_LOGGER -c -o OMCppBuildings_8_Buildings.Obsolete.Utilities.IO.Python27.Examples.KalmanFilterCalcHelperMain.o OMCppBuildings_8_Buildings.Obsolete.Utilities.IO.Python27.Examples.KalmanFilterCalcHelperMain.cpp In file included from OMCppBuildings_8_Buildings.Obsolete.Utilities.IO.Python27.Examples.KalmanFilterCalcHelperMain.cpp:28: In file included from ./OMCppBuildings_8_Buildings.Obsolete.Utilities.IO.Python27.Examples.KalmanFilterFunctions.cpp:5: /home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/Resources/C-Sources/pythonWrapper.c:35:3: error: use of undeclared identifier 'pythonExchangeValuesNoModelica' pythonExchangeValuesNoModelica( ^ 1 error generated. make: *** [: OMCppBuildings_8_Buildings.Obsolete.Utilities.IO.Python27.Examples.KalmanFilterCalcHelperMain.o] Error 1