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: "" <> buildModelFMU(Buildings.Obsolete.Utilities.IO.Python27.Examples.KalmanFilter,fileNamePrefix="Buildings_8_Buildings_Obsolete_Utilities_IO_Python27_Examples_KalmanFilter",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Obsolete.Utilities.IO.Python27.Examples.KalmanFilter,fileNamePrefix="Buildings_8_Buildings_Obsolete_Utilities_IO_Python27_Examples_KalmanFilter",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001397/0.001397, allocations: 100 kB / 15.05 MB, free: 1.105 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001724/0.001724, allocations: 177.3 kB / 15.94 MB, free: 220 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.763/1.763, allocations: 205.4 MB / 222.1 MB, free: 5.672 MB / 174.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo): time 2.383/2.383, allocations: 292.6 MB / 0.5497 GB, free: 14.6 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 0.0005432/0.0005436, allocations: 17.03 kB / 0.6737 GB, free: 26.28 MB / 0.5294 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2821/0.2826, allocations: 116.3 MB / 0.7872 GB, free: 11.88 MB / 0.6075 GB Notification: Performance of NFInst.instantiate(Buildings.Obsolete.Utilities.IO.Python27.Examples.KalmanFilter): time 0.002226/0.2849, allocations: 1.397 MB / 0.7886 GB, free: 10.47 MB / 0.6075 GB Notification: Performance of NFInst.instExpressions: time 0.002609/0.2876, allocations: 1.706 MB / 0.7903 GB, free: 8.75 MB / 0.6075 GB Notification: Performance of NFInst.updateImplicitVariability: time 7.397e-05/0.2877, allocations: 3.938 kB / 0.7903 GB, free: 8.746 MB / 0.6075 GB Notification: Performance of NFTyping.typeComponents: time 0.0001576/0.2878, allocations: 19.84 kB / 0.7903 GB, free: 8.727 MB / 0.6075 GB Notification: Performance of NFTyping.typeBindings: time 0.000133/0.288, allocations: 27.91 kB / 0.7903 GB, free: 8.699 MB / 0.6075 GB Notification: Performance of NFTyping.typeClassSections: time 0.0007482/0.2887, allocations: 239.4 kB / 0.7905 GB, free: 8.465 MB / 0.6075 GB Notification: Performance of NFFlatten.flatten: time 0.0002245/0.289, allocations: 135.7 kB / 0.7907 GB, free: 8.332 MB / 0.6075 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0001095/0.2891, allocations: 21.48 kB / 0.7907 GB, free: 8.312 MB / 0.6075 GB Notification: Performance of NFEvalConstants.evaluate: time 0.000125/0.2892, allocations: 71.62 kB / 0.7908 GB, free: 8.242 MB / 0.6075 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0001169/0.2894, allocations: 59.75 kB / 0.7908 GB, free: 8.184 MB / 0.6075 GB Notification: Performance of NFPackage.collectConstants: time 2.151e-05/0.2894, allocations: 4 kB / 0.7908 GB, free: 8.18 MB / 0.6075 GB Notification: Performance of NFFlatten.collectFunctions: time 0.0004165/0.2898, allocations: 203.7 kB / 0.791 GB, free: 7.98 MB / 0.6075 GB Notification: Performance of NFScalarize.scalarize: time 9.889e-05/0.2899, allocations: 43.81 kB / 0.7911 GB, free: 7.938 MB / 0.6075 GB Notification: Performance of NFVerifyModel.verify: time 5.747e-05/0.29, allocations: 49.64 kB / 0.7911 GB, free: 7.883 MB / 0.6075 GB Notification: Performance of NFConvertDAE.convert: time 0.0003383/0.2903, allocations: 251.5 kB / 0.7913 GB, free: 7.637 MB / 0.6075 GB Notification: Performance of FrontEnd - DAE generated: time 2.074e-06/0.2903, allocations: 0 / 0.7913 GB, free: 7.637 MB / 0.6075 GB Notification: Performance of FrontEnd: time 1.854e-06/0.2904, allocations: 0 / 0.7913 GB, free: 7.637 MB / 0.6075 GB Notification: Performance of Transformations before backend: time 5.22e-06/0.2904, allocations: 0 / 0.7913 GB, free: 7.637 MB / 0.6075 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 0.0008264/0.2912, allocations: 494.7 kB / 0.7918 GB, free: 7.105 MB / 0.6075 GB Notification: Performance of prepare preOptimizeDAE: time 5.145e-05/0.2913, allocations: 16.02 kB / 0.7918 GB, free: 7.09 MB / 0.6075 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 5.087e-05/0.2913, allocations: 34.56 kB / 0.7919 GB, free: 7.047 MB / 0.6075 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 5.716e-05/0.2914, allocations: 23.77 kB / 0.7919 GB, free: 7.023 MB / 0.6075 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0002554/0.2916, allocations: 222.7 kB / 0.7921 GB, free: 6.77 MB / 0.6075 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.747e-05/0.2917, allocations: 8 kB / 0.7921 GB, free: 6.762 MB / 0.6075 GB Notification: Performance of preOpt expandDerOperator (simulation): time 3.783e-05/0.2917, allocations: 20 kB / 0.7921 GB, free: 6.742 MB / 0.6075 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0002956/0.292, allocations: 139.3 kB / 0.7923 GB, free: 6.594 MB / 0.6075 GB Notification: Performance of preOpt findStateOrder (simulation): time 8.455e-06/0.292, allocations: 0 / 0.7923 GB, free: 6.594 MB / 0.6075 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.928e-05/0.2921, allocations: 4 kB / 0.7923 GB, free: 6.59 MB / 0.6075 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.362e-06/0.2921, allocations: 0 / 0.7923 GB, free: 6.59 MB / 0.6075 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0002125/0.2923, allocations: 83.94 kB / 0.7923 GB, free: 6.508 MB / 0.6075 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0008552/0.2932, allocations: 412.5 kB / 0.7927 GB, free: 6.055 MB / 0.6075 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0003181/0.2935, allocations: 161.7 kB / 0.7929 GB, free: 5.891 MB / 0.6075 GB Notification: Performance of preOpt evalFunc (simulation): time 3.122e-05/0.2935, allocations: 4 kB / 0.7929 GB, free: 5.887 MB / 0.6075 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0003287/0.2939, allocations: 164.9 kB / 0.793 GB, free: 5.707 MB / 0.6075 GB Notification: Performance of pre-optimization done (n=18): time 1.533e-06/0.2939, allocations: 0 / 0.793 GB, free: 5.707 MB / 0.6075 GB Notification: Performance of matching and sorting (n=18): time 0.0006385/0.2945, allocations: 293.3 kB / 0.7933 GB, free: 5.414 MB / 0.6075 GB Notification: Performance of inlineWhenForInitialization (initialization): time 6.446e-05/0.2946, allocations: 97.17 kB / 0.7934 GB, free: 5.301 MB / 0.6075 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0001552/0.2948, allocations: 167.6 kB / 0.7936 GB, free: 5.125 MB / 0.6075 GB Notification: Performance of collectPreVariables (initialization): time 3.044e-05/0.2948, allocations: 33.7 kB / 0.7936 GB, free: 5.086 MB / 0.6075 GB Notification: Performance of collectInitialEqns (initialization): time 6.855e-05/0.2949, allocations: 112.4 kB / 0.7937 GB, free: 4.969 MB / 0.6075 GB Notification: Performance of collectInitialBindings (initialization): time 6.825e-05/0.295, allocations: 47.44 kB / 0.7938 GB, free: 4.922 MB / 0.6075 GB Notification: Performance of simplifyInitialFunctions (initialization): time 1.241e-05/0.295, allocations: 8 kB / 0.7938 GB, free: 4.914 MB / 0.6075 GB Notification: Performance of setup shared object (initialization): time 0.0001502/0.2951, allocations: 330.8 kB / 0.7941 GB, free: 4.582 MB / 0.6075 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001421/0.2953, allocations: 71.95 kB / 0.7942 GB, free: 4.512 MB / 0.6075 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.000212/0.2955, allocations: 168.8 kB / 0.7943 GB, free: 4.301 MB / 0.6075 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0001778/0.2957, allocations: 84 kB / 0.7944 GB, free: 4.219 MB / 0.6075 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.875e-06/0.2957, allocations: 4 kB / 0.7944 GB, free: 4.215 MB / 0.6075 GB Notification: Performance of matching and sorting (n=30) (initialization): time 0.0004316/0.2961, allocations: 277 kB / 0.7947 GB, free: 3.938 MB / 0.6075 GB Notification: Performance of prepare postOptimizeDAE: time 1.852e-05/0.2962, allocations: 8 kB / 0.7947 GB, free: 3.93 MB / 0.6075 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.594e-06/0.2962, allocations: 4 kB / 0.7947 GB, free: 3.926 MB / 0.6075 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.623e-05/0.2962, allocations: 11.94 kB / 0.7947 GB, free: 3.914 MB / 0.6075 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001411/0.2963, allocations: 44.25 kB / 0.7947 GB, free: 3.871 MB / 0.6075 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.229e-05/0.2964, allocations: 11.94 kB / 0.7947 GB, free: 3.859 MB / 0.6075 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001062/0.2965, allocations: 23.8 kB / 0.7948 GB, free: 3.836 MB / 0.6075 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.034e-05/0.2965, allocations: 12.08 kB / 0.7948 GB, free: 3.824 MB / 0.6075 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 ($whenCondition3,$PRE.kalFil.firstTrigger,kalFil.firstTrigger,$PRE.kalFil.yR[1],kalFil.yR[1],$PRE.kalFil.uRIntPre[1],kalFil.uRIntPre[1],$PRE.ran.firstTrigger,ran.firstTrigger,$PRE.ran.uRIntPre[1],ran.uRIntPre[1],$whenCondition1,ran.sampleTrigger,$PRE.ran.uRWri[1],ran.uRWri[1],$whenCondition2,kalFil.sampleTrigger,$PRE.ran.yR[1],ran.yR[1],$PRE.kalFil.uRWri[1],kalFil.uRWri[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 (linear and non-linear blocks): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of prepare postOptimizeDAE: time 0.0001534/0.2967, allocations: 143.5 kB / 0.7949 GB, free: 3.676 MB / 0.6075 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 3.029e-05/0.2967, allocations: 19.8 kB / 0.7949 GB, free: 3.656 MB / 0.6075 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 4.787e-05/0.2968, allocations: 17.88 kB / 0.7949 GB, free: 3.637 MB / 0.6075 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.459e-06/0.2968, allocations: 8 kB / 0.795 GB, free: 3.629 MB / 0.6075 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.581e-06/0.2968, allocations: 0 / 0.795 GB, free: 3.629 MB / 0.6075 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.223e-06/0.2968, allocations: 3.984 kB / 0.795 GB, free: 3.625 MB / 0.6075 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.000846/0.2976, allocations: 0.5597 MB / 0.7955 GB, free: 3.012 MB / 0.6075 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.813e-06/0.2977, allocations: 0 / 0.7955 GB, free: 3.012 MB / 0.6075 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 9.945e-05/0.2978, allocations: 19.98 kB / 0.7955 GB, free: 2.992 MB / 0.6075 GB Notification: Performance of postOpt tearingSystem (simulation): time 2.916e-06/0.2978, allocations: 0 / 0.7955 GB, free: 2.992 MB / 0.6075 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.181e-05/0.2978, allocations: 11.98 kB / 0.7955 GB, free: 2.98 MB / 0.6075 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 7.003e-06/0.2978, allocations: 11.94 kB / 0.7955 GB, free: 2.969 MB / 0.6075 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.462e-06/0.2978, allocations: 0 / 0.7955 GB, free: 2.969 MB / 0.6075 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0006579/0.2985, allocations: 433.6 kB / 0.796 GB, free: 2.52 MB / 0.6075 GB Notification: Performance of postOpt removeConstants (simulation): time 5.081e-05/0.2985, allocations: 88.95 kB / 0.796 GB, free: 2.414 MB / 0.6075 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 3.929e-05/0.2986, allocations: 15.94 kB / 0.7961 GB, free: 2.398 MB / 0.6075 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001381/0.2987, allocations: 16.05 kB / 0.7961 GB, free: 2.383 MB / 0.6075 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 4.963e-05/0.2988, allocations: 15.92 kB / 0.7961 GB, free: 2.367 MB / 0.6075 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.568e-05/0.2988, allocations: 12 kB / 0.7961 GB, free: 2.355 MB / 0.6075 GB Notification: Performance of sorting global known variables: time 8.766e-05/0.2989, allocations: 116 kB / 0.7962 GB, free: 2.242 MB / 0.6075 GB Notification: Performance of sort global known variables: time 1.5e-07/0.2989, allocations: 0 / 0.7962 GB, free: 2.242 MB / 0.6075 GB Notification: Performance of remove unused functions: time 0.0004964/0.2994, allocations: 107.9 kB / 0.7963 GB, free: 2.137 MB / 0.6075 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 (linear and non-linear blocks): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of Backend phase and start with SimCode phase: time 0.001675/0.3011, allocations: 1.352 MB / 0.7976 GB, free: 0.8672 MB / 0.6075 GB Notification: Performance of simCode: created initialization part: time 0.0004114/0.3015, allocations: 183.8 kB / 0.7978 GB, free: 0.6875 MB / 0.6075 GB Notification: Performance of simCode: created event and clocks part: time 2.535e-06/0.3015, allocations: 0 / 0.7978 GB, free: 0.6875 MB / 0.6075 GB Notification: Performance of simCode: created simulation system equations: time 0.0001592/0.3017, allocations: 79.95 kB / 0.7979 GB, free: 0.6094 MB / 0.6075 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0002463/0.302, allocations: 27.86 kB / 0.7979 GB, free: 0.582 MB / 0.6075 GB Warning: Could not resolve URI ("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/legal.html") at compile-time; copying all loaded packages into the FMU Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002354/0.3043, allocations: 3.119 MB / 0.801 GB, free: 13.36 MB / 0.6231 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.000264/0.3046, allocations: 0.7244 MB / 0.8017 GB, free: 12.61 MB / 0.6231 GB Notification: Performance of simCode: alias equations: time 0.0001142/0.3047, allocations: 57.61 kB / 0.8017 GB, free: 12.55 MB / 0.6231 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 7.949e-05/0.3048, allocations: 51.36 kB / 0.8018 GB, free: 12.5 MB / 0.6231 GB Notification: Performance of SimCode: time 5.91e-07/0.3048, allocations: 0 / 0.8018 GB, free: 12.5 MB / 0.6231 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.4741/0.7789, allocations: 4.822 MB / 0.8065 GB, free: 7.836 MB / 0.6231 GB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0002811/0.7792, allocations: 260.2 kB / 0.8067 GB, free: 7.48 MB / 0.6231 GB Error: Error building simulator. Build log: clang -Os -fPIC -falign-functions -mfpmath=sse -fno-dollars-in-identifiers -I'/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../include/omc/c/fmi' -DOMC_FMI_RUNTIME=1 -DCMINPACK_NO_DLL=1 "-I/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/Resources/C-Sources" -c -o Buildings_8_Buildings_Obsolete_Utilities_IO_Python27_Examples_KalmanFilter.o Buildings_8_Buildings_Obsolete_Utilities_IO_Python27_Examples_KalmanFilter.c In file included from Buildings_8_Buildings_Obsolete_Utilities_IO_Python27_Examples_KalmanFilter.c:7: In file included from ./Buildings_8_Buildings_Obsolete_Utilities_IO_Python27_Examples_KalmanFilter_model.h:5: In file included from ./openmodelica.h:71: In file included from ./gc/../openmodelica_types.h:149: ./gc/omc_gc.h:218:28: warning: expression result unused [-Wunused-value] GC_register_displacement(0); ^ ./gc/omc_gc.h:222:34: warning: expression result unused [-Wunused-value] GC_set_force_unmap_on_gcollect(1); ^ 2 warnings generated. clang -Os -fPIC -falign-functions -mfpmath=sse -fno-dollars-in-identifiers -I'/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../include/omc/c/fmi' -DOMC_FMI_RUNTIME=1 -DCMINPACK_NO_DLL=1 "-I/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/Resources/C-Sources" -c -o Buildings_8_Buildings_Obsolete_Utilities_IO_Python27_Examples_KalmanFilter_functions.o Buildings_8_Buildings_Obsolete_Utilities_IO_Python27_Examples_KalmanFilter_functions.c In file included from Buildings_8_Buildings_Obsolete_Utilities_IO_Python27_Examples_KalmanFilter_functions.c:2: In file included from ./Buildings_8_Buildings_Obsolete_Utilities_IO_Python27_Examples_KalmanFilter_functions.h:3: In file included from ./meta/meta_modelica.h:49: ./gc/omc_gc.h:218:28: warning: expression result unused [-Wunused-value] GC_register_displacement(0); ^ ./gc/omc_gc.h:222:34: warning: expression result unused [-Wunused-value] GC_set_force_unmap_on_gcollect(1); ^ In file included from Buildings_8_Buildings_Obsolete_Utilities_IO_Python27_Examples_KalmanFilter_functions.c:7: In file included from ./Buildings_8_Buildings_Obsolete_Utilities_IO_Python27_Examples_KalmanFilter_includes.h:4: /home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/Resources/C-Sources/pythonWrapper.c:22:10: fatal error: 'ModelicaUtilities.h' file not found #include "ModelicaUtilities.h" ^~~~~~~~~~~~~~~~~~~~~ 2 warnings and 1 error generated. make: *** [: Buildings_8_Buildings_Obsolete_Utilities_IO_Python27_Examples_KalmanFilter_functions.o] Error 1