Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_maint.8.0.x_Buildings.Obsolete.Utilities.IO.Python27.Functions.Examples.ExchangeWithPassPythonObject.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+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/ModelicaServices 3.2.3+maint.om/package.mo", uses=false) Using package ModelicaServices with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/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 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo) Using package Buildings with version 8.0.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/package.mo) Running command: "" <> buildModelFMU(Buildings.Obsolete.Utilities.IO.Python27.Functions.Examples.ExchangeWithPassPythonObject,fileNamePrefix="Buildings_maint_8_0_x_Buildings_Obsolete_Utilities_IO_Python27_Functions_Examples_ExchangeWithPassPythonObject",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Obsolete.Utilities.IO.Python27.Functions.Examples.ExchangeWithPassPythonObject,fileNamePrefix="Buildings_maint_8_0_x_Buildings_Obsolete_Utilities_IO_Python27_Functions_Examples_ExchangeWithPassPythonObject",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/package.mo): time 1.425/1.425, allocations: 288.4 MB / 303.6 MB, free: 7.969 MB / 234.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.00106/0.00106, allocations: 177.8 kB / 372.2 MB, free: 10.11 MB / 298.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.111/1.111, allocations: 205.4 MB / 0.631 GB, free: 9.914 MB / 458.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0006574/0.0006574, allocations: 90.3 kB / 0.7444 GB, free: 5.824 MB / 0.5573 GB Notification: Performance of FrontEnd - loaded program: time 0.0003292/0.0003293, allocations: 10.44 kB / 0.8676 GB, free: 141.7 MB / 0.6198 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1419/0.1422, allocations: 115.3 MB / 0.9802 GB, free: 27.25 MB / 0.6198 GB Notification: Performance of NFInst.instantiate(Buildings.Obsolete.Utilities.IO.Python27.Functions.Examples.ExchangeWithPassPythonObject): time 0.000572/0.1428, allocations: 270.3 kB / 0.9805 GB, free: 26.98 MB / 0.6198 GB Notification: Performance of NFInst.instExpressions: time 0.0009921/0.1438, allocations: 1.071 MB / 0.9815 GB, free: 25.91 MB / 0.6198 GB Notification: Performance of NFInst.updateImplicitVariability: time 1.671e-05/0.1439, allocations: 0 / 0.9815 GB, free: 25.91 MB / 0.6198 GB Notification: Performance of NFTyping.typeComponents: time 9.029e-05/0.144, allocations: 4 kB / 0.9815 GB, free: 25.9 MB / 0.6198 GB Notification: Performance of NFTyping.typeBindings: time 3.742e-05/0.144, allocations: 3.984 kB / 0.9815 GB, free: 25.9 MB / 0.6198 GB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.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.System.getEnvironmentVariable‘. Notification: Performance of NFTyping.typeClassSections: time 0.0003596/0.1444, allocations: 143.7 kB / 0.9816 GB, free: 25.76 MB / 0.6198 GB Notification: Performance of NFFlatten.flatten: time 3.876e-05/0.1444, allocations: 15.92 kB / 0.9817 GB, free: 25.74 MB / 0.6198 GB Notification: Performance of NFFlatten.resolveConnections: time 3.105e-05/0.1445, allocations: 0 / 0.9817 GB, free: 25.74 MB / 0.6198 GB Notification: Performance of NFEvalConstants.evaluate: time 1.71e-05/0.1445, allocations: 4 kB / 0.9817 GB, free: 25.74 MB / 0.6198 GB Notification: Performance of NFSimplifyModel.simplify: time 4.324e-05/0.1445, allocations: 19.92 kB / 0.9817 GB, free: 25.72 MB / 0.6198 GB Notification: Performance of NFPackage.collectConstants: time 1.083e-05/0.1446, allocations: 0 / 0.9817 GB, free: 25.72 MB / 0.6198 GB Notification: Performance of NFFlatten.collectFunctions: time 0.0002664/0.1448, allocations: 175.7 kB / 0.9819 GB, free: 25.55 MB / 0.6198 GB Notification: Performance of NFScalarize.scalarize: time 2.232e-05/0.1449, allocations: 0 / 0.9819 GB, free: 25.55 MB / 0.6198 GB Notification: Performance of NFVerifyModel.verify: time 2.574e-05/0.1449, allocations: 33.69 kB / 0.9819 GB, free: 25.51 MB / 0.6198 GB Notification: Performance of NFConvertDAE.convert: time 0.0001525/0.1451, allocations: 135.8 kB / 0.982 GB, free: 25.38 MB / 0.6198 GB Notification: Performance of FrontEnd - DAE generated: time 3.446e-06/0.1451, allocations: 0 / 0.982 GB, free: 25.38 MB / 0.6198 GB Notification: Performance of FrontEnd: time 1.422e-06/0.1451, allocations: 0 / 0.982 GB, free: 25.38 MB / 0.6198 GB Notification: Performance of Transformations before backend: time 3.186e-06/0.1451, allocations: 0 / 0.982 GB, free: 25.38 MB / 0.6198 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 2 * Number of variables: 2 Notification: Performance of Generate backend data structure: time 0.0002176/0.1453, allocations: 359.5 kB / 0.9824 GB, free: 24.98 MB / 0.6198 GB Notification: Performance of prepare preOptimizeDAE: time 3.218e-05/0.1453, allocations: 16.03 kB / 0.9824 GB, free: 24.96 MB / 0.6198 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 2.272e-05/0.1454, allocations: 34.69 kB / 0.9824 GB, free: 24.92 MB / 0.6198 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 2.057e-05/0.1454, allocations: 0.9375 kB / 0.9824 GB, free: 24.92 MB / 0.6198 GB Notification: Performance of preOpt evaluateParameters (simulation): time 6.783e-05/0.1455, allocations: 172.6 kB / 0.9826 GB, free: 24.71 MB / 0.6198 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 6.312e-06/0.1455, allocations: 384 / 0.9826 GB, free: 24.71 MB / 0.6198 GB Notification: Performance of preOpt expandDerOperator (simulation): time 9.929e-06/0.1455, allocations: 384 / 0.9826 GB, free: 24.71 MB / 0.6198 GB Notification: Performance of preOpt clockPartitioning (simulation): time 9.671e-05/0.1456, allocations: 45.61 kB / 0.9826 GB, free: 24.66 MB / 0.6198 GB Notification: Performance of preOpt findStateOrder (simulation): time 6.192e-06/0.1456, allocations: 0 / 0.9826 GB, free: 24.66 MB / 0.6198 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 9.678e-06/0.1456, allocations: 4 kB / 0.9826 GB, free: 24.66 MB / 0.6198 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.1e-05/0.1456, allocations: 4 kB / 0.9826 GB, free: 24.65 MB / 0.6198 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 2.061e-05/0.1457, allocations: 4 kB / 0.9826 GB, free: 24.65 MB / 0.6198 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0001017/0.1458, allocations: 161.6 kB / 0.9828 GB, free: 24.44 MB / 0.6198 GB Notification: Performance of preOpt comSubExp (simulation): time 4.237e-05/0.1458, allocations: 30.5 kB / 0.9828 GB, free: 24.4 MB / 0.6198 GB Notification: Performance of preOpt resolveLoops (simulation): time 1.765e-05/0.1459, allocations: 12.92 kB / 0.9828 GB, free: 24.39 MB / 0.6198 GB Notification: Performance of preOpt evalFunc (simulation): time 6.683e-06/0.1459, allocations: 3.938 kB / 0.9828 GB, free: 24.38 MB / 0.6198 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 1.432e-05/0.1459, allocations: 38.55 kB / 0.9829 GB, free: 24.34 MB / 0.6198 GB Notification: Performance of pre-optimization done (n=2): time 9.52e-07/0.1459, allocations: 0 / 0.9829 GB, free: 24.34 MB / 0.6198 GB Notification: Performance of matching and sorting (n=2): time 0.0001242/0.146, allocations: 61.61 kB / 0.9829 GB, free: 24.27 MB / 0.6198 GB Notification: Performance of inlineWhenForInitialization (initialization): time 2.086e-05/0.146, allocations: 55.41 kB / 0.983 GB, free: 24.2 MB / 0.6198 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 3.819e-05/0.1461, allocations: 89.86 kB / 0.9831 GB, free: 24.11 MB / 0.6198 GB Notification: Performance of collectPreVariables (initialization): time 9.307e-06/0.1461, allocations: 37.62 kB / 0.9831 GB, free: 24.06 MB / 0.6198 GB Notification: Performance of collectInitialEqns (initialization): time 9.898e-06/0.1461, allocations: 80.14 kB / 0.9832 GB, free: 23.98 MB / 0.6198 GB Notification: Performance of collectInitialBindings (initialization): time 1.625e-05/0.1461, allocations: 7.906 kB / 0.9832 GB, free: 23.97 MB / 0.6198 GB Notification: Performance of simplifyInitialFunctions (initialization): time 2.705e-06/0.1461, allocations: 4.25 kB / 0.9832 GB, free: 23.97 MB / 0.6198 GB Notification: Performance of setup shared object (initialization): time 3.178e-05/0.1462, allocations: 310.8 kB / 0.9835 GB, free: 23.66 MB / 0.6198 GB Notification: Performance of preBalanceInitialSystem (initialization): time 1.474e-05/0.1462, allocations: 4 kB / 0.9835 GB, free: 23.65 MB / 0.6198 GB Notification: Performance of partitionIndependentBlocks (initialization): time 1.249e-05/0.1462, allocations: 11.98 kB / 0.9835 GB, free: 23.64 MB / 0.6198 GB Notification: Performance of analyzeInitialSystem (initialization): time 3.392e-05/0.1463, allocations: 24.84 kB / 0.9835 GB, free: 23.61 MB / 0.6198 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.152e-06/0.1463, allocations: 0 / 0.9835 GB, free: 23.61 MB / 0.6198 GB Notification: Performance of matching and sorting (n=2) (initialization): time 6.092e-05/0.1463, allocations: 53.56 kB / 0.9836 GB, free: 23.55 MB / 0.6198 GB Notification: Performance of prepare postOptimizeDAE: time 1.071e-05/0.1463, allocations: 5.406 kB / 0.9836 GB, free: 23.55 MB / 0.6198 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.489e-06/0.1464, allocations: 4.094 kB / 0.9836 GB, free: 23.55 MB / 0.6198 GB Notification: Performance of postOpt tearingSystem (initialization): time 8.987e-06/0.1464, allocations: 3.938 kB / 0.9836 GB, free: 23.54 MB / 0.6198 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 6.91e-07/0.1464, allocations: 4 kB / 0.9836 GB, free: 23.54 MB / 0.6198 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 3.797e-06/0.1464, allocations: 0 / 0.9836 GB, free: 23.54 MB / 0.6198 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 1.151e-05/0.1464, allocations: 0 / 0.9836 GB, free: 23.54 MB / 0.6198 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.039e-05/0.1464, allocations: 0 / 0.9836 GB, free: 23.54 MB / 0.6198 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 1 * Number of states: 0 () * Number of discrete variables: 0 () * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (2): * Single equations (assignments): 0 * Array equations: 2 * 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 4.173e-05/0.1465, allocations: 117.8 kB / 0.9837 GB, free: 23.41 MB / 0.6198 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 9.518e-06/0.1465, allocations: 7.922 kB / 0.9837 GB, free: 23.41 MB / 0.6198 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 7.053e-06/0.1465, allocations: 3.125 kB / 0.9837 GB, free: 23.41 MB / 0.6198 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.174e-05/0.1465, allocations: 8 kB / 0.9837 GB, free: 23.4 MB / 0.6198 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.136e-06/0.1465, allocations: 0 / 0.9837 GB, free: 23.4 MB / 0.6198 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.864e-06/0.1465, allocations: 0 / 0.9837 GB, free: 23.4 MB / 0.6198 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 5.707e-05/0.1466, allocations: 153.7 kB / 0.9839 GB, free: 23.2 MB / 0.6198 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.433e-06/0.1466, allocations: 3.938 kB / 0.9839 GB, free: 23.2 MB / 0.6198 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 5.31e-07/0.1466, allocations: 4 kB / 0.9839 GB, free: 23.19 MB / 0.6198 GB Notification: Performance of postOpt tearingSystem (simulation): time 1.303e-06/0.1466, allocations: 0 / 0.9839 GB, free: 23.19 MB / 0.6198 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.36e-06/0.1466, allocations: 0 / 0.9839 GB, free: 23.19 MB / 0.6198 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.022e-06/0.1466, allocations: 0 / 0.9839 GB, free: 23.19 MB / 0.6198 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 7.81e-07/0.1466, allocations: 0 / 0.9839 GB, free: 23.19 MB / 0.6198 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 6.977e-05/0.1467, allocations: 92.94 kB / 0.984 GB, free: 23.08 MB / 0.6198 GB Notification: Performance of postOpt removeConstants (simulation): time 1.366e-05/0.1467, allocations: 81.05 kB / 0.984 GB, free: 22.98 MB / 0.6198 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 9.568e-06/0.1467, allocations: 4 kB / 0.984 GB, free: 22.98 MB / 0.6198 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 6.219e-05/0.1468, allocations: 4 kB / 0.984 GB, free: 22.98 MB / 0.6198 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 1.428e-05/0.1468, allocations: 3.984 kB / 0.984 GB, free: 22.97 MB / 0.6198 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 7.955e-06/0.1468, allocations: 4 kB / 0.9841 GB, free: 22.97 MB / 0.6198 GB Notification: Performance of sorting global known variables: time 1.61e-05/0.1468, allocations: 83.22 kB / 0.9841 GB, free: 22.89 MB / 0.6198 GB Notification: Performance of sort global known variables: time 1.7e-07/0.1469, allocations: 4.125 kB / 0.9841 GB, free: 22.88 MB / 0.6198 GB Notification: Performance of remove unused functions: time 0.0002196/0.1471, allocations: 55.98 kB / 0.9842 GB, free: 22.83 MB / 0.6198 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 0 () * 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 (2): * Single equations (assignments): 0 * Array equations: 2 * 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 Backend phase and start with SimCode phase: time 0.0005667/0.1477, allocations: 0.8086 MB / 0.985 GB, free: 22.05 MB / 0.6198 GB Notification: Performance of simCode: created initialization part: time 6.742e-05/0.1477, allocations: 23.92 kB / 0.985 GB, free: 22.03 MB / 0.6198 GB Notification: Performance of simCode: created event and clocks part: time 1.964e-06/0.1477, allocations: 0 / 0.985 GB, free: 22.03 MB / 0.6198 GB Notification: Performance of simCode: created simulation system equations: time 1.651e-05/0.1478, allocations: 11.98 kB / 0.985 GB, free: 22.02 MB / 0.6198 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0001229/0.1479, allocations: 7.984 kB / 0.985 GB, free: 22.01 MB / 0.6198 GB Warning: Could not resolve URI ("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.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 0.0004139/0.1483, allocations: 168.4 kB / 0.9852 GB, free: 21.8 MB / 0.6198 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 7.12e-05/0.1484, allocations: 0.677 MB / 0.9858 GB, free: 21.1 MB / 0.6198 GB Notification: Performance of simCode: alias equations: time 4.687e-05/0.1485, allocations: 15.98 kB / 0.9859 GB, free: 21.09 MB / 0.6198 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 4.486e-05/0.1485, allocations: 20.83 kB / 0.9859 GB, free: 21.07 MB / 0.6198 GB Notification: Performance of SimCode: time 2.31e-07/0.1485, allocations: 0 / 0.9859 GB, free: 21.07 MB / 0.6198 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.5391/0.6877, allocations: 2.265 MB / 0.9881 GB, free: 19 MB / 0.6198 GB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0001737/0.6879, allocations: 304.9 kB / 0.9884 GB, free: 18.64 MB / 0.6198 GB Error: Error building simulator. Build log: clang -Os -fPIC -falign-functions -mfpmath=sse -fno-dollars-in-identifiers -Wno-parentheses-equality -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 8.0.1-maint.8.0.x/Resources/C-Sources" -c -o Buildings_maint_8_0_x_Buildings_Obsolete_Utilities_IO_Python27_Functions_Examples_ExchangeWithPassPythonObject.o Buildings_maint_8_0_x_Buildings_Obsolete_Utilities_IO_Python27_Functions_Examples_ExchangeWithPassPythonObject.c In file included from Buildings_maint_8_0_x_Buildings_Obsolete_Utilities_IO_Python27_Functions_Examples_ExchangeWithPassPythonObject.c:7: In file included from ./Buildings_maint_8_0_x_Buildings_Obsolete_Utilities_IO_Python27_Functions_Examples_ExchangeWithPassPythonObject_model.h:5: In file included from ./openmodelica.h:71: In file included from ./gc/../openmodelica_types.h:144: ./gc/omc_gc.h:219:28: warning: expression result unused [-Wunused-value] GC_register_displacement(0); ^ ./gc/omc_gc.h:223:34: 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 -Wno-parentheses-equality -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 8.0.1-maint.8.0.x/Resources/C-Sources" -c -o Buildings_maint_8_0_x_Buildings_Obsolete_Utilities_IO_Python27_Functions_Examples_ExchangeWithPassPythonObject_functions.o Buildings_maint_8_0_x_Buildings_Obsolete_Utilities_IO_Python27_Functions_Examples_ExchangeWithPassPythonObject_functions.c In file included from Buildings_maint_8_0_x_Buildings_Obsolete_Utilities_IO_Python27_Functions_Examples_ExchangeWithPassPythonObject_functions.c:2: In file included from ./Buildings_maint_8_0_x_Buildings_Obsolete_Utilities_IO_Python27_Functions_Examples_ExchangeWithPassPythonObject_functions.h:3: In file included from ./meta/meta_modelica.h:49: ./gc/omc_gc.h:219:28: warning: expression result unused [-Wunused-value] GC_register_displacement(0); ^ ./gc/omc_gc.h:223:34: warning: expression result unused [-Wunused-value] GC_set_force_unmap_on_gcollect(1); ^ In file included from Buildings_maint_8_0_x_Buildings_Obsolete_Utilities_IO_Python27_Functions_Examples_ExchangeWithPassPythonObject_functions.c:7: In file included from ./Buildings_maint_8_0_x_Buildings_Obsolete_Utilities_IO_Python27_Functions_Examples_ExchangeWithPassPythonObject_includes.h:4: /home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/Resources/C-Sources/pythonWrapper.c:22:10: fatal error: 'ModelicaUtilities.h' file not found #include ^~~~~~~~~~~~~~~~~~~~~ 2 warnings and 1 error generated. make: *** [: Buildings_maint_8_0_x_Buildings_Obsolete_Utilities_IO_Python27_Functions_Examples_ExchangeWithPassPythonObject_functions.o] Error 1