Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8.0.0_Buildings.Utilities.IO.Python36.Functions.Examples.Exchange.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.0/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 8.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.0/package.mo) Running command: "" <> buildModelFMU(Buildings.Utilities.IO.Python36.Functions.Examples.Exchange,fileNamePrefix="Buildings_8_0_0_Buildings_Utilities_IO_Python36_Functions_Examples_Exchange",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Utilities.IO.Python36.Functions.Examples.Exchange,fileNamePrefix="Buildings_8_0_0_Buildings_Utilities_IO_Python36_Functions_Examples_Exchange",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.0/package.mo): time 2.735/2.735, allocations: 287.5 MB / 302.4 MB, free: 8.188 MB / 234.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001359/0.001359, allocations: 177.8 kB / 371 MB, free: 10.89 MB / 298.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 2.283/2.283, allocations: 205.4 MB / 0.6297 GB, free: 10.66 MB / 458.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0008858/0.0008857, allocations: 90.3 kB / 0.743 GB, free: 6.652 MB / 0.5573 GB Notification: Performance of FrontEnd - loaded program: time 0.0004899/0.0004901, allocations: 16.09 kB / 0.8659 GB, free: 140 MB / 0.6198 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.216/0.2165, allocations: 115.3 MB / 0.9785 GB, free: 28.29 MB / 0.6198 GB Notification: Performance of NFInst.instantiate(Buildings.Utilities.IO.Python36.Functions.Examples.Exchange): time 0.0008487/0.2174, allocations: 274 kB / 0.9787 GB, free: 28.02 MB / 0.6198 GB Notification: Performance of NFInst.instExpressions: time 0.002005/0.2194, allocations: 1.192 MB / 0.9799 GB, free: 26.82 MB / 0.6198 GB Notification: Performance of NFInst.updateImplicitVariability: time 2.367e-05/0.2195, allocations: 4 kB / 0.9799 GB, free: 26.82 MB / 0.6198 GB Notification: Performance of NFTyping.typeComponents: time 0.0001113/0.2196, allocations: 8 kB / 0.9799 GB, free: 26.81 MB / 0.6198 GB Notification: Performance of NFTyping.typeBindings: time 4.325e-05/0.2197, allocations: 0 / 0.9799 GB, free: 26.81 MB / 0.6198 GB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.0/Utilities/IO/Python36/Functions/exchange.mo:2:1-113:13:writable] Warning: Pure function ‘Buildings.Utilities.IO.Python36.Functions.exchange‘ contains a call to impure function ‘Modelica.Utilities.System.getEnvironmentVariable‘. Notification: Performance of NFTyping.typeClassSections: time 0.0008074/0.2205, allocations: 263.5 kB / 0.9801 GB, free: 26.55 MB / 0.6198 GB Notification: Performance of NFFlatten.flatten: time 0.0001142/0.2206, allocations: 59.86 kB / 0.9802 GB, free: 26.5 MB / 0.6198 GB Notification: Performance of NFFlatten.resolveConnections: time 4.651e-05/0.2207, allocations: 4 kB / 0.9802 GB, free: 26.49 MB / 0.6198 GB Notification: Performance of NFEvalConstants.evaluate: time 5.751e-05/0.2207, allocations: 43.91 kB / 0.9802 GB, free: 26.45 MB / 0.6198 GB Notification: Performance of NFSimplifyModel.simplify: time 9.869e-05/0.2208, allocations: 43.83 kB / 0.9803 GB, free: 26.41 MB / 0.6198 GB Notification: Performance of NFPackage.collectConstants: time 4.266e-05/0.2209, allocations: 8 kB / 0.9803 GB, free: 26.4 MB / 0.6198 GB Notification: Performance of NFFlatten.collectFunctions: time 0.0005367/0.2214, allocations: 195.6 kB / 0.9805 GB, free: 26.21 MB / 0.6198 GB Notification: Performance of NFScalarize.scalarize: time 2.013e-05/0.2215, allocations: 11.92 kB / 0.9805 GB, free: 26.2 MB / 0.6198 GB Notification: Performance of NFVerifyModel.verify: time 4.424e-05/0.2215, allocations: 29.7 kB / 0.9805 GB, free: 26.16 MB / 0.6198 GB Notification: Performance of NFConvertDAE.convert: time 0.0003239/0.2219, allocations: 195.7 kB / 0.9807 GB, free: 25.97 MB / 0.6198 GB Notification: Performance of FrontEnd - DAE generated: time 5.761e-06/0.2219, allocations: 0 / 0.9807 GB, free: 25.97 MB / 0.6198 GB Notification: Performance of FrontEnd: time 3.266e-06/0.2219, allocations: 0 / 0.9807 GB, free: 25.97 MB / 0.6198 GB Notification: Performance of Transformations before backend: time 4.97e-06/0.2219, allocations: 3.938 kB / 0.9807 GB, free: 25.96 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: 6 * Number of variables: 6 Notification: Performance of Generate backend data structure: time 0.0003754/0.2223, allocations: 417.2 kB / 0.9811 GB, free: 25.5 MB / 0.6198 GB Notification: Performance of prepare preOptimizeDAE: time 4.209e-05/0.2223, allocations: 16.02 kB / 0.9811 GB, free: 25.49 MB / 0.6198 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 4.45e-05/0.2224, allocations: 42.55 kB / 0.9812 GB, free: 25.44 MB / 0.6198 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 4.743e-05/0.2225, allocations: 7.953 kB / 0.9812 GB, free: 25.43 MB / 0.6198 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0001215/0.2226, allocations: 178.9 kB / 0.9813 GB, free: 25.21 MB / 0.6198 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.645e-05/0.2226, allocations: 7.938 kB / 0.9814 GB, free: 25.21 MB / 0.6198 GB Notification: Performance of preOpt expandDerOperator (simulation): time 3.409e-05/0.2227, allocations: 4 kB / 0.9814 GB, free: 25.2 MB / 0.6198 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0002791/0.223, allocations: 125.6 kB / 0.9815 GB, free: 25.07 MB / 0.6198 GB Notification: Performance of preOpt findStateOrder (simulation): time 9.258e-06/0.223, allocations: 0 / 0.9815 GB, free: 25.07 MB / 0.6198 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.502e-05/0.223, allocations: 0 / 0.9815 GB, free: 25.07 MB / 0.6198 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 7.584e-06/0.223, allocations: 0 / 0.9815 GB, free: 25.07 MB / 0.6198 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0001507/0.2232, allocations: 67.95 kB / 0.9815 GB, free: 25.01 MB / 0.6198 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0001372/0.2233, allocations: 157.7 kB / 0.9817 GB, free: 24.8 MB / 0.6198 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0001999/0.2235, allocations: 122.5 kB / 0.9818 GB, free: 24.68 MB / 0.6198 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0001751/0.2237, allocations: 100.9 kB / 0.9819 GB, free: 24.57 MB / 0.6198 GB Notification: Performance of preOpt evalFunc (simulation): time 5.53e-06/0.2238, allocations: 0 / 0.9819 GB, free: 24.57 MB / 0.6198 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.248e-05/0.2238, allocations: 30.56 kB / 0.9819 GB, free: 24.54 MB / 0.6198 GB Notification: Performance of pre-optimization done (n=6): time 1.783e-06/0.2238, allocations: 0 / 0.9819 GB, free: 24.54 MB / 0.6198 GB Notification: Performance of matching and sorting (n=6): time 0.000668/0.2245, allocations: 295.1 kB / 0.9822 GB, free: 24.23 MB / 0.6198 GB Notification: Performance of inlineWhenForInitialization (initialization): time 5.027e-05/0.2245, allocations: 97.03 kB / 0.9823 GB, free: 24.12 MB / 0.6198 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 9.28e-05/0.2246, allocations: 121.7 kB / 0.9824 GB, free: 23.99 MB / 0.6198 GB Notification: Performance of collectPreVariables (initialization): time 2.743e-05/0.2247, allocations: 29.69 kB / 0.9825 GB, free: 23.96 MB / 0.6198 GB Notification: Performance of collectInitialEqns (initialization): time 2.942e-05/0.2247, allocations: 88.14 kB / 0.9825 GB, free: 23.87 MB / 0.6198 GB Notification: Performance of collectInitialBindings (initialization): time 6.48e-05/0.2248, allocations: 15.81 kB / 0.9826 GB, free: 23.85 MB / 0.6198 GB Notification: Performance of simplifyInitialFunctions (initialization): time 2.148e-05/0.2248, allocations: 4 kB / 0.9826 GB, free: 23.85 MB / 0.6198 GB Notification: Performance of setup shared object (initialization): time 6.379e-05/0.2249, allocations: 318.8 kB / 0.9829 GB, free: 23.53 MB / 0.6198 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001486/0.2251, allocations: 67.98 kB / 0.9829 GB, free: 23.46 MB / 0.6198 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0001432/0.2252, allocations: 59.94 kB / 0.983 GB, free: 23.4 MB / 0.6198 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0001468/0.2254, allocations: 85.66 kB / 0.9831 GB, free: 23.31 MB / 0.6198 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.974e-06/0.2254, allocations: 0 / 0.9831 GB, free: 23.31 MB / 0.6198 GB Notification: Performance of matching and sorting (n=6) (initialization): time 0.0004549/0.2258, allocations: 231.2 kB / 0.9833 GB, free: 23.07 MB / 0.6198 GB Notification: Performance of prepare postOptimizeDAE: time 4.957e-05/0.2259, allocations: 41.69 kB / 0.9833 GB, free: 23.03 MB / 0.6198 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.611e-06/0.2259, allocations: 0 / 0.9833 GB, free: 23.03 MB / 0.6198 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.276e-05/0.2259, allocations: 0 / 0.9833 GB, free: 23.03 MB / 0.6198 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 3.036e-06/0.226, allocations: 3.938 kB / 0.9833 GB, free: 23.02 MB / 0.6198 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 5.13e-06/0.226, allocations: 0 / 0.9833 GB, free: 23.02 MB / 0.6198 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0004644/0.2264, allocations: 36.12 kB / 0.9834 GB, free: 22.99 MB / 0.6198 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.506e-05/0.2265, allocations: 15.98 kB / 0.9834 GB, free: 22.97 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: 3 (yI1[1],yI2[1],yI2[2]) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (1): * Single equations (assignments): 0 * Array equations: 0 * Algorithm blocks: 1 * 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 0.0001489/0.2267, allocations: 164.8 kB / 0.9835 GB, free: 22.8 MB / 0.6198 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 3.678e-05/0.2267, allocations: 11.94 kB / 0.9835 GB, free: 22.79 MB / 0.6198 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 1.717e-05/0.2267, allocations: 16.36 kB / 0.9836 GB, free: 22.77 MB / 0.6198 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.725e-06/0.2268, allocations: 0 / 0.9836 GB, free: 22.77 MB / 0.6198 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.949e-06/0.2268, allocations: 3.984 kB / 0.9836 GB, free: 22.77 MB / 0.6198 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 2.535e-06/0.2268, allocations: 4 kB / 0.9836 GB, free: 22.77 MB / 0.6198 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0001146/0.2269, allocations: 173.5 kB / 0.9837 GB, free: 22.55 MB / 0.6198 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.763e-06/0.2269, allocations: 4 kB / 0.9837 GB, free: 22.54 MB / 0.6198 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 1.042e-06/0.2269, allocations: 0 / 0.9837 GB, free: 22.54 MB / 0.6198 GB Notification: Performance of postOpt tearingSystem (simulation): time 3.516e-06/0.2269, allocations: 4 kB / 0.9837 GB, free: 22.54 MB / 0.6198 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.279e-05/0.227, allocations: 11.98 kB / 0.9838 GB, free: 22.53 MB / 0.6198 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.693e-06/0.227, allocations: 0 / 0.9838 GB, free: 22.53 MB / 0.6198 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.664e-06/0.227, allocations: 0 / 0.9838 GB, free: 22.53 MB / 0.6198 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0005239/0.2275, allocations: 290.5 kB / 0.984 GB, free: 22.22 MB / 0.6198 GB Notification: Performance of postOpt removeConstants (simulation): time 3.307e-05/0.2276, allocations: 85.09 kB / 0.9841 GB, free: 22.12 MB / 0.6198 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 4.95e-05/0.2276, allocations: 15.97 kB / 0.9841 GB, free: 22.1 MB / 0.6198 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0003684/0.228, allocations: 19.97 kB / 0.9841 GB, free: 22.08 MB / 0.6198 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 4.239e-05/0.2281, allocations: 8 kB / 0.9842 GB, free: 22.07 MB / 0.6198 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.455e-05/0.2281, allocations: 15.98 kB / 0.9842 GB, free: 22.06 MB / 0.6198 GB Notification: Performance of sorting global known variables: time 5.722e-05/0.2282, allocations: 95.58 kB / 0.9843 GB, free: 21.96 MB / 0.6198 GB Notification: Performance of sort global known variables: time 4.01e-07/0.2282, allocations: 4 kB / 0.9843 GB, free: 21.96 MB / 0.6198 GB Notification: Performance of remove unused functions: time 0.0004965/0.2287, allocations: 91.88 kB / 0.9844 GB, free: 21.87 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: 3 (yI1[1],yI2[1],yI2[2]) * Number of discrete states: 3 (yI2[2],yI2[1],yI1[1]) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (1): * Single equations (assignments): 0 * Array equations: 0 * Algorithm blocks: 1 * 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 0.001649/0.2304, allocations: 1.111 MB / 0.9854 GB, free: 20.82 MB / 0.6198 GB Notification: Performance of simCode: created initialization part: time 0.0005111/0.2309, allocations: 291.2 kB / 0.9857 GB, free: 20.52 MB / 0.6198 GB Notification: Performance of simCode: created event and clocks part: time 2.755e-06/0.2309, allocations: 0 / 0.9857 GB, free: 20.52 MB / 0.6198 GB Notification: Performance of simCode: created simulation system equations: time 0.0002696/0.2312, allocations: 211.3 kB / 0.9859 GB, free: 20.3 MB / 0.6198 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0002087/0.2314, allocations: 14.19 kB / 0.9859 GB, free: 20.29 MB / 0.6198 GB Warning: Could not resolve URI ("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.0/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 0.0009837/0.2324, allocations: 368 kB / 0.9863 GB, free: 19.89 MB / 0.6198 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0001343/0.2326, allocations: 0.6809 MB / 0.9869 GB, free: 19.18 MB / 0.6198 GB Notification: Performance of simCode: alias equations: time 9.722e-05/0.2327, allocations: 55.8 kB / 0.987 GB, free: 19.12 MB / 0.6198 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 3.167e-05/0.2327, allocations: 11.44 kB / 0.987 GB, free: 19.11 MB / 0.6198 GB Notification: Performance of SimCode: time 1.463e-06/0.2327, allocations: 4 kB / 0.987 GB, free: 19.11 MB / 0.6198 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.4718/0.7045, allocations: 4.672 MB / 0.9916 GB, free: 14.61 MB / 0.6198 GB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0002933/0.7049, allocations: 261.2 kB / 0.9918 GB, free: 14.25 MB / 0.6198 GB Error: Error building simulator. Build log: clang -Os -fPIC -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 8.0.0/Resources/C-Sources" -c -o Buildings_8_0_0_Buildings_Utilities_IO_Python36_Functions_Examples_Exchange.o Buildings_8_0_0_Buildings_Utilities_IO_Python36_Functions_Examples_Exchange.c In file included from Buildings_8_0_0_Buildings_Utilities_IO_Python36_Functions_Examples_Exchange.c:7: In file included from ./Buildings_8_0_0_Buildings_Utilities_IO_Python36_Functions_Examples_Exchange_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 -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 8.0.0/Resources/C-Sources" -c -o Buildings_8_0_0_Buildings_Utilities_IO_Python36_Functions_Examples_Exchange_functions.o Buildings_8_0_0_Buildings_Utilities_IO_Python36_Functions_Examples_Exchange_functions.c In file included from Buildings_8_0_0_Buildings_Utilities_IO_Python36_Functions_Examples_Exchange_functions.c:2: In file included from ./Buildings_8_0_0_Buildings_Utilities_IO_Python36_Functions_Examples_Exchange_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_8_0_0_Buildings_Utilities_IO_Python36_Functions_Examples_Exchange_functions.c:7: In file included from ./Buildings_8_0_0_Buildings_Utilities_IO_Python36_Functions_Examples_Exchange_includes.h:4: /home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.0/Resources/C-Sources/pythonWrapper.c:21:10: fatal error: 'ModelicaUtilities.h' file not found #include ^~~~~~~~~~~~~~~~~~~~~ 2 warnings and 1 error generated. : recipe for target 'Buildings_8_0_0_Buildings_Utilities_IO_Python36_Functions_Examples_Exchange_functions.o' failed make: *** [Buildings_8_0_0_Buildings_Utilities_IO_Python36_Functions_Examples_Exchange_functions.o] Error 1