Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8.0.0_Buildings.BoundaryConditions.SolarIrradiation.BaseClasses.Examples.DiffuseIsotropic.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.BoundaryConditions.SolarIrradiation.BaseClasses.Examples.DiffuseIsotropic,fileNamePrefix="Buildings_8_0_0_Buildings_BoundaryConditions_SolarIrradiation_BaseClasses_Examples_DiffuseIsotropic",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.BoundaryConditions.SolarIrradiation.BaseClasses.Examples.DiffuseIsotropic,fileNamePrefix="Buildings_8_0_0_Buildings_BoundaryConditions_SolarIrradiation_BaseClasses_Examples_DiffuseIsotropic",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 2.791/2.791, allocations: 287.3 MB / 302.3 MB, free: 8.277 MB / 234.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001796/0.001796, allocations: 182.7 kB / 370.8 MB, free: 10.86 MB / 298.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 2.48/2.48, allocations: 205.4 MB / 0.6295 GB, free: 10.59 MB / 458.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001109/0.00111, allocations: 94.34 kB / 0.7428 GB, free: 6.602 MB / 0.5573 GB Notification: Performance of FrontEnd - loaded program: time 0.0006827/0.0006829, allocations: 15.56 kB / 0.8657 GB, free: 140.6 MB / 0.6198 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2503/0.2511, allocations: 115.3 MB / 0.9783 GB, free: 28.29 MB / 0.6198 GB Notification: Performance of NFInst.instantiate(Buildings.BoundaryConditions.SolarIrradiation.BaseClasses.Examples.DiffuseIsotropic): time 0.005491/0.2567, allocations: 3.464 MB / 0.9817 GB, free: 24.81 MB / 0.6198 GB Notification: Performance of NFInst.instExpressions: time 0.9351/1.192, allocations: 127.2 MB / 1.106 GB, free: 1.68 MB / 0.6823 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001022/1.193, allocations: 14.03 kB / 1.106 GB, free: 1.676 MB / 0.6823 GB Notification: Performance of NFTyping.typeComponents: time 0.0004831/1.193, allocations: 73.14 kB / 1.106 GB, free: 1.641 MB / 0.6823 GB Notification: Performance of NFTyping.typeBindings: time 0.002499/1.196, allocations: 418.9 kB / 1.106 GB, free: 1.605 MB / 0.6823 GB Notification: Performance of NFTyping.typeClassSections: time 0.003306/1.199, allocations: 0.5842 MB / 1.107 GB, free: 1.578 MB / 0.6823 GB Notification: Performance of NFFlatten.flatten: time 0.002533/1.202, allocations: 0.7162 MB / 1.108 GB, free: 1.543 MB / 0.6823 GB Notification: Performance of NFFlatten.resolveConnections: time 0.001142/1.203, allocations: 449.5 kB / 1.108 GB, free: 1.477 MB / 0.6823 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0009745/1.204, allocations: 292.7 kB / 1.108 GB, free: 1.406 MB / 0.6823 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0007301/1.205, allocations: 274.5 kB / 1.109 GB, free: 1.328 MB / 0.6823 GB Notification: Performance of NFPackage.collectConstants: time 0.0001517/1.205, allocations: 20.84 kB / 1.109 GB, free: 1.328 MB / 0.6823 GB Notification: Performance of NFFlatten.collectFunctions: time 0.00118/1.206, allocations: 249 kB / 1.109 GB, free: 1.324 MB / 0.6823 GB Notification: Performance of NFScalarize.scalarize: time 0.0002762/1.207, allocations: 161.8 kB / 1.109 GB, free: 1.289 MB / 0.6823 GB Notification: Performance of NFVerifyModel.verify: time 0.0002915/1.207, allocations: 178.1 kB / 1.109 GB, free: 1.223 MB / 0.6823 GB Notification: Performance of NFConvertDAE.convert: time 0.002635/1.209, allocations: 1.005 MB / 1.11 GB, free: 1.145 MB / 0.6823 GB Notification: Performance of FrontEnd - DAE generated: time 4.028e-06/1.21, allocations: 4 kB / 1.11 GB, free: 1.141 MB / 0.6823 GB Notification: Performance of FrontEnd: time 3.186e-06/1.21, allocations: 0 / 1.11 GB, free: 1.141 MB / 0.6823 GB Notification: Performance of Transformations before backend: time 5.204e-05/1.21, allocations: 0 / 1.11 GB, free: 1.141 MB / 0.6823 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 194 * Number of variables: 194 Notification: Performance of Generate backend data structure: time 0.003995/1.214, allocations: 1.099 MB / 1.111 GB, free: 16.44 MB / 0.698 GB Notification: Performance of prepare preOptimizeDAE: time 5.354e-05/1.214, allocations: 10.38 kB / 1.111 GB, free: 16.44 MB / 0.698 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0005411/1.214, allocations: 128.4 kB / 1.111 GB, free: 16.39 MB / 0.698 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001628/1.216, allocations: 185 kB / 1.112 GB, free: 16.34 MB / 0.698 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.002237/1.218, allocations: 0.6721 MB / 1.112 GB, free: 16.05 MB / 0.698 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 8.822e-05/1.218, allocations: 56.94 kB / 1.112 GB, free: 16.04 MB / 0.698 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001812/1.218, allocations: 76.52 kB / 1.112 GB, free: 16.04 MB / 0.698 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002807/1.221, allocations: 0.8326 MB / 1.113 GB, free: 15.89 MB / 0.698 GB Notification: Performance of preOpt findStateOrder (simulation): time 3.177e-05/1.221, allocations: 0 / 1.113 GB, free: 15.89 MB / 0.698 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001562/1.222, allocations: 32.64 kB / 1.113 GB, free: 15.89 MB / 0.698 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.319e-05/1.222, allocations: 22.36 kB / 1.113 GB, free: 15.88 MB / 0.698 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.003655/1.225, allocations: 1.053 MB / 1.114 GB, free: 15.86 MB / 0.698 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.007937/1.233, allocations: 2.354 MB / 1.117 GB, free: 15.06 MB / 0.698 GB Notification: Performance of preOpt comSubExp (simulation): time 0.002219/1.236, allocations: 0.7168 MB / 1.117 GB, free: 15.02 MB / 0.698 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0001303/1.236, allocations: 31.98 kB / 1.117 GB, free: 15.02 MB / 0.698 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001212/1.237, allocations: 417.8 kB / 1.118 GB, free: 14.94 MB / 0.698 GB Notification: Performance of pre-optimization done (n=71): time 4.228e-06/1.237, allocations: 0 / 1.118 GB, free: 14.94 MB / 0.698 GB Notification: Performance of matching and sorting (n=71): time 0.005158/1.242, allocations: 1.072 MB / 1.119 GB, free: 14.74 MB / 0.698 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001595/1.242, allocations: 188.1 kB / 1.119 GB, free: 14.52 MB / 0.698 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001261/1.244, allocations: 0.5676 MB / 1.119 GB, free: 14.38 MB / 0.698 GB Notification: Performance of collectPreVariables (initialization): time 0.0002587/1.244, allocations: 39.42 kB / 1.119 GB, free: 14.35 MB / 0.698 GB Notification: Performance of collectInitialEqns (initialization): time 0.0004322/1.244, allocations: 368.3 kB / 1.12 GB, free: 14.18 MB / 0.698 GB Notification: Performance of collectInitialBindings (initialization): time 0.0003812/1.245, allocations: 235.3 kB / 1.12 GB, free: 14.03 MB / 0.698 GB Notification: Performance of simplifyInitialFunctions (initialization): time 6.275e-05/1.245, allocations: 13.25 kB / 1.12 GB, free: 14.03 MB / 0.698 GB Notification: Performance of setup shared object (initialization): time 0.0002402/1.245, allocations: 377.4 kB / 1.12 GB, free: 13.71 MB / 0.698 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0008024/1.246, allocations: 214 kB / 1.121 GB, free: 13.71 MB / 0.698 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0008912/1.247, allocations: 318.8 kB / 1.121 GB, free: 13.63 MB / 0.698 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0008399/1.248, allocations: 259.8 kB / 1.121 GB, free: 13.62 MB / 0.698 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.364e-06/1.248, allocations: 0 / 1.121 GB, free: 13.62 MB / 0.698 GB Notification: Performance of matching and sorting (n=77) (initialization): time 0.003103/1.251, allocations: 0.7141 MB / 1.122 GB, free: 13.52 MB / 0.698 GB Notification: Performance of prepare postOptimizeDAE: time 4.885e-05/1.251, allocations: 9.266 kB / 1.122 GB, free: 13.51 MB / 0.698 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.479e-05/1.251, allocations: 1.344 kB / 1.122 GB, free: 13.51 MB / 0.698 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001007/1.252, allocations: 84.17 kB / 1.122 GB, free: 13.5 MB / 0.698 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001319/1.253, allocations: 141.2 kB / 1.122 GB, free: 13.49 MB / 0.698 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.003239/1.257, allocations: 1.534 MB / 1.124 GB, free: 12.18 MB / 0.698 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001349/1.258, allocations: 86.58 kB / 1.124 GB, free: 12.15 MB / 0.698 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001339/1.258, allocations: 26.8 kB / 1.124 GB, free: 12.15 MB / 0.698 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 4 * Number of states: 0 () * Number of discrete variables: 6 ($whenCondition2,$whenCondition1,$PRE.weaDat.conTimMin.tNext,weaDat.conTimMin.tNext,$PRE.weaDat.conTim.tNext,weaDat.conTim.tNext) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (75): * Single equations (assignments): 74 * 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: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 0 * Non-linear torn systems: 1 {1 2} Notification: Performance of prepare postOptimizeDAE: time 0.000761/1.259, allocations: 247.6 kB / 1.124 GB, free: 12.03 MB / 0.698 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002819/1.259, allocations: 73.77 kB / 1.124 GB, free: 11.99 MB / 0.698 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.003755/1.263, allocations: 0.9742 MB / 1.125 GB, free: 11.85 MB / 0.698 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.249e-05/1.263, allocations: 13.17 kB / 1.125 GB, free: 11.84 MB / 0.698 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.219e-06/1.263, allocations: 0 / 1.125 GB, free: 11.84 MB / 0.698 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 2.543e-05/1.263, allocations: 4.359 kB / 1.125 GB, free: 11.84 MB / 0.698 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002134/1.265, allocations: 0.8239 MB / 1.126 GB, free: 11.62 MB / 0.698 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.331e-05/1.265, allocations: 0 / 1.126 GB, free: 11.62 MB / 0.698 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001314/1.267, allocations: 144.7 kB / 1.126 GB, free: 11.61 MB / 0.698 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0009664/1.268, allocations: 82.17 kB / 1.126 GB, free: 11.6 MB / 0.698 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0002174/1.268, allocations: 26.38 kB / 1.126 GB, free: 11.6 MB / 0.698 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.003131/1.271, allocations: 1.558 MB / 1.128 GB, free: 10.29 MB / 0.698 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.875e-06/1.271, allocations: 0 / 1.128 GB, free: 10.29 MB / 0.698 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003274/1.274, allocations: 0.8266 MB / 1.128 GB, free: 10.14 MB / 0.698 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0006772/1.275, allocations: 267.2 kB / 1.129 GB, free: 9.988 MB / 0.698 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001684/1.275, allocations: 14.47 kB / 1.129 GB, free: 9.988 MB / 0.698 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001011/1.276, allocations: 68.78 kB / 1.129 GB, free: 9.984 MB / 0.698 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002268/1.277, allocations: 65.39 kB / 1.129 GB, free: 9.973 MB / 0.698 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001055/1.277, allocations: 31.67 kB / 1.129 GB, free: 9.973 MB / 0.698 GB Notification: Performance of sorting global known variables: time 0.000925/1.278, allocations: 411.4 kB / 1.129 GB, free: 9.883 MB / 0.698 GB Notification: Performance of sort global known variables: time 5.11e-07/1.278, allocations: 0 / 1.129 GB, free: 9.883 MB / 0.698 GB Notification: Performance of remove unused functions: time 0.001349/1.279, allocations: 264.9 kB / 1.129 GB, free: 9.836 MB / 0.698 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 0 () * Number of discrete variables: 4 ($whenCondition2,$whenCondition1,weaDat.conTimMin.tNext,weaDat.conTim.tNext) * Number of discrete states: 2 (weaDat.conTimMin.tNext,weaDat.conTim.tNext) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (82): * Single equations (assignments): 79 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 2 * If-equations: 0 * Equation systems (linear and non-linear blocks): 0 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 0 * Non-linear torn systems: 1 {1 3} Notification: Performance of Backend phase and start with SimCode phase: time 0.00532/1.284, allocations: 1.828 MB / 1.131 GB, free: 9.035 MB / 0.698 GB Notification: Performance of simCode: created initialization part: time 0.002755/1.287, allocations: 0.7136 MB / 1.132 GB, free: 8.895 MB / 0.698 GB Notification: Performance of simCode: created event and clocks part: time 7.133e-06/1.287, allocations: 1.5 kB / 1.132 GB, free: 8.895 MB / 0.698 GB Notification: Performance of simCode: created simulation system equations: time 0.001528/1.289, allocations: 485.6 kB / 1.132 GB, free: 8.754 MB / 0.698 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00198/1.291, allocations: 234.1 kB / 1.133 GB, free: 8.73 MB / 0.698 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01764/1.308, allocations: 4.956 MB / 1.137 GB, free: 6.305 MB / 0.698 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001029/1.31, allocations: 1.009 MB / 1.138 GB, free: 5.465 MB / 0.698 GB Notification: Performance of simCode: alias equations: time 0.001803/1.311, allocations: 254.5 kB / 1.139 GB, free: 5.34 MB / 0.698 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.000879/1.312, allocations: 343.1 kB / 1.139 GB, free: 5.293 MB / 0.698 GB Notification: Performance of SimCode: time 1.683e-06/1.312, allocations: 1 kB / 1.139 GB, free: 5.293 MB / 0.698 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.07683/1.389, allocations: 19.09 MB / 1.158 GB, free: 12.16 MB / 0.7136 GB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0003406/1.39, allocations: 292.9 kB / 1.158 GB, free: 11.81 MB / 0.7136 GB Error: Error building simulator. Build log: clang -Os -fPIC -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 8.0.0/Resources/C-Sources" -c -o Buildings_8_0_0_Buildings_BoundaryConditions_SolarIrradiation_BaseClasses_Examples_DiffuseIsotropic.o Buildings_8_0_0_Buildings_BoundaryConditions_SolarIrradiation_BaseClasses_Examples_DiffuseIsotropic.c In file included from Buildings_8_0_0_Buildings_BoundaryConditions_SolarIrradiation_BaseClasses_Examples_DiffuseIsotropic.c:7: In file included from ./Buildings_8_0_0_Buildings_BoundaryConditions_SolarIrradiation_BaseClasses_Examples_DiffuseIsotropic_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 -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 8.0.0/Resources/C-Sources" -c -o Buildings_8_0_0_Buildings_BoundaryConditions_SolarIrradiation_BaseClasses_Examples_DiffuseIsotropic_functions.o Buildings_8_0_0_Buildings_BoundaryConditions_SolarIrradiation_BaseClasses_Examples_DiffuseIsotropic_functions.c In file included from Buildings_8_0_0_Buildings_BoundaryConditions_SolarIrradiation_BaseClasses_Examples_DiffuseIsotropic_functions.c:2: In file included from ./Buildings_8_0_0_Buildings_BoundaryConditions_SolarIrradiation_BaseClasses_Examples_DiffuseIsotropic_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_0_0_Buildings_BoundaryConditions_SolarIrradiation_BaseClasses_Examples_DiffuseIsotropic_functions.c:7: In file included from ./Buildings_8_0_0_Buildings_BoundaryConditions_SolarIrradiation_BaseClasses_Examples_DiffuseIsotropic_includes.h:4: /home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.0/Resources/C-Sources/getTimeSpan.c:6:10: fatal error: 'ModelicaUtilities.h' file not found #include ^~~~~~~~~~~~~~~~~~~~~ 2 warnings and 1 error generated. : recipe for target 'Buildings_8_0_0_Buildings_BoundaryConditions_SolarIrradiation_BaseClasses_Examples_DiffuseIsotropic_functions.o' failed make: *** [Buildings_8_0_0_Buildings_BoundaryConditions_SolarIrradiation_BaseClasses_Examples_DiffuseIsotropic_functions.o] Error 1