Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8.0.0_Buildings.BoundaryConditions.SolarGeometry.BaseClasses.Examples.WallSolarAzimuth.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.SolarGeometry.BaseClasses.Examples.WallSolarAzimuth,fileNamePrefix="Buildings_8_0_0_Buildings_BoundaryConditions_SolarGeometry_BaseClasses_Examples_WallSolarAzimuth",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.BoundaryConditions.SolarGeometry.BaseClasses.Examples.WallSolarAzimuth,fileNamePrefix="Buildings_8_0_0_Buildings_BoundaryConditions_SolarGeometry_BaseClasses_Examples_WallSolarAzimuth",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 2.877/2.877, allocations: 287.3 MB / 302.3 MB, free: 8.219 MB / 234.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.0016/0.0016, allocations: 179.5 kB / 370.8 MB, free: 10.88 MB / 298.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 2.113/2.113, allocations: 205.4 MB / 0.6295 GB, free: 10.63 MB / 458.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.00111/0.001109, allocations: 101.5 kB / 0.7428 GB, free: 6.637 MB / 0.5573 GB Notification: Performance of FrontEnd - loaded program: time 0.0006619/0.000662, allocations: 14.89 kB / 0.8657 GB, free: 140.1 MB / 0.6198 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2486/0.2493, allocations: 115.3 MB / 0.9783 GB, free: 28.3 MB / 0.6198 GB Notification: Performance of NFInst.instantiate(Buildings.BoundaryConditions.SolarGeometry.BaseClasses.Examples.WallSolarAzimuth): time 0.006477/0.2559, allocations: 3.645 MB / 0.9818 GB, free: 24.64 MB / 0.6198 GB Notification: Performance of NFInst.instExpressions: time 0.936/1.192, allocations: 127.3 MB / 1.106 GB, free: 1.668 MB / 0.6823 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0009472/1.193, allocations: 13.38 kB / 1.106 GB, free: 1.664 MB / 0.6823 GB Notification: Performance of NFTyping.typeComponents: time 0.0005579/1.194, allocations: 75.66 kB / 1.106 GB, free: 1.629 MB / 0.6823 GB Notification: Performance of NFTyping.typeBindings: time 0.002468/1.196, allocations: 452.5 kB / 1.107 GB, free: 1.594 MB / 0.6823 GB Notification: Performance of NFTyping.typeClassSections: time 0.003051/1.199, allocations: 0.6091 MB / 1.107 GB, free: 1.57 MB / 0.6823 GB Notification: Performance of NFFlatten.flatten: time 0.002337/1.201, allocations: 0.7862 MB / 1.108 GB, free: 1.527 MB / 0.6823 GB Notification: Performance of NFFlatten.resolveConnections: time 0.00127/1.203, allocations: 0.5332 MB / 1.109 GB, free: 1.422 MB / 0.6823 GB Notification: Performance of NFEvalConstants.evaluate: time 0.001168/1.204, allocations: 341.6 kB / 1.109 GB, free: 1.34 MB / 0.6823 GB Notification: Performance of NFSimplifyModel.simplify: time 0.001086/1.205, allocations: 328 kB / 1.109 GB, free: 1.242 MB / 0.6823 GB Notification: Performance of NFPackage.collectConstants: time 0.0002733/1.205, allocations: 23.78 kB / 1.109 GB, free: 1.242 MB / 0.6823 GB Notification: Performance of NFFlatten.collectFunctions: time 0.001511/1.207, allocations: 262.1 kB / 1.109 GB, free: 1.242 MB / 0.6823 GB Notification: Performance of NFScalarize.scalarize: time 0.0004115/1.207, allocations: 180.2 kB / 1.11 GB, free: 1.203 MB / 0.6823 GB Notification: Performance of NFVerifyModel.verify: time 0.0004784/1.208, allocations: 189.1 kB / 1.11 GB, free: 17.14 MB / 0.698 GB Notification: Performance of NFConvertDAE.convert: time 0.003258/1.211, allocations: 1.137 MB / 1.111 GB, free: 17.05 MB / 0.698 GB Notification: Performance of FrontEnd - DAE generated: time 5.38e-06/1.211, allocations: 0 / 1.111 GB, free: 17.05 MB / 0.698 GB Notification: Performance of FrontEnd: time 2.615e-06/1.211, allocations: 1.75 kB / 1.111 GB, free: 17.05 MB / 0.698 GB Notification: Performance of Transformations before backend: time 7.124e-05/1.211, allocations: 4 kB / 1.111 GB, free: 17.04 MB / 0.698 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 233 * Number of variables: 233 Notification: Performance of Generate backend data structure: time 0.004488/1.216, allocations: 1.195 MB / 1.112 GB, free: 16.3 MB / 0.698 GB Notification: Performance of prepare preOptimizeDAE: time 5.601e-05/1.216, allocations: 9.969 kB / 1.112 GB, free: 16.3 MB / 0.698 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0006321/1.217, allocations: 151.7 kB / 1.112 GB, free: 16.26 MB / 0.698 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.00175/1.218, allocations: 196.2 kB / 1.112 GB, free: 16.2 MB / 0.698 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.002398/1.221, allocations: 0.7118 MB / 1.113 GB, free: 15.89 MB / 0.698 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001108/1.221, allocations: 68.33 kB / 1.113 GB, free: 15.89 MB / 0.698 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.000361/1.221, allocations: 94.19 kB / 1.113 GB, free: 15.89 MB / 0.698 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.004045/1.225, allocations: 0.9541 MB / 1.114 GB, free: 15.73 MB / 0.698 GB Notification: Performance of preOpt findStateOrder (simulation): time 4.026e-05/1.226, allocations: 4.938 kB / 1.114 GB, free: 15.73 MB / 0.698 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001943/1.226, allocations: 46.28 kB / 1.114 GB, free: 15.72 MB / 0.698 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.736e-05/1.226, allocations: 26.11 kB / 1.114 GB, free: 15.72 MB / 0.698 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.004066/1.23, allocations: 1.142 MB / 1.115 GB, free: 15.71 MB / 0.698 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.008409/1.238, allocations: 2.646 MB / 1.118 GB, free: 14.86 MB / 0.698 GB Notification: Performance of preOpt comSubExp (simulation): time 0.002651/1.241, allocations: 0.7912 MB / 1.119 GB, free: 14.8 MB / 0.698 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0001883/1.241, allocations: 36.08 kB / 1.119 GB, free: 14.8 MB / 0.698 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001417/1.243, allocations: 465.9 kB / 1.119 GB, free: 14.72 MB / 0.698 GB Notification: Performance of pre-optimization done (n=80): time 4.759e-06/1.243, allocations: 0 / 1.119 GB, free: 14.72 MB / 0.698 GB Notification: Performance of matching and sorting (n=80): time 0.005448/1.248, allocations: 1.164 MB / 1.12 GB, free: 14.51 MB / 0.698 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001449/1.248, allocations: 189.7 kB / 1.121 GB, free: 14.29 MB / 0.698 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00142/1.25, allocations: 0.603 MB / 1.121 GB, free: 14.17 MB / 0.698 GB Notification: Performance of collectPreVariables (initialization): time 0.0003278/1.25, allocations: 40.58 kB / 1.121 GB, free: 14.14 MB / 0.698 GB Notification: Performance of collectInitialEqns (initialization): time 0.0005057/1.251, allocations: 417 kB / 1.122 GB, free: 13.94 MB / 0.698 GB Notification: Performance of collectInitialBindings (initialization): time 0.0005079/1.251, allocations: 262 kB / 1.122 GB, free: 13.77 MB / 0.698 GB Notification: Performance of simplifyInitialFunctions (initialization): time 6.787e-05/1.251, allocations: 15.27 kB / 1.122 GB, free: 13.77 MB / 0.698 GB Notification: Performance of setup shared object (initialization): time 0.0002706/1.252, allocations: 386.2 kB / 1.122 GB, free: 13.46 MB / 0.698 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0009928/1.253, allocations: 241.4 kB / 1.122 GB, free: 13.45 MB / 0.698 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001209/1.254, allocations: 353.1 kB / 1.123 GB, free: 13.37 MB / 0.698 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.001105/1.255, allocations: 289.8 kB / 1.123 GB, free: 13.36 MB / 0.698 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 8.376e-06/1.255, allocations: 3.438 kB / 1.123 GB, free: 13.36 MB / 0.698 GB Notification: Performance of matching and sorting (n=87) (initialization): time 0.003445/1.259, allocations: 0.8005 MB / 1.124 GB, free: 13.24 MB / 0.698 GB Notification: Performance of prepare postOptimizeDAE: time 3.244e-05/1.259, allocations: 5.281 kB / 1.124 GB, free: 13.24 MB / 0.698 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.277e-05/1.259, allocations: 1.188 kB / 1.124 GB, free: 13.24 MB / 0.698 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.00101/1.26, allocations: 86.55 kB / 1.124 GB, free: 13.22 MB / 0.698 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00151/1.261, allocations: 163.9 kB / 1.124 GB, free: 13.21 MB / 0.698 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.003213/1.265, allocations: 1.529 MB / 1.126 GB, free: 11.91 MB / 0.698 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001473/1.266, allocations: 90.25 kB / 1.126 GB, free: 11.88 MB / 0.698 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002312/1.266, allocations: 34.02 kB / 1.126 GB, free: 11.87 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 (85): * Single equations (assignments): 84 * 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 0.000872/1.267, allocations: 263.1 kB / 1.126 GB, free: 11.75 MB / 0.698 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003337/1.268, allocations: 86.36 kB / 1.126 GB, free: 11.7 MB / 0.698 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.005814/1.273, allocations: 1.1 MB / 1.127 GB, free: 11.55 MB / 0.698 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.5e-05/1.273, allocations: 14.52 kB / 1.127 GB, free: 11.54 MB / 0.698 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.392e-05/1.274, allocations: 7.953 kB / 1.127 GB, free: 11.54 MB / 0.698 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.747e-05/1.274, allocations: 4.359 kB / 1.127 GB, free: 11.54 MB / 0.698 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.009788/1.283, allocations: 1.999 MB / 1.129 GB, free: 11.16 MB / 0.698 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.039e-05/1.283, allocations: 0 / 1.129 GB, free: 11.16 MB / 0.698 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002002/1.285, allocations: 170.7 kB / 1.129 GB, free: 11.15 MB / 0.698 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.001266/1.287, allocations: 89.88 kB / 1.129 GB, free: 11.13 MB / 0.698 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0002937/1.287, allocations: 24.66 kB / 1.129 GB, free: 11.13 MB / 0.698 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.004213/1.291, allocations: 1.561 MB / 1.131 GB, free: 9.758 MB / 0.698 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.437e-06/1.291, allocations: 1.406 kB / 1.131 GB, free: 9.758 MB / 0.698 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.00546/1.297, allocations: 0.9799 MB / 1.132 GB, free: 9.434 MB / 0.698 GB Notification: Performance of postOpt removeConstants (simulation): time 0.00136/1.298, allocations: 279.8 kB / 1.132 GB, free: 9.242 MB / 0.698 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0005053/1.299, allocations: 19.66 kB / 1.132 GB, free: 9.242 MB / 0.698 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.00205/1.301, allocations: 74.88 kB / 1.132 GB, free: 9.219 MB / 0.698 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0005071/1.302, allocations: 69.45 kB / 1.132 GB, free: 9.191 MB / 0.698 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001976/1.302, allocations: 36.59 kB / 1.132 GB, free: 9.184 MB / 0.698 GB Notification: Performance of sorting global known variables: time 0.001634/1.303, allocations: 446 kB / 1.133 GB, free: 9.035 MB / 0.698 GB Notification: Performance of sort global known variables: time 1.463e-06/1.304, allocations: 0 / 1.133 GB, free: 9.035 MB / 0.698 GB Notification: Performance of remove unused functions: time 0.002749/1.306, allocations: 307.7 kB / 1.133 GB, free: 8.969 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.conTim.tNext,weaDat.conTimMin.tNext) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (94): * Single equations (assignments): 91 * 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 0.008918/1.315, allocations: 1.985 MB / 1.135 GB, free: 7.973 MB / 0.698 GB Notification: Performance of simCode: created initialization part: time 0.004448/1.32, allocations: 0.7906 MB / 1.136 GB, free: 7.738 MB / 0.698 GB Notification: Performance of simCode: created event and clocks part: time 1.106e-05/1.32, allocations: 1.531 kB / 1.136 GB, free: 7.738 MB / 0.698 GB Notification: Performance of simCode: created simulation system equations: time 0.002686/1.323, allocations: 0.5178 MB / 1.136 GB, free: 7.547 MB / 0.698 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00319/1.326, allocations: 238.7 kB / 1.136 GB, free: 7.473 MB / 0.698 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.03004/1.356, allocations: 5.428 MB / 1.142 GB, free: 4.828 MB / 0.698 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002526/1.359, allocations: 1.059 MB / 1.143 GB, free: 3.969 MB / 0.698 GB Notification: Performance of simCode: alias equations: time 0.002444/1.361, allocations: 270.2 kB / 1.143 GB, free: 3.832 MB / 0.698 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001628/1.363, allocations: 398.6 kB / 1.143 GB, free: 3.781 MB / 0.698 GB Notification: Performance of SimCode: time 1.633e-06/1.363, allocations: 2.969 kB / 1.143 GB, free: 3.781 MB / 0.698 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.09352/1.456, allocations: 20.99 MB / 1.164 GB, free: 9.734 MB / 0.7136 GB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0004383/1.457, allocations: 289.2 kB / 1.164 GB, free: 9.379 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_SolarGeometry_BaseClasses_Examples_WallSolarAzimuth.o Buildings_8_0_0_Buildings_BoundaryConditions_SolarGeometry_BaseClasses_Examples_WallSolarAzimuth.c In file included from Buildings_8_0_0_Buildings_BoundaryConditions_SolarGeometry_BaseClasses_Examples_WallSolarAzimuth.c:7: In file included from ./Buildings_8_0_0_Buildings_BoundaryConditions_SolarGeometry_BaseClasses_Examples_WallSolarAzimuth_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_SolarGeometry_BaseClasses_Examples_WallSolarAzimuth_functions.o Buildings_8_0_0_Buildings_BoundaryConditions_SolarGeometry_BaseClasses_Examples_WallSolarAzimuth_functions.c In file included from Buildings_8_0_0_Buildings_BoundaryConditions_SolarGeometry_BaseClasses_Examples_WallSolarAzimuth_functions.c:2: In file included from ./Buildings_8_0_0_Buildings_BoundaryConditions_SolarGeometry_BaseClasses_Examples_WallSolarAzimuth_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_SolarGeometry_BaseClasses_Examples_WallSolarAzimuth_functions.c:7: In file included from ./Buildings_8_0_0_Buildings_BoundaryConditions_SolarGeometry_BaseClasses_Examples_WallSolarAzimuth_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_SolarGeometry_BaseClasses_Examples_WallSolarAzimuth_functions.o' failed make: *** [Buildings_8_0_0_Buildings_BoundaryConditions_SolarGeometry_BaseClasses_Examples_WallSolarAzimuth_functions.o] Error 1