Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8.0.0_Buildings.Fluid.Geothermal.Borefields.BaseClasses.Boreholes.BaseClasses.Functions.Validation.InternalResistancesTwoUTubeNegative.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.Fluid.Geothermal.Borefields.BaseClasses.Boreholes.BaseClasses.Functions.Validation.InternalResistancesTwoUTubeNegative,fileNamePrefix="Buildings_8_0_0_Buildings_Fluid_Geothermal_Borefields_BaseClasses_Boreholes_BaseClasses_Functions_Validation_InternalResistancesTwoUTubeNegative",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Fluid.Geothermal.Borefields.BaseClasses.Boreholes.BaseClasses.Functions.Validation.InternalResistancesTwoUTubeNegative,fileNamePrefix="Buildings_8_0_0_Buildings_Fluid_Geothermal_Borefields_BaseClasses_Boreholes_BaseClasses_Functions_Validation_InternalResistancesTwoUTubeNegative",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 2.493/2.493, allocations: 284.9 MB / 292.4 MB, free: 10.55 MB / 234.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001509/0.001509, allocations: 188.8 kB / 360.6 MB, free: 7.273 MB / 298.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 2.182/2.182, allocations: 205.3 MB / 0.6191 GB, free: 12.19 MB / 474.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001181/0.001181, allocations: 93.34 kB / 0.7321 GB, free: 44.71 MB / 0.5105 GB Notification: Performance of FrontEnd - loaded program: time 3.023e-05/3.02e-05, allocations: 4 kB / 0.8509 GB, free: 3.262 MB / 0.5886 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.9367/0.9368, allocations: 115.2 MB / 0.9635 GB, free: 78.48 MB / 0.6667 GB Notification: Performance of FrontEnd - scodeFlatten: time 0.2824/1.219, allocations: 158.4 MB / 1.118 GB, free: 13.94 MB / 0.7292 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0004473/1.22, allocations: 120.6 kB / 1.118 GB, free: 13.82 MB / 0.7292 GB Notification: Performance of FrontEnd - DAE generated: time 0.1021/1.322, allocations: 14.9 MB / 1.133 GB, free: 15 MB / 0.7448 GB Notification: Performance of FrontEnd: time 2.595e-06/1.322, allocations: 0 / 1.133 GB, free: 15 MB / 0.7448 GB Notification: Performance of Transformations before backend: time 1.168e-05/1.322, allocations: 0 / 1.133 GB, free: 15 MB / 0.7448 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 0 * Number of variables: 0 Notification: Performance of Generate backend data structure: time 0.001966/1.324, allocations: 0.5586 MB / 1.133 GB, free: 14.4 MB / 0.7448 GB Notification: Performance of prepare preOptimizeDAE: time 8.998e-05/1.324, allocations: 12.03 kB / 1.133 GB, free: 14.39 MB / 0.7448 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0001058/1.324, allocations: 83.17 kB / 1.133 GB, free: 14.3 MB / 0.7448 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0002973/1.325, allocations: 251.1 kB / 1.134 GB, free: 14.02 MB / 0.7448 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 9.896e-05/1.325, allocations: 158.6 kB / 1.134 GB, free: 13.86 MB / 0.7448 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001129/1.325, allocations: 154.6 kB / 1.134 GB, free: 13.71 MB / 0.7448 GB Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.0001064/1.325, allocations: 154.5 kB / 1.134 GB, free: 13.56 MB / 0.7448 GB Notification: Performance of preOpt clockPartitioning (simulation): time 9.772e-05/1.325, allocations: 101 kB / 1.134 GB, free: 13.45 MB / 0.7448 GB Notification: Performance of preOpt findStateOrder (simulation): time 7.885e-05/1.325, allocations: 75.28 kB / 1.134 GB, free: 13.38 MB / 0.7448 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001109/1.326, allocations: 150.6 kB / 1.134 GB, free: 13.23 MB / 0.7448 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 9.83e-05/1.326, allocations: 158.5 kB / 1.135 GB, free: 13.07 MB / 0.7448 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0005712/1.326, allocations: 446.4 kB / 1.135 GB, free: 12.6 MB / 0.7448 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0001496/1.326, allocations: 169.1 kB / 1.135 GB, free: 12.43 MB / 0.7448 GB Notification: Performance of preOpt resolveLoops (simulation): time 6.398e-05/1.326, allocations: 80.14 kB / 1.135 GB, free: 12.34 MB / 0.7448 GB Notification: Performance of preOpt evalFunc (simulation): time 5.82e-05/1.327, allocations: 79.28 kB / 1.135 GB, free: 12.27 MB / 0.7448 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0001003/1.327, allocations: 105.8 kB / 1.135 GB, free: 12.15 MB / 0.7448 GB Notification: Performance of pre-optimization done (n=0): time 6.632e-06/1.327, allocations: 0 / 1.135 GB, free: 12.15 MB / 0.7448 GB Notification: Performance of matching and sorting (n=0): time 0.0001842/1.327, allocations: 37.55 kB / 1.136 GB, free: 12.11 MB / 0.7448 GB Notification: Performance of inlineWhenForInitialization (initialization): time 6.626e-05/1.327, allocations: 55.41 kB / 1.136 GB, free: 12.04 MB / 0.7448 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0002974/1.327, allocations: 114.9 kB / 1.136 GB, free: 11.92 MB / 0.7448 GB Notification: Performance of collectPreVariables (initialization): time 3.12e-05/1.327, allocations: 28.7 kB / 1.136 GB, free: 11.89 MB / 0.7448 GB Notification: Performance of collectInitialEqns (initialization): time 0.0001004/1.327, allocations: 100 kB / 1.136 GB, free: 11.79 MB / 0.7448 GB Notification: Performance of collectInitialBindings (initialization): time 3.367e-06/1.327, allocations: 3.938 kB / 1.136 GB, free: 11.79 MB / 0.7448 GB Notification: Performance of simplifyInitialFunctions (initialization): time 5.2e-06/1.327, allocations: 0 / 1.136 GB, free: 11.79 MB / 0.7448 GB Notification: Performance of setup shared object (initialization): time 0.0002022/1.328, allocations: 314.8 kB / 1.136 GB, free: 11.47 MB / 0.7448 GB Notification: Performance of preBalanceInitialSystem (initialization): time 3.663e-05/1.328, allocations: 4 kB / 1.136 GB, free: 11.46 MB / 0.7448 GB Notification: Performance of partitionIndependentBlocks (initialization): time 3.957e-05/1.328, allocations: 8 kB / 1.136 GB, free: 11.46 MB / 0.7448 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0001391/1.328, allocations: 18.25 kB / 1.136 GB, free: 11.44 MB / 0.7448 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.269e-06/1.328, allocations: 0 / 1.136 GB, free: 11.44 MB / 0.7448 GB Notification: Performance of matching and sorting (n=5) (initialization): time 0.0002644/1.328, allocations: 45.69 kB / 1.136 GB, free: 11.39 MB / 0.7448 GB Notification: Performance of prepare postOptimizeDAE: time 2.958e-05/1.328, allocations: 12.06 kB / 1.136 GB, free: 11.38 MB / 0.7448 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.25e-05/1.328, allocations: 4 kB / 1.136 GB, free: 11.38 MB / 0.7448 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.307e-05/1.328, allocations: 3.984 kB / 1.136 GB, free: 11.37 MB / 0.7448 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 2.575e-06/1.328, allocations: 0 / 1.136 GB, free: 11.37 MB / 0.7448 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 9.417e-06/1.328, allocations: 3.938 kB / 1.136 GB, free: 11.37 MB / 0.7448 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 7.123e-05/1.329, allocations: 3.906 kB / 1.136 GB, free: 11.36 MB / 0.7448 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.337e-05/1.329, allocations: 0 / 1.136 GB, free: 11.36 MB / 0.7448 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 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (1): * Single equations (assignments): 0 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 1 * 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 0.0001953/1.329, allocations: 184.2 kB / 1.136 GB, free: 11.18 MB / 0.7448 GB Notification: Performance of postOpt createAliasVarsForOutputStates (simulation): time 0.0002262/1.329, allocations: 134.7 kB / 1.137 GB, free: 11.03 MB / 0.7448 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001319/1.329, allocations: 116.8 kB / 1.137 GB, free: 10.91 MB / 0.7448 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0001089/1.329, allocations: 110 kB / 1.137 GB, free: 10.79 MB / 0.7448 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.0001149/1.329, allocations: 176.3 kB / 1.137 GB, free: 10.61 MB / 0.7448 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 0.0001308/1.33, allocations: 180.2 kB / 1.137 GB, free: 10.43 MB / 0.7448 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0001197/1.33, allocations: 180.3 kB / 1.137 GB, free: 10.24 MB / 0.7448 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0004437/1.33, allocations: 401.7 kB / 1.138 GB, free: 9.805 MB / 0.7448 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.622e-05/1.33, allocations: 108.9 kB / 1.138 GB, free: 9.691 MB / 0.7448 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 6.98e-05/1.33, allocations: 107 kB / 1.138 GB, free: 9.582 MB / 0.7448 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0001158/1.331, allocations: 176.3 kB / 1.138 GB, free: 9.402 MB / 0.7448 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001137/1.331, allocations: 180.2 kB / 1.138 GB, free: 9.219 MB / 0.7448 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0001234/1.331, allocations: 180.2 kB / 1.138 GB, free: 9.035 MB / 0.7448 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 0.0001262/1.331, allocations: 184.3 kB / 1.139 GB, free: 8.848 MB / 0.7448 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0002894/1.331, allocations: 311.6 kB / 1.139 GB, free: 8.52 MB / 0.7448 GB Notification: Performance of postOpt removeConstants (simulation): time 0.000169/1.331, allocations: 183 kB / 1.139 GB, free: 8.316 MB / 0.7448 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001632/1.332, allocations: 189.1 kB / 1.139 GB, free: 8.125 MB / 0.7448 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.000196/1.332, allocations: 105 kB / 1.139 GB, free: 8.016 MB / 0.7448 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001288/1.332, allocations: 176.3 kB / 1.139 GB, free: 7.836 MB / 0.7448 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 7.075e-05/1.332, allocations: 104.9 kB / 1.14 GB, free: 7.727 MB / 0.7448 GB Notification: Performance of sorting global known variables: time 0.0001525/1.332, allocations: 101.3 kB / 1.14 GB, free: 7.629 MB / 0.7448 GB Notification: Performance of sort global known variables: time 6.31e-07/1.332, allocations: 3.938 kB / 1.14 GB, free: 7.625 MB / 0.7448 GB Notification: Performance of remove unused functions: time 0.002208/1.335, allocations: 327.5 kB / 1.14 GB, free: 7.305 MB / 0.7448 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 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (0): * Single equations (assignments): 0 * 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 Backend phase and start with SimCode phase: time 0.003691/1.338, allocations: 1.21 MB / 1.141 GB, free: 6.082 MB / 0.7448 GB Notification: Performance of simCode: created initialization part: time 0.0002118/1.339, allocations: 41.7 kB / 1.141 GB, free: 6.035 MB / 0.7448 GB Notification: Performance of simCode: created event and clocks part: time 5.36e-06/1.339, allocations: 0 / 1.141 GB, free: 6.035 MB / 0.7448 GB Notification: Performance of simCode: created simulation system equations: time 4.299e-06/1.339, allocations: 0 / 1.141 GB, free: 6.035 MB / 0.7448 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0006967/1.339, allocations: 0.5289 MB / 1.142 GB, free: 5.504 MB / 0.7448 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001705/1.341, allocations: 348.3 kB / 1.142 GB, free: 5.125 MB / 0.7448 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0004645/1.342, allocations: 0.6846 MB / 1.143 GB, free: 4.414 MB / 0.7448 GB Notification: Performance of simCode: alias equations: time 3.614e-05/1.342, allocations: 4 kB / 1.143 GB, free: 4.41 MB / 0.7448 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 5.537e-05/1.342, allocations: 15.44 kB / 1.143 GB, free: 4.395 MB / 0.7448 GB Notification: Performance of SimCode: time 1.452e-06/1.342, allocations: 3.938 kB / 1.143 GB, free: 4.391 MB / 0.7448 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.05808/1.4, allocations: 6.271 MB / 1.149 GB, free: 14.2 MB / 0.7605 GB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0004375/1.4, allocations: 270.5 kB / 1.149 GB, free: 13.91 MB / 0.7605 GB Error: Error building simulator. Build log: clang -Os -fPIC -mfpmath=sse -DOMC_MINIMAL_RUNTIME=1 -DCMINPACK_NO_DLL=1 -Iinclude/ -Iinclude/fmi2 -I. -DOMC_MODEL_PREFIX=Buildings_8_0_0_Buildings_Fluid_Geothermal_Borefields_BaseClasses_Boreholes_BaseClasses_Functions_Validation_InternalResistancesTwoUTubeNegative -DOMC_NUM_MIXED_SYSTEMS=0 -DOMC_NUM_LINEAR_SYSTEMS=0 -DOMC_NUM_NONLINEAR_SYSTEMS=0 -DOMC_NDELAY_EXPRESSIONS=0 -DOMC_NVAR_STRING=0 -c -o Buildings_8_0_0_Buildings_Fluid_Geothermal_Borefields_BaseClasses_Boreholes_BaseClasses_Functions_Validation_InternalResistancesTwoUTubeNegative_FMU.o Buildings_8_0_0_Buildings_Fluid_Geothermal_Borefields_BaseClasses_Boreholes_BaseClasses_Functions_Validation_InternalResistancesTwoUTubeNegative_FMU.c In file included from Buildings_8_0_0_Buildings_Fluid_Geothermal_Borefields_BaseClasses_Boreholes_BaseClasses_Functions_Validation_InternalResistancesTwoUTubeNegative_FMU.c:9: In file included from include/openmodelica.h:69: In file included from include/openmodelica_types.h:110: include/gc/omc_gc.h:217:28: warning: expression result unused [-Wunused-value] GC_register_displacement(0); ^ include/gc/omc_gc.h:221:34: warning: expression result unused [-Wunused-value] GC_set_force_unmap_on_gcollect(1); ^ In file included from Buildings_8_0_0_Buildings_Fluid_Geothermal_Borefields_BaseClasses_Boreholes_BaseClasses_Functions_Validation_InternalResistancesTwoUTubeNegative_FMU.c:54: include/fmi2/fmu2_model_interface.c:73:11: warning: enumeration value 'modelSlaveInitialized' not handled in switch [-Wswitch] switch (comp->state) ^ include/fmi2/fmu2_model_interface.c:162:16: warning: passing 'char **' to parameter of type 'const char **' discards qualifiers in nested pointer types [-Wincompatible-pointer-types-discards-qualifiers] GC_vasprintf(&str, msg, args); ^~~~ include/util/modelica_string.h:71:31: note: passing argument to parameter 'strp' here int GC_vasprintf(const char **strp, const char *fmt, va_list ap); ^ 4 warnings generated. clang -Os -fPIC -mfpmath=sse -DOMC_MINIMAL_RUNTIME=1 -DCMINPACK_NO_DLL=1 -Iinclude/ -Iinclude/fmi2 -I. -DOMC_MODEL_PREFIX=Buildings_8_0_0_Buildings_Fluid_Geothermal_Borefields_BaseClasses_Boreholes_BaseClasses_Functions_Validation_InternalResistancesTwoUTubeNegative -DOMC_NUM_MIXED_SYSTEMS=0 -DOMC_NUM_LINEAR_SYSTEMS=0 -DOMC_NUM_NONLINEAR_SYSTEMS=0 -DOMC_NDELAY_EXPRESSIONS=0 -DOMC_NVAR_STRING=0 -c -o Buildings_8_0_0_Buildings_Fluid_Geothermal_Borefields_BaseClasses_Boreholes_BaseClasses_Functions_Validation_InternalResistancesTwoUTubeNegative.o Buildings_8_0_0_Buildings_Fluid_Geothermal_Borefields_BaseClasses_Boreholes_BaseClasses_Functions_Validation_InternalResistancesTwoUTubeNegative.c In file included from Buildings_8_0_0_Buildings_Fluid_Geothermal_Borefields_BaseClasses_Boreholes_BaseClasses_Functions_Validation_InternalResistancesTwoUTubeNegative.c:7: In file included from ./Buildings_8_0_0_Buildings_Fluid_Geothermal_Borefields_BaseClasses_Boreholes_BaseClasses_Functions_Validation_InternalResistancesTwoUTubeNegative_model.h:5: In file included from include/openmodelica.h:69: In file included from include/openmodelica_types.h:110: include/gc/omc_gc.h:217:28: warning: expression result unused [-Wunused-value] GC_register_displacement(0); ^ include/gc/omc_gc.h:221:34: warning: expression result unused [-Wunused-value] GC_set_force_unmap_on_gcollect(1); ^ 2 warnings generated. clang -Os -fPIC -mfpmath=sse -DOMC_MINIMAL_RUNTIME=1 -DCMINPACK_NO_DLL=1 -Iinclude/ -Iinclude/fmi2 -I. -DOMC_MODEL_PREFIX=Buildings_8_0_0_Buildings_Fluid_Geothermal_Borefields_BaseClasses_Boreholes_BaseClasses_Functions_Validation_InternalResistancesTwoUTubeNegative -DOMC_NUM_MIXED_SYSTEMS=0 -DOMC_NUM_LINEAR_SYSTEMS=0 -DOMC_NUM_NONLINEAR_SYSTEMS=0 -DOMC_NDELAY_EXPRESSIONS=0 -DOMC_NVAR_STRING=0 -c -o Buildings_8_0_0_Buildings_Fluid_Geothermal_Borefields_BaseClasses_Boreholes_BaseClasses_Functions_Validation_InternalResistancesTwoUTubeNegative_functions.o Buildings_8_0_0_Buildings_Fluid_Geothermal_Borefields_BaseClasses_Boreholes_BaseClasses_Functions_Validation_InternalResistancesTwoUTubeNegative_functions.c In file included from Buildings_8_0_0_Buildings_Fluid_Geothermal_Borefields_BaseClasses_Boreholes_BaseClasses_Functions_Validation_InternalResistancesTwoUTubeNegative_functions.c:1: In file included from ./Buildings_8_0_0_Buildings_Fluid_Geothermal_Borefields_BaseClasses_Boreholes_BaseClasses_Functions_Validation_InternalResistancesTwoUTubeNegative_functions.h:3: In file included from include/meta/meta_modelica.h:49: include/gc/omc_gc.h:217:28: warning: expression result unused [-Wunused-value] GC_register_displacement(0); ^ include/gc/omc_gc.h:221:34: warning: expression result unused [-Wunused-value] GC_set_force_unmap_on_gcollect(1); ^ Buildings_8_0_0_Buildings_Fluid_Geothermal_Borefields_BaseClasses_Boreholes_BaseClasses_Functions_Validation_InternalResistancesTwoUTubeNegative_functions.c:817:59: error: cannot take the address of an rvalue of type 'real_array_t' (aka 'struct base_array_s') copy_real_array_data(add_alloc_scalar_real_array(_TBor, &mul_alloc_real_matrix_product_smart(_R0, _QPip_flow)), &_TFlu); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2 warnings and 1 error generated. : recipe for target 'Buildings_8_0_0_Buildings_Fluid_Geothermal_Borefields_BaseClasses_Boreholes_BaseClasses_Functions_Validation_InternalResistancesTwoUTubeNegative_functions.o' failed make: *** [Buildings_8_0_0_Buildings_Fluid_Geothermal_Borefields_BaseClasses_Boreholes_BaseClasses_Functions_Validation_InternalResistancesTwoUTubeNegative_functions.o] Error 1