Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8_Buildings.Fluid.Geothermal.Borefields.BaseClasses.Boreholes.BaseClasses.Functions.Validation.InternalResistancesTwoUTube.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.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 8.1.4 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo) Running command: "" <> buildModelFMU(Buildings.Fluid.Geothermal.Borefields.BaseClasses.Boreholes.BaseClasses.Functions.Validation.InternalResistancesTwoUTube,fileNamePrefix="Buildings_8_Buildings_Fluid_Geothermal_Borefields_BaseClasses_Boreholes_BaseClasses_Functions_Validation_InternalResistancesTwoUTube",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Fluid.Geothermal.Borefields.BaseClasses.Boreholes.BaseClasses.Functions.Validation.InternalResistancesTwoUTube,fileNamePrefix="Buildings_8_Buildings_Fluid_Geothermal_Borefields_BaseClasses_Boreholes_BaseClasses_Functions_Validation_InternalResistancesTwoUTube",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo): time 1.658/1.658, allocations: 289.9 MB / 297.4 MB, free: 6.387 MB / 234.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001139/0.001138, allocations: 180.8 kB / 366.7 MB, free: 1.672 MB / 298.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.765/1.765, allocations: 205.2 MB / 0.626 GB, free: 7.188 MB / 474.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.000864/0.000864, allocations: 89.53 kB / 0.74 GB, free: 39.55 MB / 0.5105 GB Notification: Performance of FrontEnd - loaded program: time 2.136e-05/2.138e-05, allocations: 11.98 kB / 0.8598 GB, free: 12.9 MB / 0.6042 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.7707/0.7708, allocations: 116.3 MB / 0.9734 GB, free: 76.24 MB / 0.6667 GB Notification: Performance of FrontEnd - scodeFlatten: time 0.2315/1.002, allocations: 159.5 MB / 1.129 GB, free: 6.57 MB / 0.7292 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003279/1.003, allocations: 123.9 kB / 1.129 GB, free: 6.449 MB / 0.7292 GB Notification: Performance of FrontEnd - DAE generated: time 0.04868/1.051, allocations: 15.18 MB / 1.144 GB, free: 7.312 MB / 0.7448 GB Notification: Performance of FrontEnd: time 2.244e-06/1.051, allocations: 4 kB / 1.144 GB, free: 7.309 MB / 0.7448 GB Notification: Performance of Transformations before backend: time 1.065e-05/1.052, allocations: 0 / 1.144 GB, free: 7.309 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 0.001088/1.053, allocations: 0.5566 MB / 1.145 GB, free: 6.707 MB / 0.7448 GB Notification: Performance of prepare preOptimizeDAE: time 5.045e-05/1.053, allocations: 11.97 kB / 1.145 GB, free: 6.695 MB / 0.7448 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 6.614e-05/1.053, allocations: 79.28 kB / 1.145 GB, free: 6.617 MB / 0.7448 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0001994/1.053, allocations: 250.2 kB / 1.145 GB, free: 6.332 MB / 0.7448 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 7.997e-05/1.053, allocations: 154.1 kB / 1.145 GB, free: 6.184 MB / 0.7448 GB Notification: Performance of preOpt expandDerOperator (simulation): time 8.509e-05/1.053, allocations: 158.6 kB / 1.145 GB, free: 6.027 MB / 0.7448 GB Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 6.878e-05/1.053, allocations: 150.6 kB / 1.145 GB, free: 5.879 MB / 0.7448 GB Notification: Performance of preOpt clockPartitioning (simulation): time 7.514e-05/1.053, allocations: 101 kB / 1.146 GB, free: 5.773 MB / 0.7448 GB Notification: Performance of preOpt findStateOrder (simulation): time 3.448e-05/1.053, allocations: 75.28 kB / 1.146 GB, free: 5.699 MB / 0.7448 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 7.313e-05/1.053, allocations: 150.6 kB / 1.146 GB, free: 5.551 MB / 0.7448 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.586e-05/1.053, allocations: 158.5 kB / 1.146 GB, free: 5.395 MB / 0.7448 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0003496/1.054, allocations: 446.4 kB / 1.146 GB, free: 4.922 MB / 0.7448 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0001005/1.054, allocations: 169.1 kB / 1.146 GB, free: 4.746 MB / 0.7448 GB Notification: Performance of preOpt resolveLoops (simulation): time 3.91e-05/1.054, allocations: 84.14 kB / 1.147 GB, free: 4.66 MB / 0.7448 GB Notification: Performance of preOpt evalFunc (simulation): time 4.672e-05/1.054, allocations: 75.28 kB / 1.147 GB, free: 4.586 MB / 0.7448 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.21e-05/1.054, allocations: 113.8 kB / 1.147 GB, free: 4.465 MB / 0.7448 GB Notification: Performance of pre-optimization done (n=0): time 1.613e-06/1.054, allocations: 0 / 1.147 GB, free: 4.465 MB / 0.7448 GB Notification: Performance of matching and sorting (n=0): time 0.0001013/1.054, allocations: 41.02 kB / 1.147 GB, free: 4.422 MB / 0.7448 GB Notification: Performance of inlineWhenForInitialization (initialization): time 3.481e-05/1.054, allocations: 51.41 kB / 1.147 GB, free: 4.359 MB / 0.7448 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0001548/1.054, allocations: 122.2 kB / 1.147 GB, free: 4.23 MB / 0.7448 GB Notification: Performance of collectPreVariables (initialization): time 1.92e-05/1.054, allocations: 25.7 kB / 1.147 GB, free: 4.199 MB / 0.7448 GB Notification: Performance of collectInitialEqns (initialization): time 7.404e-05/1.055, allocations: 96.05 kB / 1.147 GB, free: 4.102 MB / 0.7448 GB Notification: Performance of collectInitialBindings (initialization): time 2.004e-06/1.055, allocations: 4 kB / 1.147 GB, free: 4.098 MB / 0.7448 GB Notification: Performance of simplifyInitialFunctions (initialization): time 3.166e-06/1.055, allocations: 0 / 1.147 GB, free: 4.098 MB / 0.7448 GB Notification: Performance of setup shared object (initialization): time 0.000133/1.055, allocations: 318.8 kB / 1.147 GB, free: 3.777 MB / 0.7448 GB Notification: Performance of preBalanceInitialSystem (initialization): time 2.467e-05/1.055, allocations: 4 kB / 1.147 GB, free: 3.773 MB / 0.7448 GB Notification: Performance of partitionIndependentBlocks (initialization): time 1.587e-05/1.055, allocations: 4 kB / 1.147 GB, free: 3.77 MB / 0.7448 GB Notification: Performance of analyzeInitialSystem (initialization): time 7.49e-05/1.055, allocations: 8 kB / 1.147 GB, free: 3.762 MB / 0.7448 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.225e-06/1.055, allocations: 0 / 1.147 GB, free: 3.762 MB / 0.7448 GB Notification: Performance of matching and sorting (n=5) (initialization): time 0.0001482/1.055, allocations: 49.66 kB / 1.147 GB, free: 3.707 MB / 0.7448 GB Notification: Performance of prepare postOptimizeDAE: time 2.387e-05/1.055, allocations: 13.39 kB / 1.147 GB, free: 3.695 MB / 0.7448 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.096e-05/1.055, allocations: 64 / 1.147 GB, free: 3.695 MB / 0.7448 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.297e-05/1.055, allocations: 4 kB / 1.147 GB, free: 3.691 MB / 0.7448 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 4.919e-06/1.055, allocations: 7.984 kB / 1.147 GB, free: 3.684 MB / 0.7448 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 5.42e-06/1.055, allocations: 3.938 kB / 1.147 GB, free: 3.68 MB / 0.7448 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 2.748e-05/1.055, allocations: 3.906 kB / 1.147 GB, free: 3.676 MB / 0.7448 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.612e-06/1.055, allocations: 0 / 1.147 GB, free: 3.676 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 0.0001126/1.055, allocations: 180.3 kB / 1.148 GB, free: 3.492 MB / 0.7448 GB Notification: Performance of postOpt createAliasVarsForOutputStates (simulation): time 0.0001031/1.055, allocations: 134.6 kB / 1.148 GB, free: 3.348 MB / 0.7448 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 7.186e-05/1.055, allocations: 116.8 kB / 1.148 GB, free: 3.227 MB / 0.7448 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 7.009e-05/1.056, allocations: 109 kB / 1.148 GB, free: 3.117 MB / 0.7448 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 7.014e-05/1.056, allocations: 176.3 kB / 1.148 GB, free: 2.938 MB / 0.7448 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 8.87e-05/1.056, allocations: 184.2 kB / 1.148 GB, free: 2.75 MB / 0.7448 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.984e-05/1.056, allocations: 184.2 kB / 1.148 GB, free: 2.562 MB / 0.7448 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.000259/1.056, allocations: 391.5 kB / 1.149 GB, free: 2.137 MB / 0.7448 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.588e-05/1.056, allocations: 113 kB / 1.149 GB, free: 2.02 MB / 0.7448 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 4.656e-05/1.056, allocations: 105 kB / 1.149 GB, free: 1.91 MB / 0.7448 GB Notification: Performance of postOpt tearingSystem (simulation): time 6.524e-05/1.056, allocations: 176.3 kB / 1.149 GB, free: 1.73 MB / 0.7448 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 8.444e-05/1.056, allocations: 180.2 kB / 1.149 GB, free: 1.547 MB / 0.7448 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 7.804e-05/1.056, allocations: 184.2 kB / 1.15 GB, free: 1.359 MB / 0.7448 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 8.47e-05/1.056, allocations: 184.3 kB / 1.15 GB, free: 1.172 MB / 0.7448 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0001583/1.057, allocations: 307.6 kB / 1.15 GB, free: 0.8477 MB / 0.7448 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0001038/1.057, allocations: 189.9 kB / 1.15 GB, free: 0.6367 MB / 0.7448 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 9.458e-05/1.057, allocations: 185.1 kB / 1.15 GB, free: 460 kB / 0.7448 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 9.273e-05/1.057, allocations: 105.5 kB / 1.151 GB, free: 348 kB / 0.7448 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 9.504e-05/1.057, allocations: 180.3 kB / 1.151 GB, free: 160 kB / 0.7448 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.407e-05/1.057, allocations: 104.9 kB / 1.151 GB, free: 48 kB / 0.7448 GB Notification: Performance of sorting global known variables: time 9.053e-05/1.057, allocations: 97.3 kB / 1.151 GB, free: 15.95 MB / 0.7605 GB Notification: Performance of sort global known variables: time 2e-07/1.057, allocations: 0 / 1.151 GB, free: 15.95 MB / 0.7605 GB Notification: Performance of remove unused functions: time 0.001095/1.058, allocations: 331.4 kB / 1.151 GB, free: 15.63 MB / 0.7605 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 0.001923/1.06, allocations: 1.208 MB / 1.152 GB, free: 14.4 MB / 0.7605 GB Notification: Performance of simCode: created initialization part: time 0.0001123/1.06, allocations: 41.7 kB / 1.152 GB, free: 14.35 MB / 0.7605 GB Notification: Performance of simCode: created event and clocks part: time 2.445e-06/1.06, allocations: 0 / 1.152 GB, free: 14.35 MB / 0.7605 GB Notification: Performance of simCode: created simulation system equations: time 1.933e-06/1.06, allocations: 0 / 1.152 GB, free: 14.35 MB / 0.7605 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0004199/1.061, allocations: 0.5279 MB / 1.153 GB, free: 13.82 MB / 0.7605 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0008013/1.062, allocations: 337.3 kB / 1.153 GB, free: 13.45 MB / 0.7605 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.000329/1.062, allocations: 0.6885 MB / 1.154 GB, free: 12.74 MB / 0.7605 GB Notification: Performance of simCode: alias equations: time 2.058e-05/1.062, allocations: 0 / 1.154 GB, free: 12.74 MB / 0.7605 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 3.626e-05/1.062, allocations: 23.38 kB / 1.154 GB, free: 12.71 MB / 0.7605 GB Notification: Performance of SimCode: time 5.11e-07/1.062, allocations: 4 kB / 1.154 GB, free: 12.71 MB / 0.7605 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.03133/1.093, allocations: 6.27 MB / 1.16 GB, free: 6.516 MB / 0.7605 GB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0002815/1.094, allocations: 254.6 kB / 1.16 GB, free: 6.234 MB / 0.7605 GB Error: Error building simulator. Build log: clang -Os -fPIC -falign-functions -mfpmath=sse -DOMC_MINIMAL_RUNTIME=1 -DCMINPACK_NO_DLL=1 -Iinclude/ -Iinclude/fmi2 -I. -DOMC_MODEL_PREFIX=Buildings_8_Buildings_Fluid_Geothermal_Borefields_BaseClasses_Boreholes_BaseClasses_Functions_Validation_InternalResistancesTwoUTube -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_Buildings_Fluid_Geothermal_Borefields_BaseClasses_Boreholes_BaseClasses_Functions_Validation_InternalResistancesTwoUTube_FMU.o Buildings_8_Buildings_Fluid_Geothermal_Borefields_BaseClasses_Boreholes_BaseClasses_Functions_Validation_InternalResistancesTwoUTube_FMU.c In file included from Buildings_8_Buildings_Fluid_Geothermal_Borefields_BaseClasses_Boreholes_BaseClasses_Functions_Validation_InternalResistancesTwoUTube_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_Buildings_Fluid_Geothermal_Borefields_BaseClasses_Boreholes_BaseClasses_Functions_Validation_InternalResistancesTwoUTube_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 -falign-functions -mfpmath=sse -DOMC_MINIMAL_RUNTIME=1 -DCMINPACK_NO_DLL=1 -Iinclude/ -Iinclude/fmi2 -I. -DOMC_MODEL_PREFIX=Buildings_8_Buildings_Fluid_Geothermal_Borefields_BaseClasses_Boreholes_BaseClasses_Functions_Validation_InternalResistancesTwoUTube -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_Buildings_Fluid_Geothermal_Borefields_BaseClasses_Boreholes_BaseClasses_Functions_Validation_InternalResistancesTwoUTube.o Buildings_8_Buildings_Fluid_Geothermal_Borefields_BaseClasses_Boreholes_BaseClasses_Functions_Validation_InternalResistancesTwoUTube.c In file included from Buildings_8_Buildings_Fluid_Geothermal_Borefields_BaseClasses_Boreholes_BaseClasses_Functions_Validation_InternalResistancesTwoUTube.c:7: In file included from ./Buildings_8_Buildings_Fluid_Geothermal_Borefields_BaseClasses_Boreholes_BaseClasses_Functions_Validation_InternalResistancesTwoUTube_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 -falign-functions -mfpmath=sse -DOMC_MINIMAL_RUNTIME=1 -DCMINPACK_NO_DLL=1 -Iinclude/ -Iinclude/fmi2 -I. -DOMC_MODEL_PREFIX=Buildings_8_Buildings_Fluid_Geothermal_Borefields_BaseClasses_Boreholes_BaseClasses_Functions_Validation_InternalResistancesTwoUTube -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_Buildings_Fluid_Geothermal_Borefields_BaseClasses_Boreholes_BaseClasses_Functions_Validation_InternalResistancesTwoUTube_functions.o Buildings_8_Buildings_Fluid_Geothermal_Borefields_BaseClasses_Boreholes_BaseClasses_Functions_Validation_InternalResistancesTwoUTube_functions.c In file included from Buildings_8_Buildings_Fluid_Geothermal_Borefields_BaseClasses_Boreholes_BaseClasses_Functions_Validation_InternalResistancesTwoUTube_functions.c:1: In file included from ./Buildings_8_Buildings_Fluid_Geothermal_Borefields_BaseClasses_Boreholes_BaseClasses_Functions_Validation_InternalResistancesTwoUTube_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_Buildings_Fluid_Geothermal_Borefields_BaseClasses_Boreholes_BaseClasses_Functions_Validation_InternalResistancesTwoUTube_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. make: *** [: Buildings_8_Buildings_Fluid_Geothermal_Borefields_BaseClasses_Boreholes_BaseClasses_Functions_Validation_InternalResistancesTwoUTube_functions.o] Error 1