Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_latest_Buildings.Fluid.Geothermal.Borefields.BaseClasses.Boreholes.BaseClasses.Functions.Validation.MultipoleThermalResistances_TwoUTube.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.0.0-master/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo) Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo) Using package Complex with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo) Using package Buildings with version 10.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.0.0-master/package.mo) Running command: "" <> buildModelFMU(Buildings.Fluid.Geothermal.Borefields.BaseClasses.Boreholes.BaseClasses.Functions.Validation.MultipoleThermalResistances_TwoUTube,fileNamePrefix="Buildings_latest_Buildings_Fluid_Geothermal_Borefields_BaseClasses_Boreholes_BaseClasses_Functions_Validation_MultipoleThermalResistances_TwoUTube",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Fluid.Geothermal.Borefields.BaseClasses.Boreholes.BaseClasses.Functions.Validation.MultipoleThermalResistances_TwoUTube,fileNamePrefix="Buildings_latest_Buildings_Fluid_Geothermal_Borefields_BaseClasses_Boreholes_BaseClasses_Functions_Validation_MultipoleThermalResistances_TwoUTube",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.0.0-master/package.mo): time 2.279/2.279, allocations: 390.5 MB / 398 MB, free: 10.98 MB / 314.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001017/0.001017, allocations: 180.1 kB / 491.2 MB, free: 1.605 MB / 394.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.608/1.608, allocations: 221.5 MB / 0.7868 GB, free: 13.26 MB / 0.5573 GB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0009277/0.0009274, allocations: 91.91 kB / 0.9269 GB, free: 13.76 MB / 0.698 GB Notification: Performance of FrontEnd - loaded program: time 2.108e-05/2.11e-05, allocations: 4 kB / 1.073 GB, free: 181.9 MB / 0.7605 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2984/0.2985, allocations: 143 MB / 1.212 GB, free: 39.35 MB / 0.7605 GB Notification: Performance of FrontEnd - scodeFlatten: time 1.181/1.479, allocations: 161.7 MB / 1.37 GB, free: 17.25 MB / 0.823 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003506/1.48, allocations: 114.6 kB / 1.37 GB, free: 17.25 MB / 0.823 GB Notification: Performance of FrontEnd - DAE generated: time 0.02276/1.502, allocations: 8.413 MB / 1.379 GB, free: 31 MB / 0.8386 GB Notification: Performance of FrontEnd: time 1.462e-06/1.502, allocations: 0 / 1.379 GB, free: 31 MB / 0.8386 GB Notification: Performance of Transformations before backend: time 1.591e-05/1.502, allocations: 3.906 kB / 1.379 GB, free: 31 MB / 0.8386 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 32 * Number of variables: 32 Notification: Performance of Generate backend data structure: time 0.0007846/1.503, allocations: 0.5574 MB / 1.379 GB, free: 30.48 MB / 0.8386 GB Notification: Performance of prepare preOptimizeDAE: time 5.358e-05/1.503, allocations: 11.5 kB / 1.379 GB, free: 30.48 MB / 0.8386 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 4.991e-05/1.503, allocations: 27.3 kB / 1.379 GB, free: 30.46 MB / 0.8386 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0002392/1.503, allocations: 219.7 kB / 1.38 GB, free: 30.24 MB / 0.8386 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.226e-05/1.504, allocations: 0 / 1.38 GB, free: 30.24 MB / 0.8386 GB Notification: Performance of preOpt expandDerOperator (simulation): time 9.828e-06/1.504, allocations: 0 / 1.38 GB, free: 30.24 MB / 0.8386 GB Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.0001141/1.504, allocations: 75.42 kB / 1.38 GB, free: 30.23 MB / 0.8386 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0001363/1.504, allocations: 112.7 kB / 1.38 GB, free: 30.18 MB / 0.8386 GB Notification: Performance of preOpt findStateOrder (simulation): time 8.375e-06/1.504, allocations: 0 / 1.38 GB, free: 30.18 MB / 0.8386 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.12e-05/1.504, allocations: 0 / 1.38 GB, free: 30.18 MB / 0.8386 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.911e-06/1.504, allocations: 7.922 kB / 1.38 GB, free: 30.17 MB / 0.8386 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0002317/1.504, allocations: 237.6 kB / 1.38 GB, free: 29.98 MB / 0.8386 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0001168/1.504, allocations: 121.8 kB / 1.38 GB, free: 29.95 MB / 0.8386 GB Notification: Performance of preOpt resolveLoops (simulation): time 8.394e-05/1.504, allocations: 109.4 kB / 1.38 GB, free: 29.93 MB / 0.8386 GB Notification: Performance of preOpt evalFunc (simulation): time 2.669e-05/1.504, allocations: 4 kB / 1.38 GB, free: 29.93 MB / 0.8386 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 1.921e-05/1.504, allocations: 34.38 kB / 1.38 GB, free: 29.89 MB / 0.8386 GB Notification: Performance of pre-optimization done (n=32): time 1.002e-06/1.504, allocations: 0 / 1.38 GB, free: 29.89 MB / 0.8386 GB Notification: Performance of matching and sorting (n=32): time 0.0003061/1.505, allocations: 226.2 kB / 1.38 GB, free: 29.82 MB / 0.8386 GB Notification: Performance of inlineWhenForInitialization (initialization): time 2.968e-05/1.505, allocations: 55.25 kB / 1.38 GB, free: 29.75 MB / 0.8386 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0001933/1.505, allocations: 219.1 kB / 1.381 GB, free: 29.63 MB / 0.8386 GB Notification: Performance of collectPreVariables (initialization): time 1.222e-05/1.505, allocations: 25.7 kB / 1.381 GB, free: 29.6 MB / 0.8386 GB Notification: Performance of collectInitialEqns (initialization): time 7.477e-05/1.505, allocations: 130.4 kB / 1.381 GB, free: 29.51 MB / 0.8386 GB Notification: Performance of collectInitialBindings (initialization): time 8.184e-05/1.505, allocations: 107.4 kB / 1.381 GB, free: 29.43 MB / 0.8386 GB Notification: Performance of simplifyInitialFunctions (initialization): time 4.789e-06/1.505, allocations: 0 / 1.381 GB, free: 29.43 MB / 0.8386 GB Notification: Performance of setup shared object (initialization): time 0.0001228/1.505, allocations: 340.2 kB / 1.381 GB, free: 29.11 MB / 0.8386 GB Notification: Performance of preBalanceInitialSystem (initialization): time 6.418e-05/1.505, allocations: 78.92 kB / 1.381 GB, free: 29.09 MB / 0.8386 GB Notification: Performance of partitionIndependentBlocks (initialization): time 5.992e-05/1.505, allocations: 71.75 kB / 1.381 GB, free: 29.09 MB / 0.8386 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0001068/1.505, allocations: 115.2 kB / 1.381 GB, free: 29.06 MB / 0.8386 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.563e-06/1.505, allocations: 0 / 1.381 GB, free: 29.06 MB / 0.8386 GB Notification: Performance of matching and sorting (n=32) (initialization): time 0.0002034/1.506, allocations: 216.8 kB / 1.382 GB, free: 29 MB / 0.8386 GB Notification: Performance of prepare postOptimizeDAE: time 1.681e-05/1.506, allocations: 10.23 kB / 1.382 GB, free: 28.99 MB / 0.8386 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.889e-05/1.506, allocations: 3.938 kB / 1.382 GB, free: 28.99 MB / 0.8386 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.482e-05/1.506, allocations: 4 kB / 1.382 GB, free: 28.99 MB / 0.8386 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 2.124e-06/1.506, allocations: 1.312 kB / 1.382 GB, free: 28.99 MB / 0.8386 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 3.938e-06/1.506, allocations: 0 / 1.382 GB, free: 28.99 MB / 0.8386 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 4.954e-05/1.506, allocations: 11.72 kB / 1.382 GB, free: 28.98 MB / 0.8386 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.701e-05/1.506, allocations: 3.906 kB / 1.382 GB, free: 28.98 MB / 0.8386 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 7.557e-05/1.506, allocations: 104.9 kB / 1.382 GB, free: 28.87 MB / 0.8386 GB Notification: Performance of postOpt createAliasVarsForOutputStates (simulation): time 0.000212/1.506, allocations: 227.9 kB / 1.382 GB, free: 28.8 MB / 0.8386 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 1.765e-05/1.506, allocations: 23.34 kB / 1.382 GB, free: 28.78 MB / 0.8386 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0004557/1.507, allocations: 0.5796 MB / 1.383 GB, free: 28.32 MB / 0.8386 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.882e-05/1.507, allocations: 181 kB / 1.383 GB, free: 28.14 MB / 0.8386 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 6.158e-05/1.507, allocations: 176.3 kB / 1.383 GB, free: 27.96 MB / 0.8386 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.496e-05/1.507, allocations: 184.1 kB / 1.383 GB, free: 27.77 MB / 0.8386 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0003178/1.507, allocations: 0.5339 MB / 1.384 GB, free: 27.26 MB / 0.8386 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.18e-05/1.507, allocations: 101 kB / 1.384 GB, free: 27.15 MB / 0.8386 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 2.753e-05/1.507, allocations: 104.9 kB / 1.384 GB, free: 27.05 MB / 0.8386 GB Notification: Performance of postOpt tearingSystem (simulation): time 4.714e-05/1.507, allocations: 180.2 kB / 1.384 GB, free: 26.86 MB / 0.8386 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.221e-05/1.507, allocations: 183 kB / 1.384 GB, free: 26.68 MB / 0.8386 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 4.469e-05/1.507, allocations: 176.3 kB / 1.384 GB, free: 26.5 MB / 0.8386 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.928e-05/1.507, allocations: 188.2 kB / 1.385 GB, free: 26.31 MB / 0.8386 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.000166/1.508, allocations: 325 kB / 1.385 GB, free: 25.98 MB / 0.8386 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0003426/1.508, allocations: 367 kB / 1.385 GB, free: 25.71 MB / 0.8386 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001384/1.508, allocations: 180.2 kB / 1.385 GB, free: 25.53 MB / 0.8386 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001409/1.508, allocations: 105 kB / 1.385 GB, free: 25.42 MB / 0.8386 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 7.804e-05/1.508, allocations: 180.2 kB / 1.386 GB, free: 25.24 MB / 0.8386 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.41e-05/1.508, allocations: 104.8 kB / 1.386 GB, free: 25.13 MB / 0.8386 GB Notification: Performance of sorting global known variables: time 0.000947/1.509, allocations: 1.115 MB / 1.387 GB, free: 24.95 MB / 0.8386 GB Notification: Performance of sort global known variables: time 1.3e-07/1.509, allocations: 0 / 1.387 GB, free: 24.95 MB / 0.8386 GB Notification: Performance of remove unused functions: time 0.001134/1.511, allocations: 301.9 kB / 1.387 GB, free: 24.88 MB / 0.8386 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 0.001247/1.512, allocations: 1.093 MB / 1.388 GB, free: 23.95 MB / 0.8386 GB Notification: Performance of simCode: created initialization part: time 0.000206/1.512, allocations: 179.7 kB / 1.388 GB, free: 23.9 MB / 0.8386 GB Notification: Performance of simCode: created event and clocks part: time 3.096e-06/1.512, allocations: 0 / 1.388 GB, free: 23.9 MB / 0.8386 GB Notification: Performance of simCode: created simulation system equations: time 4.058e-06/1.512, allocations: 3.875 kB / 1.388 GB, free: 23.9 MB / 0.8386 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0004569/1.512, allocations: 0.5464 MB / 1.389 GB, free: 23.37 MB / 0.8386 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0007969/1.513, allocations: 0.5245 MB / 1.389 GB, free: 23.01 MB / 0.8386 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003196/1.514, allocations: 0.7584 MB / 1.39 GB, free: 22.28 MB / 0.8386 GB Notification: Performance of simCode: alias equations: time 2.748e-05/1.514, allocations: 7.828 kB / 1.39 GB, free: 22.28 MB / 0.8386 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 5.678e-05/1.514, allocations: 57.48 kB / 1.39 GB, free: 22.26 MB / 0.8386 GB Notification: Performance of SimCode: time 5.21e-07/1.514, allocations: 4 kB / 1.39 GB, free: 22.26 MB / 0.8386 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.02844/1.542, allocations: 7.011 MB / 1.397 GB, free: 18.87 MB / 0.8386 GB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0002244/1.542, allocations: 239.6 kB / 1.397 GB, free: 18.59 MB / 0.8386 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_latest_Buildings_Fluid_Geothermal_Borefields_BaseClasses_Boreholes_BaseClasses_Functions_Validation_MultipoleThermalResistances_TwoUTube -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_latest_Buildings_Fluid_Geothermal_Borefields_BaseClasses_Boreholes_BaseClasses_Functions_Validation_MultipoleThermalResistances_TwoUTube_FMU.o Buildings_latest_Buildings_Fluid_Geothermal_Borefields_BaseClasses_Boreholes_BaseClasses_Functions_Validation_MultipoleThermalResistances_TwoUTube_FMU.c In file included from Buildings_latest_Buildings_Fluid_Geothermal_Borefields_BaseClasses_Boreholes_BaseClasses_Functions_Validation_MultipoleThermalResistances_TwoUTube_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_latest_Buildings_Fluid_Geothermal_Borefields_BaseClasses_Boreholes_BaseClasses_Functions_Validation_MultipoleThermalResistances_TwoUTube_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_latest_Buildings_Fluid_Geothermal_Borefields_BaseClasses_Boreholes_BaseClasses_Functions_Validation_MultipoleThermalResistances_TwoUTube -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_latest_Buildings_Fluid_Geothermal_Borefields_BaseClasses_Boreholes_BaseClasses_Functions_Validation_MultipoleThermalResistances_TwoUTube.o Buildings_latest_Buildings_Fluid_Geothermal_Borefields_BaseClasses_Boreholes_BaseClasses_Functions_Validation_MultipoleThermalResistances_TwoUTube.c In file included from Buildings_latest_Buildings_Fluid_Geothermal_Borefields_BaseClasses_Boreholes_BaseClasses_Functions_Validation_MultipoleThermalResistances_TwoUTube.c:7: In file included from ./Buildings_latest_Buildings_Fluid_Geothermal_Borefields_BaseClasses_Boreholes_BaseClasses_Functions_Validation_MultipoleThermalResistances_TwoUTube_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_latest_Buildings_Fluid_Geothermal_Borefields_BaseClasses_Boreholes_BaseClasses_Functions_Validation_MultipoleThermalResistances_TwoUTube -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_latest_Buildings_Fluid_Geothermal_Borefields_BaseClasses_Boreholes_BaseClasses_Functions_Validation_MultipoleThermalResistances_TwoUTube_functions.o Buildings_latest_Buildings_Fluid_Geothermal_Borefields_BaseClasses_Boreholes_BaseClasses_Functions_Validation_MultipoleThermalResistances_TwoUTube_functions.c In file included from Buildings_latest_Buildings_Fluid_Geothermal_Borefields_BaseClasses_Boreholes_BaseClasses_Functions_Validation_MultipoleThermalResistances_TwoUTube_functions.c:1: In file included from ./Buildings_latest_Buildings_Fluid_Geothermal_Borefields_BaseClasses_Boreholes_BaseClasses_Functions_Validation_MultipoleThermalResistances_TwoUTube_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_latest_Buildings_Fluid_Geothermal_Borefields_BaseClasses_Boreholes_BaseClasses_Functions_Validation_MultipoleThermalResistances_TwoUTube_functions.c:310:59: 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_latest_Buildings_Fluid_Geothermal_Borefields_BaseClasses_Boreholes_BaseClasses_Functions_Validation_MultipoleThermalResistances_TwoUTube_functions.o] Error 1