Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8.0.0_Buildings.ThermalZones.ReducedOrder.Validation.RoomSteadyState.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.ThermalZones.ReducedOrder.Validation.RoomSteadyState,fileNamePrefix="Buildings_8_0_0_Buildings_ThermalZones_ReducedOrder_Validation_RoomSteadyState",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.ThermalZones.ReducedOrder.Validation.RoomSteadyState,fileNamePrefix="Buildings_8_0_0_Buildings_ThermalZones_ReducedOrder_Validation_RoomSteadyState",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 2.745/2.745, allocations: 287.5 MB / 302.4 MB, free: 8.266 MB / 234.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.00141/0.00141, allocations: 170.2 kB / 371 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 2.157/2.157, allocations: 205.4 MB / 0.6297 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 0.0009511/0.0009508, allocations: 89.34 kB / 0.743 GB, free: 6.598 MB / 0.5573 GB Notification: Performance of FrontEnd - loaded program: time 0.0005049/0.0005051, allocations: 15.91 kB / 0.8659 GB, free: 140.6 MB / 0.6198 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2285/0.229, allocations: 115.3 MB / 0.9784 GB, free: 28.29 MB / 0.6198 GB Notification: Performance of NFInst.instantiate(Buildings.ThermalZones.ReducedOrder.Validation.RoomSteadyState): time 0.878/1.107, allocations: 145.2 MB / 1.12 GB, free: 0.7656 MB / 0.6823 GB Notification: Performance of NFInst.instExpressions: time 0.04307/1.15, allocations: 24.38 MB / 1.144 GB, free: 11.56 MB / 0.698 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.004121/1.154, allocations: 62.78 kB / 1.144 GB, free: 11.54 MB / 0.698 GB Notification: Performance of NFTyping.typeComponents: time 0.002812/1.157, allocations: 494.2 kB / 1.145 GB, free: 11.35 MB / 0.698 GB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.0/BoundaryConditions/WeatherData/BaseClasses/getHeaderElementTMY3.mo:2:1-105:25:writable] Warning: Pure function ‘Buildings.BoundaryConditions.WeatherData.BaseClasses.getHeaderElementTMY3‘ contains a call to impure function ‘Modelica.Utilities.Streams.readLine‘. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.0/BoundaryConditions/WeatherData/BaseClasses/getLongitudeTMY3.mo:2:1-48:21:writable] Warning: Pure function ‘Buildings.BoundaryConditions.WeatherData.BaseClasses.getLongitudeTMY3‘ contains a call to impure function ‘Buildings.BoundaryConditions.WeatherData.BaseClasses.getHeaderElementTMY3‘. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.0/BoundaryConditions/WeatherData/BaseClasses/getLatitudeTMY3.mo:2:1-48:20:writable] Warning: Pure function ‘Buildings.BoundaryConditions.WeatherData.BaseClasses.getLatitudeTMY3‘ contains a call to impure function ‘Buildings.BoundaryConditions.WeatherData.BaseClasses.getHeaderElementTMY3‘. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.0/BoundaryConditions/WeatherData/BaseClasses/getTimeZoneTMY3.mo:2:1-47:20:writable] Warning: Pure function ‘Buildings.BoundaryConditions.WeatherData.BaseClasses.getTimeZoneTMY3‘ contains a call to impure function ‘Buildings.BoundaryConditions.WeatherData.BaseClasses.getHeaderElementTMY3‘. Notification: Performance of NFTyping.typeBindings: time 0.006224/1.163, allocations: 1.137 MB / 1.146 GB, free: 10.83 MB / 0.698 GB Notification: Performance of NFTyping.typeClassSections: time 0.005684/1.169, allocations: 1.136 MB / 1.147 GB, free: 10.6 MB / 0.698 GB Notification: Performance of NFFlatten.flatten: time 0.00825/1.177, allocations: 4.12 MB / 1.151 GB, free: 9.551 MB / 0.698 GB Notification: Performance of NFFlatten.resolveConnections: time 0.00605/1.184, allocations: 2.612 MB / 1.153 GB, free: 8.523 MB / 0.698 GB Notification: Performance of NFEvalConstants.evaluate: time 0.003812/1.187, allocations: 1.197 MB / 1.155 GB, free: 8.039 MB / 0.698 GB Notification: Performance of NFSimplifyModel.simplify: time 0.004547/1.192, allocations: 1.548 MB / 1.156 GB, free: 7.305 MB / 0.698 GB Notification: Performance of NFPackage.collectConstants: time 0.001161/1.193, allocations: 97.94 kB / 1.156 GB, free: 7.305 MB / 0.698 GB Notification: Performance of NFFlatten.collectFunctions: time 0.004674/1.198, allocations: 0.9218 MB / 1.157 GB, free: 7.035 MB / 0.698 GB Notification: Performance of NFScalarize.scalarize: time 0.00165/1.2, allocations: 0.6148 MB / 1.158 GB, free: 6.734 MB / 0.698 GB Notification: Performance of NFVerifyModel.verify: time 0.001438/1.201, allocations: 0.5618 MB / 1.158 GB, free: 6.59 MB / 0.698 GB Notification: Performance of NFConvertDAE.convert: time 0.008848/1.21, allocations: 4.01 MB / 1.162 GB, free: 3.883 MB / 0.698 GB Notification: Performance of FrontEnd - DAE generated: time 8.045e-06/1.21, allocations: 0 / 1.162 GB, free: 3.883 MB / 0.698 GB Notification: Performance of FrontEnd: time 3.066e-06/1.21, allocations: 0 / 1.162 GB, free: 3.883 MB / 0.698 GB Notification: Performance of Transformations before backend: time 0.0002081/1.21, allocations: 0 / 1.162 GB, free: 3.883 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: 746 * Number of variables: 746 Notification: Performance of Generate backend data structure: time 0.01405/1.224, allocations: 3.455 MB / 1.165 GB, free: 1.535 MB / 0.698 GB Notification: Performance of prepare preOptimizeDAE: time 5.399e-05/1.224, allocations: 12.73 kB / 1.165 GB, free: 1.531 MB / 0.698 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.001692/1.226, allocations: 415.5 kB / 1.166 GB, free: 1.223 MB / 0.698 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02338/1.25, allocations: 2.666 MB / 1.168 GB, free: 15.99 MB / 0.7136 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.006651/1.256, allocations: 1.995 MB / 1.17 GB, free: 14.61 MB / 0.7136 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002358/1.256, allocations: 223.1 kB / 1.171 GB, free: 14.5 MB / 0.7136 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0009689/1.257, allocations: 297 kB / 1.171 GB, free: 14.4 MB / 0.7136 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01902/1.277, allocations: 4.784 MB / 1.176 GB, free: 11.6 MB / 0.7136 GB Notification: Performance of preOpt findStateOrder (simulation): time 9.486e-05/1.277, allocations: 0 / 1.176 GB, free: 11.6 MB / 0.7136 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0006379/1.277, allocations: 119.6 kB / 1.176 GB, free: 11.51 MB / 0.7136 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.965e-05/1.277, allocations: 70.94 kB / 1.176 GB, free: 11.51 MB / 0.7136 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.026/1.303, allocations: 5.919 MB / 1.182 GB, free: 8.633 MB / 0.7136 GB Warning: The model contains alias variables with redundant start and/or conflicting nominal values. It is recommended to resolve the conflicts, because otherwise the system could be hard to solve. To print the conflicting alias sets and the chosen candidates please use -d=aliasConflicts. Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.04434/1.348, allocations: 14.24 MB / 1.195 GB, free: 12.4 MB / 0.7292 GB Notification: Performance of preOpt comSubExp (simulation): time 0.01788/1.366, allocations: 4.101 MB / 1.199 GB, free: 8.301 MB / 0.7292 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.008487/1.374, allocations: 2.081 MB / 1.201 GB, free: 6.211 MB / 0.7292 GB Notification: Performance of preOpt evalFunc (simulation): time 0.001443/1.376, allocations: 0.6657 MB / 1.202 GB, free: 5.418 MB / 0.7292 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.009327/1.385, allocations: 2.231 MB / 1.204 GB, free: 3.164 MB / 0.7292 GB Notification: Performance of pre-optimization done (n=231): time 5.911e-06/1.385, allocations: 0 / 1.204 GB, free: 3.164 MB / 0.7292 GB Notification: Performance of matching and sorting (n=231): time 0.02903/1.414, allocations: 6.271 MB / 1.21 GB, free: 12.82 MB / 0.7448 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001775/1.414, allocations: 287 kB / 1.211 GB, free: 12.48 MB / 0.7448 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00474/1.419, allocations: 2.032 MB / 1.213 GB, free: 10.41 MB / 0.7448 GB Notification: Performance of collectPreVariables (initialization): time 0.0008023/1.42, allocations: 73.69 kB / 1.213 GB, free: 10.33 MB / 0.7448 GB Notification: Performance of collectInitialEqns (initialization): time 0.001607/1.422, allocations: 1.191 MB / 1.214 GB, free: 9.125 MB / 0.7448 GB Notification: Performance of collectInitialBindings (initialization): time 0.001573/1.423, allocations: 0.7701 MB / 1.215 GB, free: 8.344 MB / 0.7448 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003233/1.424, allocations: 44 kB / 1.215 GB, free: 8.301 MB / 0.7448 GB Notification: Performance of setup shared object (initialization): time 0.0002517/1.424, allocations: 394.3 kB / 1.215 GB, free: 7.91 MB / 0.7448 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.00766/1.431, allocations: 1.745 MB / 1.217 GB, free: 6.16 MB / 0.7448 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.008529/1.44, allocations: 2.126 MB / 1.219 GB, free: 3.914 MB / 0.7448 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.008591/1.449, allocations: 1.903 MB / 1.221 GB, free: 2.012 MB / 0.7448 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.795e-05/1.449, allocations: 0 / 1.221 GB, free: 2.012 MB / 0.7448 GB Notification: Performance of matching and sorting (n=278) (initialization): time 0.02027/1.469, allocations: 4.406 MB / 1.225 GB, free: 13.59 MB / 0.7605 GB Notification: Performance of prepare postOptimizeDAE: time 3.804e-05/1.469, allocations: 8 kB / 1.225 GB, free: 13.58 MB / 0.7605 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.32e-05/1.469, allocations: 4 kB / 1.225 GB, free: 13.58 MB / 0.7605 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001031/1.47, allocations: 233 kB / 1.225 GB, free: 13.35 MB / 0.7605 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.007356/1.478, allocations: 0.7137 MB / 1.226 GB, free: 12.63 MB / 0.7605 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.007198/1.485, allocations: 3.106 MB / 1.229 GB, free: 9.395 MB / 0.7605 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007249/1.492, allocations: 0.5477 MB / 1.23 GB, free: 8.844 MB / 0.7605 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001126/1.493, allocations: 99.92 kB / 1.23 GB, free: 8.746 MB / 0.7605 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 25 * Number of states: 0 () * Number of discrete variables: 11 ($whenCondition1,$PRE.intGai.nextTimeEvent,$whenCondition3,$whenCondition2,$PRE.weaDat.conTimMin.tNext,weaDat.conTimMin.tNext,$PRE.weaDat.conTim.tNext,weaDat.conTim.tNext,intGai.nextTimeEvent,$PRE.intGai.nextTimeEventScaled,intGai.nextTimeEventScaled) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (256): * Single equations (assignments): 255 * 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: 1 {(2,100.0%) 21} * Non-linear torn systems: 0 Notification: Performance of prepare postOptimizeDAE: time 0.003448/1.497, allocations: 0.8056 MB / 1.23 GB, free: 7.93 MB / 0.7605 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001083/1.498, allocations: 241 kB / 1.231 GB, free: 7.691 MB / 0.7605 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02197/1.52, allocations: 4.682 MB / 1.235 GB, free: 2.98 MB / 0.7605 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.338e-05/1.52, allocations: 24 kB / 1.235 GB, free: 2.957 MB / 0.7605 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.231e-05/1.52, allocations: 4 kB / 1.235 GB, free: 2.953 MB / 0.7605 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.623e-05/1.52, allocations: 11.95 kB / 1.235 GB, free: 2.941 MB / 0.7605 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0305/1.551, allocations: 8.107 MB / 1.243 GB, free: 10.75 MB / 0.7761 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.602e-05/1.551, allocations: 0 / 1.243 GB, free: 10.75 MB / 0.7761 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.006589/1.557, allocations: 0.6279 MB / 1.244 GB, free: 10.12 MB / 0.7761 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.001417/1.559, allocations: 272.8 kB / 1.244 GB, free: 9.844 MB / 0.7761 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0008952/1.56, allocations: 63.94 kB / 1.244 GB, free: 9.781 MB / 0.7761 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.007511/1.567, allocations: 4.791 MB / 1.249 GB, free: 4.699 MB / 0.7761 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.983e-06/1.567, allocations: 8.031 kB / 1.249 GB, free: 4.691 MB / 0.7761 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02751/1.595, allocations: 6.729 MB / 1.255 GB, free: 13.93 MB / 0.7917 GB Notification: Performance of postOpt removeConstants (simulation): time 0.00307/1.598, allocations: 0.7939 MB / 1.256 GB, free: 13.11 MB / 0.7917 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0009173/1.599, allocations: 44 kB / 1.256 GB, free: 13.07 MB / 0.7917 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.00508/1.604, allocations: 367.5 kB / 1.257 GB, free: 12.71 MB / 0.7917 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0004814/1.604, allocations: 149.7 kB / 1.257 GB, free: 12.56 MB / 0.7917 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0003628/1.605, allocations: 83.94 kB / 1.257 GB, free: 12.48 MB / 0.7917 GB Notification: Performance of sorting global known variables: time 0.003917/1.609, allocations: 1.455 MB / 1.258 GB, free: 11.01 MB / 0.7917 GB Notification: Performance of sort global known variables: time 5.41e-07/1.609, allocations: 0 / 1.258 GB, free: 11.01 MB / 0.7917 GB Notification: Performance of remove unused functions: time 0.00472/1.613, allocations: 0.8923 MB / 1.259 GB, free: 10.11 MB / 0.7917 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 2 * Number of states: 3 (thermalZoneOneElement.volAir.dynBal.U,thermalZoneOneElement.volAir.dynBal.m,thermalZoneOneElement.extWallRC.thermCapExt[1].T) * Number of discrete variables: 7 ($whenCondition3,$whenCondition2,$whenCondition1,weaDat.conTimMin.tNext,weaDat.conTim.tNext,intGai.nextTimeEvent,intGai.nextTimeEventScaled) * Number of discrete states: 4 (intGai.nextTimeEvent,intGai.nextTimeEventScaled,weaDat.conTimMin.tNext,weaDat.conTim.tNext) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (218): * Single equations (assignments): 211 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 4 * If-equations: 0 * Equation systems (linear and non-linear blocks): 0 * Torn equation systems: 3 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 2 {(2,100.0%) 16,(1,100.0%) 3} * Non-linear torn systems: 1 {1 2} Notification: Performance of Backend phase and start with SimCode phase: time 0.02939/1.643, allocations: 8.166 MB / 1.267 GB, free: 2.242 MB / 0.7917 GB Notification: Performance of simCode: created initialization part: time 0.01746/1.66, allocations: 4.172 MB / 1.271 GB, free: 14.05 MB / 0.8073 GB Notification: Performance of simCode: created event and clocks part: time 7.083e-06/1.66, allocations: 0.875 kB / 1.271 GB, free: 14.05 MB / 0.8073 GB Notification: Performance of simCode: created simulation system equations: time 0.009575/1.67, allocations: 2.349 MB / 1.273 GB, free: 11.68 MB / 0.8073 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.005604/1.676, allocations: 0.5688 MB / 1.274 GB, free: 11.11 MB / 0.8073 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.07718/1.753, allocations: 21.8 MB / 1.295 GB, free: 4.129 MB / 0.823 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.004048/1.757, allocations: 2.202 MB / 1.297 GB, free: 1.895 MB / 0.823 GB Notification: Performance of simCode: alias equations: time 0.007943/1.765, allocations: 1.06 MB / 1.298 GB, free: 0.832 MB / 0.823 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.004394/1.769, allocations: 1.229 MB / 1.3 GB, free: 15.6 MB / 0.8386 GB Notification: Performance of SimCode: time 1.202e-06/1.769, allocations: 0 / 1.3 GB, free: 15.6 MB / 0.8386 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.223/1.992, allocations: 62.59 MB / 1.361 GB, free: 1.43 MB / 0.8855 GB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0003436/1.993, allocations: 274 kB / 1.361 GB, free: 1.074 MB / 0.8855 GB Error: Error building simulator. Build log: clang -Os -fPIC -mfpmath=sse -fno-dollars-in-identifiers -Wno-parentheses-equality -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_ThermalZones_ReducedOrder_Validation_RoomSteadyState.o Buildings_8_0_0_Buildings_ThermalZones_ReducedOrder_Validation_RoomSteadyState.c In file included from Buildings_8_0_0_Buildings_ThermalZones_ReducedOrder_Validation_RoomSteadyState.c:7: In file included from ./Buildings_8_0_0_Buildings_ThermalZones_ReducedOrder_Validation_RoomSteadyState_model.h:5: In file included from ./openmodelica.h:71: In file included from ./gc/../openmodelica_types.h:144: ./gc/omc_gc.h:219:28: warning: expression result unused [-Wunused-value] GC_register_displacement(0); ^ ./gc/omc_gc.h:223:34: 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 -Wno-parentheses-equality -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_ThermalZones_ReducedOrder_Validation_RoomSteadyState_functions.o Buildings_8_0_0_Buildings_ThermalZones_ReducedOrder_Validation_RoomSteadyState_functions.c In file included from Buildings_8_0_0_Buildings_ThermalZones_ReducedOrder_Validation_RoomSteadyState_functions.c:2: In file included from ./Buildings_8_0_0_Buildings_ThermalZones_ReducedOrder_Validation_RoomSteadyState_functions.h:3: In file included from ./meta/meta_modelica.h:49: ./gc/omc_gc.h:219:28: warning: expression result unused [-Wunused-value] GC_register_displacement(0); ^ ./gc/omc_gc.h:223:34: warning: expression result unused [-Wunused-value] GC_set_force_unmap_on_gcollect(1); ^ In file included from Buildings_8_0_0_Buildings_ThermalZones_ReducedOrder_Validation_RoomSteadyState_functions.c:7: In file included from ./Buildings_8_0_0_Buildings_ThermalZones_ReducedOrder_Validation_RoomSteadyState_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_ThermalZones_ReducedOrder_Validation_RoomSteadyState_functions.o' failed make: *** [Buildings_8_0_0_Buildings_ThermalZones_ReducedOrder_Validation_RoomSteadyState_functions.o] Error 1