Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8.0.0_Buildings.ThermalZones.ReducedOrder.Examples.SimpleRoomTwoElements.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.Examples.SimpleRoomTwoElements,fileNamePrefix="Buildings_8_0_0_Buildings_ThermalZones_ReducedOrder_Examples_SimpleRoomTwoElements",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.ThermalZones.ReducedOrder.Examples.SimpleRoomTwoElements,fileNamePrefix="Buildings_8_0_0_Buildings_ThermalZones_ReducedOrder_Examples_SimpleRoomTwoElements",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 2.605/2.605, allocations: 287.3 MB / 302.3 MB, free: 8.254 MB / 234.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001581/0.00158, allocations: 186.3 kB / 370.8 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 2.16/2.16, 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 0.00117/0.00117, allocations: 90.42 kB / 0.7428 GB, free: 6.629 MB / 0.5573 GB Notification: Performance of FrontEnd - loaded program: time 0.0005233/0.0005238, allocations: 15.41 kB / 0.8657 GB, free: 140.5 MB / 0.6198 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2455/0.2461, allocations: 115.3 MB / 0.9783 GB, free: 28.31 MB / 0.6198 GB Notification: Performance of NFInst.instantiate(Buildings.ThermalZones.ReducedOrder.Examples.SimpleRoomTwoElements): time 0.9119/1.158, allocations: 135.9 MB / 1.111 GB, free: 1.301 MB / 0.6823 GB Notification: Performance of NFInst.instExpressions: time 0.04276/1.201, allocations: 22.38 MB / 1.133 GB, free: 15.45 MB / 0.698 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.004537/1.205, allocations: 60.53 kB / 1.133 GB, free: 15.43 MB / 0.698 GB Notification: Performance of NFTyping.typeComponents: time 0.004316/1.21, allocations: 0.9668 MB / 1.134 GB, free: 15.26 MB / 0.698 GB Notification: Performance of NFTyping.typeBindings: time 0.01078/1.221, allocations: 2.073 MB / 1.136 GB, free: 15.14 MB / 0.698 GB Notification: Performance of NFTyping.typeClassSections: time 0.00944/1.23, allocations: 1.629 MB / 1.137 GB, free: 15.08 MB / 0.698 GB Notification: Performance of NFFlatten.flatten: time 0.009042/1.239, allocations: 2.883 MB / 1.14 GB, free: 14.68 MB / 0.698 GB Notification: Performance of NFFlatten.resolveConnections: time 0.007531/1.247, allocations: 2.857 MB / 1.143 GB, free: 13.56 MB / 0.698 GB Notification: Performance of NFEvalConstants.evaluate: time 0.004642/1.252, allocations: 1.281 MB / 1.144 GB, free: 13.06 MB / 0.698 GB Notification: Performance of NFSimplifyModel.simplify: time 0.005341/1.257, allocations: 1.615 MB / 1.146 GB, free: 12.32 MB / 0.698 GB Notification: Performance of NFPackage.collectConstants: time 0.001308/1.258, allocations: 110.7 kB / 1.146 GB, free: 12.32 MB / 0.698 GB Notification: Performance of NFFlatten.collectFunctions: time 0.003803/1.262, allocations: 0.5222 MB / 1.147 GB, free: 12.23 MB / 0.698 GB Notification: Performance of NFScalarize.scalarize: time 0.002029/1.264, allocations: 0.6984 MB / 1.147 GB, free: 11.91 MB / 0.698 GB Notification: Performance of NFVerifyModel.verify: time 0.002075/1.266, allocations: 0.6259 MB / 1.148 GB, free: 11.75 MB / 0.698 GB Notification: Performance of NFConvertDAE.convert: time 0.009236/1.276, allocations: 4.246 MB / 1.152 GB, free: 9.246 MB / 0.698 GB Notification: Performance of FrontEnd - DAE generated: time 5.952e-06/1.276, allocations: 1.281 kB / 1.152 GB, free: 9.246 MB / 0.698 GB Notification: Performance of FrontEnd: time 3.095e-06/1.276, allocations: 1.859 kB / 1.152 GB, free: 9.246 MB / 0.698 GB Notification: Performance of Transformations before backend: time 0.0002658/1.276, allocations: 0 / 1.152 GB, free: 9.246 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: 804 * Number of variables: 804 Notification: Performance of Generate backend data structure: time 0.01616/1.292, allocations: 3.803 MB / 1.156 GB, free: 6.934 MB / 0.698 GB Notification: Performance of prepare preOptimizeDAE: time 5.51e-05/1.292, allocations: 17.27 kB / 1.156 GB, free: 6.926 MB / 0.698 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.002049/1.294, allocations: 442.7 kB / 1.156 GB, free: 6.793 MB / 0.698 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02468/1.319, allocations: 2.692 MB / 1.159 GB, free: 5.559 MB / 0.698 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.008543/1.328, allocations: 2.128 MB / 1.161 GB, free: 4.293 MB / 0.698 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003473/1.328, allocations: 242.9 kB / 1.161 GB, free: 4.18 MB / 0.698 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.001832/1.33, allocations: 308.5 kB / 1.161 GB, free: 4.078 MB / 0.698 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.02142/1.351, allocations: 4.955 MB / 1.166 GB, free: 1.207 MB / 0.698 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0001224/1.351, allocations: 1.859 kB / 1.166 GB, free: 1.207 MB / 0.698 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0009514/1.352, allocations: 132.2 kB / 1.166 GB, free: 1.105 MB / 0.698 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 7.857e-05/1.352, allocations: 75.25 kB / 1.166 GB, free: 1.105 MB / 0.698 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02807/1.381, allocations: 6.104 MB / 1.172 GB, free: 14.14 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 0.04682/1.427, allocations: 14.28 MB / 1.186 GB, free: 3.156 MB / 0.7136 GB Notification: Performance of preOpt comSubExp (simulation): time 0.02045/1.448, allocations: 4.587 MB / 1.191 GB, free: 14.57 MB / 0.7292 GB Notification: Performance of preOpt evalFunc (simulation): time 0.001564/1.45, allocations: 0.6697 MB / 1.191 GB, free: 13.77 MB / 0.7292 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.01016/1.46, allocations: 2.344 MB / 1.194 GB, free: 11.38 MB / 0.7292 GB Notification: Performance of pre-optimization done (n=268): time 7.444e-06/1.46, allocations: 0 / 1.194 GB, free: 11.38 MB / 0.7292 GB Notification: Performance of matching and sorting (n=268): time 0.03561/1.495, allocations: 7.241 MB / 1.201 GB, free: 4.012 MB / 0.7292 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001528/1.496, allocations: 206 kB / 1.201 GB, free: 3.766 MB / 0.7292 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.005549/1.501, allocations: 2.376 MB / 1.203 GB, free: 1.359 MB / 0.7292 GB Notification: Performance of collectPreVariables (initialization): time 0.0009629/1.502, allocations: 73.7 kB / 1.203 GB, free: 1.281 MB / 0.7292 GB Notification: Performance of collectInitialEqns (initialization): time 0.001899/1.504, allocations: 1.349 MB / 1.205 GB, free: 15.91 MB / 0.7448 GB Notification: Performance of collectInitialBindings (initialization): time 0.001971/1.506, allocations: 0.8895 MB / 1.206 GB, free: 15.01 MB / 0.7448 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.000338/1.507, allocations: 52 kB / 1.206 GB, free: 14.96 MB / 0.7448 GB Notification: Performance of setup shared object (initialization): time 0.0002734/1.507, allocations: 398.6 kB / 1.206 GB, free: 14.57 MB / 0.7448 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.008348/1.515, allocations: 1.855 MB / 1.208 GB, free: 12.71 MB / 0.7448 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.009256/1.524, allocations: 2.169 MB / 1.21 GB, free: 10.45 MB / 0.7448 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.009118/1.534, allocations: 2.011 MB / 1.212 GB, free: 8.422 MB / 0.7448 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.554e-05/1.534, allocations: 3.938 kB / 1.212 GB, free: 8.418 MB / 0.7448 GB Notification: Performance of matching and sorting (n=298) (initialization): time 0.02104/1.555, allocations: 4.723 MB / 1.216 GB, free: 3.641 MB / 0.7448 GB Notification: Performance of prepare postOptimizeDAE: time 3.821e-05/1.555, allocations: 12.39 kB / 1.217 GB, free: 3.629 MB / 0.7448 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.034e-05/1.555, allocations: 8 kB / 1.217 GB, free: 3.621 MB / 0.7448 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001446/1.556, allocations: 336.7 kB / 1.217 GB, free: 3.289 MB / 0.7448 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.008034/1.564, allocations: 0.7761 MB / 1.218 GB, free: 2.512 MB / 0.7448 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.008884/1.573, allocations: 4.018 MB / 1.222 GB, free: 14.36 MB / 0.7605 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.006711/1.58, allocations: 0.5108 MB / 1.222 GB, free: 13.84 MB / 0.7605 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0008747/1.581, allocations: 103.9 kB / 1.222 GB, free: 13.74 MB / 0.7605 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 17 * 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 (268): * Single equations (assignments): 267 * 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 {(3,100.0%) 28} * Non-linear torn systems: 0 Notification: Performance of prepare postOptimizeDAE: time 0.003447/1.584, allocations: 0.9201 MB / 1.223 GB, free: 12.81 MB / 0.7605 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001565/1.586, allocations: 264.7 kB / 1.223 GB, free: 12.55 MB / 0.7605 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02409/1.61, allocations: 5.358 MB / 1.228 GB, free: 7.129 MB / 0.7605 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.582e-05/1.61, allocations: 28 kB / 1.229 GB, free: 7.102 MB / 0.7605 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.881e-05/1.61, allocations: 4 kB / 1.229 GB, free: 7.098 MB / 0.7605 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 8.957e-05/1.61, allocations: 11.95 kB / 1.229 GB, free: 7.086 MB / 0.7605 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.03492/1.645, allocations: 9.047 MB / 1.237 GB, free: 13.91 MB / 0.7761 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.286e-05/1.645, allocations: 0 / 1.237 GB, free: 13.91 MB / 0.7761 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.007757/1.653, allocations: 0.7333 MB / 1.238 GB, free: 13.18 MB / 0.7761 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.001907/1.655, allocations: 386.5 kB / 1.238 GB, free: 12.79 MB / 0.7761 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0007244/1.656, allocations: 71.94 kB / 1.239 GB, free: 12.72 MB / 0.7761 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01024/1.666, allocations: 5.899 MB / 1.244 GB, free: 6.535 MB / 0.7761 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.789e-06/1.666, allocations: 0 / 1.244 GB, free: 6.535 MB / 0.7761 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.03071/1.697, allocations: 7.606 MB / 1.252 GB, free: 14.84 MB / 0.7917 GB Notification: Performance of postOpt removeConstants (simulation): time 0.003375/1.7, allocations: 0.8404 MB / 1.253 GB, free: 13.97 MB / 0.7917 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0009202/1.701, allocations: 55.95 kB / 1.253 GB, free: 13.92 MB / 0.7917 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.005629/1.707, allocations: 387.4 kB / 1.253 GB, free: 13.54 MB / 0.7917 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0007661/1.708, allocations: 174 kB / 1.253 GB, free: 13.37 MB / 0.7917 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0004517/1.708, allocations: 99.94 kB / 1.253 GB, free: 13.27 MB / 0.7917 GB Notification: Performance of sorting global known variables: time 0.004029/1.712, allocations: 1.736 MB / 1.255 GB, free: 11.52 MB / 0.7917 GB Notification: Performance of sort global known variables: time 6.81e-07/1.712, allocations: 0 / 1.255 GB, free: 11.52 MB / 0.7917 GB Notification: Performance of remove unused functions: time 0.00592/1.718, allocations: 0.9952 MB / 1.256 GB, free: 10.52 MB / 0.7917 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 4 (thermalZoneTwoElements.volAir.dynBal.U,thermalZoneTwoElements.volAir.dynBal.m,thermalZoneTwoElements.extWallRC.thermCapExt[1].T,thermalZoneTwoElements.intWallRC.thermCapInt[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 (251): * Single equations (assignments): 244 * 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 {(3,100.0%) 25,(1,100.0%) 3} * Non-linear torn systems: 1 {1 2} Notification: Performance of Backend phase and start with SimCode phase: time 0.03607/1.754, allocations: 9.055 MB / 1.265 GB, free: 1.711 MB / 0.7917 GB Notification: Performance of simCode: created initialization part: time 0.01972/1.774, allocations: 4.582 MB / 1.269 GB, free: 13.08 MB / 0.8073 GB Notification: Performance of simCode: created event and clocks part: time 7.484e-06/1.774, allocations: 0 / 1.269 GB, free: 13.08 MB / 0.8073 GB Notification: Performance of simCode: created simulation system equations: time 0.01078/1.785, allocations: 2.662 MB / 1.272 GB, free: 10.39 MB / 0.8073 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00536/1.79, allocations: 0.5619 MB / 1.272 GB, free: 9.832 MB / 0.8073 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.08344/1.874, allocations: 26.76 MB / 1.298 GB, free: 13.79 MB / 0.8386 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.00347/1.877, allocations: 2.494 MB / 1.301 GB, free: 11.26 MB / 0.8386 GB Notification: Performance of simCode: alias equations: time 0.007605/1.885, allocations: 1.12 MB / 1.302 GB, free: 10.14 MB / 0.8386 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.004726/1.89, allocations: 1.425 MB / 1.303 GB, free: 8.715 MB / 0.8386 GB Notification: Performance of SimCode: time 1.723e-06/1.89, allocations: 0 / 1.303 GB, free: 8.715 MB / 0.8386 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.2621/2.152, allocations: 68.26 MB / 1.37 GB, free: 4.91 MB / 0.9011 GB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0003557/2.152, allocations: 273.1 kB / 1.37 GB, free: 4.555 MB / 0.9011 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_ThermalZones_ReducedOrder_Examples_SimpleRoomTwoElements.o Buildings_8_0_0_Buildings_ThermalZones_ReducedOrder_Examples_SimpleRoomTwoElements.c In file included from Buildings_8_0_0_Buildings_ThermalZones_ReducedOrder_Examples_SimpleRoomTwoElements.c:7: In file included from ./Buildings_8_0_0_Buildings_ThermalZones_ReducedOrder_Examples_SimpleRoomTwoElements_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_ThermalZones_ReducedOrder_Examples_SimpleRoomTwoElements_functions.o Buildings_8_0_0_Buildings_ThermalZones_ReducedOrder_Examples_SimpleRoomTwoElements_functions.c In file included from Buildings_8_0_0_Buildings_ThermalZones_ReducedOrder_Examples_SimpleRoomTwoElements_functions.c:2: In file included from ./Buildings_8_0_0_Buildings_ThermalZones_ReducedOrder_Examples_SimpleRoomTwoElements_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_ThermalZones_ReducedOrder_Examples_SimpleRoomTwoElements_functions.c:7: In file included from ./Buildings_8_0_0_Buildings_ThermalZones_ReducedOrder_Examples_SimpleRoomTwoElements_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_Examples_SimpleRoomTwoElements_functions.o' failed make: *** [Buildings_8_0_0_Buildings_ThermalZones_ReducedOrder_Examples_SimpleRoomTwoElements_functions.o] Error 1