Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8_Buildings.Fluid.Sources.Examples.MassFlowSource_WeatherData.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/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 3.2.3+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo", uses=false)
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)
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 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo)
Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo)
Running command: "" <> buildModelFMU(Buildings.Fluid.Sources.Examples.MassFlowSource_WeatherData,fileNamePrefix="Buildings_8_Buildings_Fluid_Sources_Examples_MassFlowSource_WeatherData",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(Buildings.Fluid.Sources.Examples.MassFlowSource_WeatherData,fileNamePrefix="Buildings_8_Buildings_Fluid_Sources_Examples_MassFlowSource_WeatherData",fmuType="me",version="2.0",platforms={"static"})
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001528/0.001528, allocations: 100 kB / 15.05 MB, free: 1.105 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.002085/0.002085, allocations: 177.3 kB / 15.95 MB, free: 216 kB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 2.168/2.168, allocations: 205.4 MB / 222.1 MB, free: 5.652 MB / 174.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo): time 1.844/1.844, allocations: 292.6 MB / 0.5497 GB, free: 14.63 MB / 462.1 MB
Notification: Modelica requested package Complex of version 3.2.3. Complex 4.0.0 is used instead which states that it is fully compatible without conversion script needed.
Notification: Modelica requested package ModelicaServices of version 3.2.3. ModelicaServices 4.0.0 is used instead which states that it is fully compatible without conversion script needed.
Notification: Performance of FrontEnd - loaded program: time 0.0005996/0.0005998, allocations: 15.25 kB / 0.6737 GB, free: 26.27 MB / 0.5294 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2629/0.2635, allocations: 116.3 MB / 0.7872 GB, free: 11.89 MB / 0.6075 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.Sources.Examples.MassFlowSource_WeatherData): time 0.6949/0.9584, allocations: 146.9 MB / 0.9307 GB, free: 5.723 MB / 0.7169 GB
Notification: Performance of NFInst.instExpressions: time 0.01419/0.9727, allocations: 10.43 MB / 0.9409 GB, free: 5.547 MB / 0.7169 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001567/0.9743, allocations: 32.28 kB / 0.9409 GB, free: 5.543 MB / 0.7169 GB
Notification: Performance of NFTyping.typeComponents: time 0.00115/0.9755, allocations: 278.7 kB / 0.9412 GB, free: 5.543 MB / 0.7169 GB
Notification: Performance of NFTyping.typeBindings: time 0.003178/0.9787, allocations: 0.7341 MB / 0.9419 GB, free: 5.535 MB / 0.7169 GB
Notification: Performance of NFTyping.typeClassSections: time 0.004391/0.9831, allocations: 1.191 MB / 0.9431 GB, free: 5.52 MB / 0.7169 GB
Notification: Performance of NFFlatten.flatten: time 0.003694/0.9868, allocations: 1.346 MB / 0.9444 GB, free: 5.512 MB / 0.7169 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.002673/0.9895, allocations: 1.147 MB / 0.9455 GB, free: 5.375 MB / 0.7169 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.003074/0.9925, allocations: 1.083 MB / 0.9466 GB, free: 5.367 MB / 0.7169 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.001086/0.9937, allocations: 0.5026 MB / 0.9471 GB, free: 5.367 MB / 0.7169 GB
Notification: Performance of NFPackage.collectConstants: time 0.0001476/0.9938, allocations: 40.38 kB / 0.9471 GB, free: 5.367 MB / 0.7169 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.002407/0.9962, allocations: 0.6784 MB / 0.9478 GB, free: 5.367 MB / 0.7169 GB
Notification: Performance of NFScalarize.scalarize: time 0.0003986/0.9966, allocations: 300.9 kB / 0.948 GB, free: 5.367 MB / 0.7169 GB
Notification: Performance of NFVerifyModel.verify: time 0.0004658/0.9971, allocations: 287.7 kB / 0.9483 GB, free: 5.332 MB / 0.7169 GB
Notification: Performance of NFConvertDAE.convert: time 0.002542/0.9997, allocations: 1.704 MB / 0.95 GB, free: 5.203 MB / 0.7169 GB
Notification: Performance of FrontEnd - DAE generated: time 3.146e-06/0.9997, allocations: 0 / 0.95 GB, free: 5.203 MB / 0.7169 GB
Notification: Performance of FrontEnd: time 2.264e-06/0.9997, allocations: 0 / 0.95 GB, free: 5.203 MB / 0.7169 GB
Notification: Performance of Transformations before backend: time 3.914e-05/0.9997, allocations: 1.156 kB / 0.95 GB, free: 5.203 MB / 0.7169 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 328
 * Number of variables: 328
Notification: Performance of Generate backend data structure: time 0.003767/1.003, allocations: 1.555 MB / 0.9515 GB, free: 20.31 MB / 0.7325 GB
Notification: Performance of prepare preOptimizeDAE: time 4.647e-05/1.004, allocations: 9.438 kB / 0.9515 GB, free: 20.31 MB / 0.7325 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0002919/1.004, allocations: 194.5 kB / 0.9517 GB, free: 20.27 MB / 0.7325 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002716/1.007, allocations: 418.6 kB / 0.9521 GB, free: 20.18 MB / 0.7325 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001791/1.008, allocations: 0.9161 MB / 0.953 GB, free: 19.86 MB / 0.7325 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 8.979e-05/1.008, allocations: 97.08 kB / 0.9531 GB, free: 19.86 MB / 0.7325 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001824/1.009, allocations: 121.7 kB / 0.9532 GB, free: 19.86 MB / 0.7325 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.002548/1.011, allocations: 1.426 MB / 0.9546 GB, free: 19.62 MB / 0.7325 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.562e-05/1.011, allocations: 1.312 kB / 0.9546 GB, free: 19.62 MB / 0.7325 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001256/1.011, allocations: 55.81 kB / 0.9546 GB, free: 19.62 MB / 0.7325 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.62e-05/1.011, allocations: 32.22 kB / 0.9547 GB, free: 19.62 MB / 0.7325 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.003229/1.015, allocations: 1.527 MB / 0.9562 GB, free: 19.61 MB / 0.7325 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 0.008844/1.024, allocations: 4.897 MB / 0.9609 GB, free: 17.38 MB / 0.7325 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.002863/1.026, allocations: 1.298 MB / 0.9622 GB, free: 17.14 MB / 0.7325 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0007026/1.027, allocations: 255.8 kB / 0.9625 GB, free: 16.95 MB / 0.7325 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.00126/1.028, allocations: 0.6176 MB / 0.9631 GB, free: 16.87 MB / 0.7325 GB
Notification: Performance of pre-optimization done (n=98): time 2.695e-06/1.028, allocations: 0 / 0.9631 GB, free: 16.87 MB / 0.7325 GB
Notification: Performance of matching and sorting (n=98): time 0.004411/1.033, allocations: 1.536 MB / 0.9646 GB, free: 16.64 MB / 0.7325 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001951/1.033, allocations: 198 kB / 0.9648 GB, free: 16.41 MB / 0.7325 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001505/1.035, allocations: 0.817 MB / 0.9656 GB, free: 16.26 MB / 0.7325 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001377/1.035, allocations: 43.64 kB / 0.9656 GB, free: 16.23 MB / 0.7325 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0005561/1.035, allocations: 0.5724 MB / 0.9662 GB, free: 15.98 MB / 0.7325 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0003797/1.036, allocations: 329.8 kB / 0.9665 GB, free: 15.77 MB / 0.7325 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 5.365e-05/1.036, allocations: 17.44 kB / 0.9665 GB, free: 15.77 MB / 0.7325 GB
Notification: Performance of setup shared object (initialization): time 0.0001855/1.036, allocations: 337.7 kB / 0.9668 GB, free: 15.46 MB / 0.7325 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0006366/1.037, allocations: 341.4 kB / 0.9671 GB, free: 15.46 MB / 0.7325 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0007446/1.037, allocations: 0.5322 MB / 0.9676 GB, free: 15.28 MB / 0.7325 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0007662/1.038, allocations: 421.9 kB / 0.9681 GB, free: 15.26 MB / 0.7325 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.528e-06/1.038, allocations: 0 / 0.9681 GB, free: 15.26 MB / 0.7325 GB
Notification: Performance of matching and sorting (n=113) (initialization): time 0.002481/1.041, allocations: 1.092 MB / 0.9691 GB, free: 15.14 MB / 0.7325 GB
Notification: Performance of prepare postOptimizeDAE: time 2.967e-05/1.041, allocations: 9.625 kB / 0.9691 GB, free: 15.14 MB / 0.7325 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.689e-05/1.041, allocations: 9.453 kB / 0.9691 GB, free: 15.14 MB / 0.7325 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.000599/1.041, allocations: 87.67 kB / 0.9692 GB, free: 15.12 MB / 0.7325 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001026/1.042, allocations: 229.8 kB / 0.9694 GB, free: 15.12 MB / 0.7325 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002137/1.044, allocations: 1.547 MB / 0.971 GB, free: 13.83 MB / 0.7325 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001259/1.046, allocations: 142.1 kB / 0.9711 GB, free: 13.77 MB / 0.7325 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.442e-05/1.046, allocations: 42.62 kB / 0.9711 GB, free: 13.77 MB / 0.7325 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 14
 * Number of states: 0 ()
 * Number of discrete variables: 6 ($whenCondition2,$whenCondition1,$PRE.weaDat.conTimMin.tNext,weaDat.conTimMin.tNext,$PRE.weaDat.conTim.tNext,weaDat.conTim.tNext)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (111):
 * Single equations (assignments): 110
 * 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: 0
 * Non-linear torn systems: 1 {1 2}
Notification: Performance of prepare postOptimizeDAE: time 0.0008925/1.047, allocations: 330.2 kB / 0.9714 GB, free: 13.66 MB / 0.7325 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002086/1.047, allocations: 118.5 kB / 0.9716 GB, free: 13.59 MB / 0.7325 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002818/1.05, allocations: 1.346 MB / 0.9729 GB, free: 13.43 MB / 0.7325 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.033e-05/1.05, allocations: 12.38 kB / 0.9729 GB, free: 13.42 MB / 0.7325 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 4.839e-06/1.05, allocations: 2.375 kB / 0.9729 GB, free: 13.42 MB / 0.7325 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.19e-05/1.05, allocations: 6.188 kB / 0.9729 GB, free: 13.42 MB / 0.7325 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 postOpt removeSimpleEquations (simulation): time 0.004628/1.054, allocations: 2.72 MB / 0.9755 GB, free: 12.37 MB / 0.7325 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.184e-06/1.055, allocations: 6.844 kB / 0.9756 GB, free: 12.36 MB / 0.7325 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0009135/1.055, allocations: 217.7 kB / 0.9758 GB, free: 12.33 MB / 0.7325 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0004814/1.056, allocations: 85.12 kB / 0.9758 GB, free: 12.3 MB / 0.7325 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 6.693e-05/1.056, allocations: 34.31 kB / 0.9759 GB, free: 12.29 MB / 0.7325 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001743/1.058, allocations: 1.575 MB / 0.9774 GB, free: 10.92 MB / 0.7325 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.174e-06/1.058, allocations: 0 / 0.9774 GB, free: 10.92 MB / 0.7325 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002441/1.06, allocations: 1.292 MB / 0.9787 GB, free: 10.46 MB / 0.7325 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0007392/1.061, allocations: 351.7 kB / 0.979 GB, free: 10.23 MB / 0.7325 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001764/1.061, allocations: 24.53 kB / 0.979 GB, free: 10.23 MB / 0.7325 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0009142/1.062, allocations: 111.9 kB / 0.9791 GB, free: 10.2 MB / 0.7325 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001485/1.062, allocations: 79.03 kB / 0.9792 GB, free: 10.17 MB / 0.7325 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 9.906e-05/1.062, allocations: 48.16 kB / 0.9793 GB, free: 10.16 MB / 0.7325 GB
Notification: Performance of sorting global known variables: time 0.0007376/1.063, allocations: 0.5674 MB / 0.9798 GB, free: 9.965 MB / 0.7325 GB
Notification: Performance of sort global known variables: time 1.7e-07/1.063, allocations: 0 / 0.9798 GB, free: 9.965 MB / 0.7325 GB
Notification: Performance of remove unused functions: time 0.001411/1.065, allocations: 444.8 kB / 0.9802 GB, free: 9.875 MB / 0.7325 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 5
 * Number of states: 0 ()
 * Number of discrete variables: 4 ($whenCondition2,$whenCondition1,weaDat.conTimMin.tNext,weaDat.conTim.tNext)
 * Number of discrete states: 2 (weaDat.conTim.tNext,weaDat.conTimMin.tNext)
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (109):
 * Single equations (assignments): 106
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 2
 * 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: 0
 * Non-linear torn systems: 1 {1 3}
Notification: Performance of Backend phase and start with SimCode phase: time 0.004242/1.069, allocations: 2.664 MB / 0.9828 GB, free: 8.441 MB / 0.7325 GB
Notification: Performance of simCode: created initialization part: time 0.002154/1.071, allocations: 1.033 MB / 0.9838 GB, free: 8.184 MB / 0.7325 GB
Notification: Performance of simCode: created event and clocks part: time 4.969e-06/1.071, allocations: 0 / 0.9838 GB, free: 8.184 MB / 0.7325 GB
Notification: Performance of simCode: created simulation system equations: time 0.001114/1.072, allocations: 0.6428 MB / 0.9845 GB, free: 7.992 MB / 0.7325 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00233/1.074, allocations: 462.4 kB / 0.9849 GB, free: 7.852 MB / 0.7325 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01493/1.089, allocations: 8.93 MB / 0.9936 GB, free: 2.656 MB / 0.7325 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0008686/1.09, allocations: 1.196 MB / 0.9948 GB, free: 1.742 MB / 0.7325 GB
Notification: Performance of simCode: alias equations: time 0.001697/1.092, allocations: 369 kB / 0.9952 GB, free: 1.559 MB / 0.7325 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0007452/1.093, allocations: 0.5172 MB / 0.9957 GB, free: 1.496 MB / 0.7325 GB
Notification: Performance of SimCode: time 1.322e-06/1.093, allocations: 0 / 0.9957 GB, free: 1.496 MB / 0.7325 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.06178/1.155, allocations: 31.19 MB / 1.026 GB, free: 9.02 MB / 0.7637 GB
Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0002428/1.155, allocations: 263.4 kB / 1.026 GB, free: 8.664 MB / 0.7637 GB
Error: Error building simulator. Build log: clang -Os -fPIC -falign-functions -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 8.1.4-maint.8.1.x/Resources/C-Sources"  -c -o Buildings_8_Buildings_Fluid_Sources_Examples_MassFlowSource_WeatherData.o Buildings_8_Buildings_Fluid_Sources_Examples_MassFlowSource_WeatherData.c
In file included from Buildings_8_Buildings_Fluid_Sources_Examples_MassFlowSource_WeatherData.c:7:
In file included from ./Buildings_8_Buildings_Fluid_Sources_Examples_MassFlowSource_WeatherData_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 -falign-functions -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 8.1.4-maint.8.1.x/Resources/C-Sources"  -c -o Buildings_8_Buildings_Fluid_Sources_Examples_MassFlowSource_WeatherData_functions.o Buildings_8_Buildings_Fluid_Sources_Examples_MassFlowSource_WeatherData_functions.c
In file included from Buildings_8_Buildings_Fluid_Sources_Examples_MassFlowSource_WeatherData_functions.c:2:
In file included from ./Buildings_8_Buildings_Fluid_Sources_Examples_MassFlowSource_WeatherData_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_Buildings_Fluid_Sources_Examples_MassFlowSource_WeatherData_functions.c:7:
In file included from ./Buildings_8_Buildings_Fluid_Sources_Examples_MassFlowSource_WeatherData_includes.h:4:
/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/Resources/C-Sources/getTimeSpan.c:9:10: fatal error: 'ModelicaUtilities.h' file not found
#include "ModelicaUtilities.h"
         ^~~~~~~~~~~~~~~~~~~~~
2 warnings and 1 error generated.
make: *** [<builtin>: Buildings_8_Buildings_Fluid_Sources_Examples_MassFlowSource_WeatherData_functions.o] Error 1