Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_7.0.0_Buildings.Fluid.SolarCollectors.Examples.FlatPlateWithTank.conf.json 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 7.0.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo) Running command: "" <> buildModelFMU(Buildings.Fluid.SolarCollectors.Examples.FlatPlateWithTank,fileNamePrefix="Buildings_7_0_0_Buildings_Fluid_SolarCollectors_Examples_FlatPlateWithTank",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo): time 2.218/2.218, allocations: 248.5 MB / 261 MB, free: 6.055 MB / 202.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001523/0.001523, allocations: 172.2 kB / 320.4 MB, free: 15.35 MB / 266.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 2.102/2.102, allocations: 205.2 MB / 0.571 GB, free: 11.83 MB / 426.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001132/0.001132, allocations: 97.58 kB / 0.6754 GB, free: 0.918 MB / 0.5105 GB Notification: Performance of FrontEnd - loaded program: time 4.549e-05/4.564e-05, allocations: 7.984 kB / 0.7869 GB, free: 97.82 MB / 0.5417 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.207/0.2071, allocations: 106.2 MB / 0.8907 GB, free: 7.48 MB / 0.5573 GB Notification: Performance of FrontEnd - scodeFlatten: time 8.4/8.607, allocations: 2.528 GB / 3.419 GB, free: 140.3 MB / 0.8698 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003052/8.607, allocations: 98.7 kB / 3.419 GB, free: 140.2 MB / 0.8698 GB Notification: Performance of FrontEnd - DAE generated: time 13.55/22.16, allocations: 2.459 GB / 5.878 GB, free: 39.01 MB / 0.9167 GB Notification: Performance of FrontEnd: time 2.625e-06/22.16, allocations: 4 kB / 5.878 GB, free: 39 MB / 0.9167 GB Notification: Performance of Transformations before backend: time 0.002312/22.16, allocations: 254.8 kB / 5.878 GB, free: 38.76 MB / 0.9167 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 2036 * Number of variables: 2036 Notification: Performance of Generate backend data structure: time 0.04129/22.2, allocations: 8.901 MB / 5.886 GB, free: 29.78 MB / 0.9167 GB Notification: Performance of prepare preOptimizeDAE: time 6.038e-05/22.2, allocations: 8.031 kB / 5.886 GB, free: 29.77 MB / 0.9167 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.006076/22.21, allocations: 1.053 MB / 5.888 GB, free: 28.71 MB / 0.9167 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02069/22.23, allocations: 2.048 MB / 5.89 GB, free: 26.64 MB / 0.9167 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.04975/22.28, allocations: 11.73 MB / 5.901 GB, free: 14.88 MB / 0.9167 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.001125/22.28, allocations: 0.5974 MB / 5.902 GB, free: 14.28 MB / 0.9167 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.004889/22.28, allocations: 0.8005 MB / 5.902 GB, free: 13.48 MB / 0.9167 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.04317/22.33, allocations: 10.71 MB / 5.913 GB, free: 2.441 MB / 0.9167 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0006886/22.33, allocations: 23.77 kB / 5.913 GB, free: 2.418 MB / 0.9167 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.004196/22.33, allocations: 339.9 kB / 5.913 GB, free: 2.086 MB / 0.9167 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0003852/22.33, allocations: 339 kB / 5.913 GB, free: 1.754 MB / 0.9167 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.03759/22.37, allocations: 9.613 MB / 5.923 GB, free: 8.129 MB / 0.9323 GB Warning: The model contains alias variables with conflicting start and/or 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 1.002/23.37, allocations: 45.13 MB / 5.967 GB, free: 93.27 MB / 0.948 GB Notification: Performance of preOpt comSubExp (simulation): time 0.02505/23.4, allocations: 7.448 MB / 5.974 GB, free: 93.02 MB / 0.948 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.01235/23.41, allocations: 3.718 MB / 5.978 GB, free: 92.96 MB / 0.948 GB Warning: The model contains alias variables with conflicting start and/or 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 evalFunc (simulation): time 0.07011/23.48, allocations: 18.28 MB / 5.996 GB, free: 88.73 MB / 0.948 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.01214/23.49, allocations: 3.294 MB / 5.999 GB, free: 88.62 MB / 0.948 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.008689/23.5, allocations: 0.764 MB / 6 GB, free: 88.62 MB / 0.948 GB Notification: Performance of pre-optimization done (n=509): time 3.21e-05/23.5, allocations: 0 / 6 GB, free: 88.62 MB / 0.948 GB Notification: Performance of matching and sorting (n=509): time 0.02594/23.53, allocations: 6.148 MB / 6.006 GB, free: 88.14 MB / 0.948 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001683/23.53, allocations: 364.8 kB / 6.006 GB, free: 87.77 MB / 0.948 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.02375/23.55, allocations: 7.066 MB / 6.013 GB, free: 87.27 MB / 0.948 GB Notification: Performance of collectPreVariables (initialization): time 0.002297/23.55, allocations: 133.6 kB / 6.013 GB, free: 87.23 MB / 0.948 GB Notification: Performance of collectInitialEqns (initialization): time 0.009022/23.56, allocations: 4.358 MB / 6.017 GB, free: 86.15 MB / 0.948 GB Notification: Performance of collectInitialBindings (initialization): time 0.004369/23.57, allocations: 1.757 MB / 6.019 GB, free: 85.17 MB / 0.948 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.002102/23.57, allocations: 133.1 kB / 6.019 GB, free: 85.17 MB / 0.948 GB Notification: Performance of setup shared object (initialization): time 0.0009193/23.57, allocations: 0.5652 MB / 6.02 GB, free: 84.85 MB / 0.948 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.01033/23.58, allocations: 3.063 MB / 6.023 GB, free: 84.84 MB / 0.948 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.01255/23.59, allocations: 4.797 MB / 6.027 GB, free: 82.92 MB / 0.948 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01294/23.61, allocations: 3.964 MB / 6.031 GB, free: 82.81 MB / 0.948 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0001046/23.61, allocations: 12.56 kB / 6.031 GB, free: 82.81 MB / 0.948 GB Notification: Performance of matching and sorting (n=826) (initialization): time 0.03584/23.64, allocations: 8.947 MB / 6.04 GB, free: 82.2 MB / 0.948 GB Notification: Performance of prepare postOptimizeDAE: time 0.00616/23.65, allocations: 23.75 MB / 6.063 GB, free: 57.31 MB / 0.948 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0003254/23.65, allocations: 49 kB / 6.063 GB, free: 57.31 MB / 0.948 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0008456/23.65, allocations: 166.7 kB / 6.063 GB, free: 57.3 MB / 0.948 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01593/23.67, allocations: 1.682 MB / 6.065 GB, free: 57.3 MB / 0.948 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001001/23.67, allocations: 0.716 MB / 6.066 GB, free: 56.79 MB / 0.948 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01641/23.68, allocations: 0.6898 MB / 6.066 GB, free: 56.74 MB / 0.948 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.002598/23.69, allocations: 313.8 kB / 6.067 GB, free: 56.73 MB / 0.948 GB Notification: Performance of prepare postOptimizeDAE: time 1.965e-05/23.69, allocations: 3.531 kB / 6.067 GB, free: 56.73 MB / 0.948 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.0321/23.72, allocations: 8.259 MB / 6.075 GB, free: 56.55 MB / 0.948 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0002498/23.72, allocations: 48.38 kB / 6.075 GB, free: 56.55 MB / 0.948 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0006524/23.72, allocations: 161 kB / 6.075 GB, free: 56.54 MB / 0.948 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0157/23.73, allocations: 1.674 MB / 6.077 GB, free: 56.54 MB / 0.948 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0008669/23.74, allocations: 0.7208 MB / 6.077 GB, free: 56.02 MB / 0.948 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01524/23.75, allocations: 0.6664 MB / 6.078 GB, free: 55.98 MB / 0.948 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.002548/23.75, allocations: 312.2 kB / 6.078 GB, free: 55.98 MB / 0.948 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 210 * 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 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (819): * Single equations (assignments): 815 * Array equations: 2 * Algorithm blocks: 0 * Record equations: 1 * 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 4} Notification: Performance of prepare postOptimizeDAE: time 0.004645/23.76, allocations: 497.4 kB / 6.079 GB, free: 55.84 MB / 0.948 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.004744/23.76, allocations: 0.7587 MB / 6.079 GB, free: 55.44 MB / 0.948 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.03252/23.8, allocations: 7.397 MB / 6.087 GB, free: 55.04 MB / 0.948 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 8.327e-05/23.8, allocations: 52.66 kB / 6.087 GB, free: 55.04 MB / 0.948 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.028e-05/23.8, allocations: 3.953 kB / 6.087 GB, free: 55.04 MB / 0.948 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.02236/23.82, allocations: 5.754 MB / 6.092 GB, free: 54.6 MB / 0.948 GB Warning: The model contains alias variables with conflicting start and/or 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 0.06955/23.89, allocations: 16.66 MB / 6.109 GB, free: 53.68 MB / 0.948 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.19e-05/23.89, allocations: 5.25 kB / 6.109 GB, free: 53.68 MB / 0.948 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.01278/23.9, allocations: 1.155 MB / 6.11 GB, free: 53.68 MB / 0.948 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0005422/23.9, allocations: 83.58 kB / 6.11 GB, free: 53.67 MB / 0.948 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.001832/23.9, allocations: 154 kB / 6.11 GB, free: 53.67 MB / 0.948 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.000689/23.9, allocations: 0.6234 MB / 6.111 GB, free: 53.15 MB / 0.948 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.306e-06/23.9, allocations: 1.062 kB / 6.111 GB, free: 53.15 MB / 0.948 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.03611/23.94, allocations: 10.75 MB / 6.121 GB, free: 52.06 MB / 0.948 GB Notification: Performance of postOpt removeConstants (simulation): time 0.009437/23.95, allocations: 1.899 MB / 6.123 GB, free: 51.54 MB / 0.948 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.004864/23.95, allocations: 110.1 kB / 6.123 GB, free: 51.54 MB / 0.948 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.01443/23.97, allocations: 0.5884 MB / 6.124 GB, free: 51.51 MB / 0.948 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001835/23.97, allocations: 310.5 kB / 6.124 GB, free: 51.5 MB / 0.948 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.002007/23.97, allocations: 215.3 kB / 6.124 GB, free: 51.5 MB / 0.948 GB Notification: Performance of sorting global known variables: time 0.01749/23.99, allocations: 5.552 MB / 6.13 GB, free: 51.21 MB / 0.948 GB Notification: Performance of sort global known variables: time 1.202e-06/23.99, allocations: 0 / 6.13 GB, free: 51.21 MB / 0.948 GB Notification: Performance of remove unused functions: time 0.03331/24.02, allocations: 5.249 MB / 6.135 GB, free: 50.51 MB / 0.948 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 4 * Number of states: 27 (solCol.vol[1].dynBal.U,solCol.vol[2].dynBal.U,solCol.vol[3].dynBal.U,solCol.vol[4].dynBal.U,solCol.vol[5].dynBal.U,solCol.vol[6].dynBal.U,solCol.vol[7].dynBal.U,solCol.vol[8].dynBal.U,solCol.vol[9].dynBal.U,TOut.T,TIn.T,tan.vol[1].dynBal.U,tan.vol[2].dynBal.U,tan.vol[3].dynBal.U,tan.vol[4].dynBal.U,tan.indTanHex.vol[1].dynBal.U,tan.indTanHex.vol[2].dynBal.U,tan.indTanHex.vol[3].dynBal.U,tan.indTanHex.vol[4].dynBal.U,tan.indTanHex.cap[1].T,tan.indTanHex.cap[2].T,tan.indTanHex.cap[3].T,tan.indTanHex.cap[4].T,pum.filter.x[1],pum.filter.x[2],exp.m,exp.H) * Number of discrete variables: 4 ($whenCondition2,$whenCondition1,weaDat.conTimMin.tNext,weaDat.conTim.tNext) * Number of discrete states: 2 (weaDat.conTimMin.tNext,weaDat.conTim.tNext) * Top-level inputs: 0 Notification: Strong component statistics for simulation (534): * Single equations (assignments): 523 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 8 * 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 4} Notification: Performance of Backend phase and start with SimCode phase: time 0.04537/24.07, allocations: 13.74 MB / 6.148 GB, free: 48.48 MB / 0.948 GB Notification: Performance of simCode: created initialization part: time 0.03595/24.11, allocations: 11.73 MB / 6.16 GB, free: 48.2 MB / 0.948 GB Notification: Performance of simCode: created event and clocks part: time 1.937e-05/24.11, allocations: 5.25 kB / 6.16 GB, free: 48.2 MB / 0.948 GB Notification: Performance of simCode: created simulation system equations: time 0.01016/24.12, allocations: 3.149 MB / 6.163 GB, free: 48.17 MB / 0.948 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.03672/24.15, allocations: 4.119 MB / 6.167 GB, free: 48.1 MB / 0.948 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.07464/24.23, allocations: 19.68 MB / 6.186 GB, free: 42.11 MB / 0.948 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.01554/24.24, allocations: 6.186 MB / 6.192 GB, free: 40.18 MB / 0.948 GB Notification: Performance of simCode: alias equations: time 0.04208/24.28, allocations: 5.896 MB / 6.198 GB, free: 39.71 MB / 0.948 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.01439/24.3, allocations: 4.017 MB / 6.202 GB, free: 36.49 MB / 0.948 GB Notification: Performance of SimCode: time 3.516e-06/24.3, allocations: 1.312 kB / 6.202 GB, free: 36.49 MB / 0.948 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 1.519/25.82, allocations: 258.8 MB / 6.454 GB, free: 129.7 MB / 0.9792 GB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0002763/25.82, allocations: 239.8 kB / 6.455 GB, free: 129.4 MB / 0.9792 GB Error: Error building simulator. Build log: clang -Os -fPIC -mfpmath=sse -fno-dollars-in-identifiers -DOMC_MINIMAL_RUNTIME=1 -DCMINPACK_NO_DLL=1 -I'/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../include/omc/c/fmi' "-I/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/Resources/C-Sources" -c -o Buildings_7_0_0_Buildings_Fluid_SolarCollectors_Examples_FlatPlateWithTank_08bnd_part0.o Buildings_7_0_0_Buildings_Fluid_SolarCollectors_Examples_FlatPlateWithTank_08bnd_part0.c In file included from Buildings_7_0_0_Buildings_Fluid_SolarCollectors_Examples_FlatPlateWithTank_08bnd_part0.c:1: In file included from ./Buildings_7_0_0_Buildings_Fluid_SolarCollectors_Examples_FlatPlateWithTank_model.h:5: In file included from ./openmodelica.h:71: In file included from ./gc/../openmodelica_types.h:111: ./gc/omc_gc.h:217:28: warning: expression result unused [-Wunused-value] GC_register_displacement(0); ^ ./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 -mfpmath=sse -fno-dollars-in-identifiers -DOMC_MINIMAL_RUNTIME=1 -DCMINPACK_NO_DLL=1 -I'/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../include/omc/c/fmi' "-I/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/Resources/C-Sources" -c -o Buildings_7_0_0_Buildings_Fluid_SolarCollectors_Examples_FlatPlateWithTank_08bnd_part1.o Buildings_7_0_0_Buildings_Fluid_SolarCollectors_Examples_FlatPlateWithTank_08bnd_part1.c In file included from Buildings_7_0_0_Buildings_Fluid_SolarCollectors_Examples_FlatPlateWithTank_08bnd_part1.c:1: In file included from ./Buildings_7_0_0_Buildings_Fluid_SolarCollectors_Examples_FlatPlateWithTank_model.h:5: In file included from ./openmodelica.h:71: In file included from ./gc/../openmodelica_types.h:111: ./gc/omc_gc.h:217:28: warning: expression result unused [-Wunused-value] GC_register_displacement(0); ^ ./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 -mfpmath=sse -fno-dollars-in-identifiers -DOMC_MINIMAL_RUNTIME=1 -DCMINPACK_NO_DLL=1 -I'/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../include/omc/c/fmi' "-I/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/Resources/C-Sources" -c -o Buildings_7_0_0_Buildings_Fluid_SolarCollectors_Examples_FlatPlateWithTank.o Buildings_7_0_0_Buildings_Fluid_SolarCollectors_Examples_FlatPlateWithTank.c In file included from Buildings_7_0_0_Buildings_Fluid_SolarCollectors_Examples_FlatPlateWithTank.c:7: In file included from ./Buildings_7_0_0_Buildings_Fluid_SolarCollectors_Examples_FlatPlateWithTank_model.h:5: In file included from ./openmodelica.h:71: In file included from ./gc/../openmodelica_types.h:111: ./gc/omc_gc.h:217:28: warning: expression result unused [-Wunused-value] GC_register_displacement(0); ^ ./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 -mfpmath=sse -fno-dollars-in-identifiers -DOMC_MINIMAL_RUNTIME=1 -DCMINPACK_NO_DLL=1 -I'/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../include/omc/c/fmi' "-I/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/Resources/C-Sources" -c -o Buildings_7_0_0_Buildings_Fluid_SolarCollectors_Examples_FlatPlateWithTank_functions.o Buildings_7_0_0_Buildings_Fluid_SolarCollectors_Examples_FlatPlateWithTank_functions.c In file included from Buildings_7_0_0_Buildings_Fluid_SolarCollectors_Examples_FlatPlateWithTank_functions.c:2: In file included from ./Buildings_7_0_0_Buildings_Fluid_SolarCollectors_Examples_FlatPlateWithTank_functions.h:3: In file included from ./meta/meta_modelica.h:49: ./gc/omc_gc.h:217:28: warning: expression result unused [-Wunused-value] GC_register_displacement(0); ^ ./gc/omc_gc.h:221:34: warning: expression result unused [-Wunused-value] GC_set_force_unmap_on_gcollect(1); ^ In file included from Buildings_7_0_0_Buildings_Fluid_SolarCollectors_Examples_FlatPlateWithTank_functions.c:7: In file included from ./Buildings_7_0_0_Buildings_Fluid_SolarCollectors_Examples_FlatPlateWithTank_includes.h:4: /home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/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_7_0_0_Buildings_Fluid_SolarCollectors_Examples_FlatPlateWithTank_functions.o' failed make: *** [Buildings_7_0_0_Buildings_Fluid_SolarCollectors_Examples_FlatPlateWithTank_functions.o] Error 1