Running: ./testmodel.py --libraries=/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/./OMCompiler/build/lib/omlibrary/ --ompython_omhome=/usr Buildings_7.0.0_Buildings.Fluid.HeatExchangers.CoolingTowers.Examples.YorkCalc.conf.json
Using package Buildings with version 7.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 7.0.0/package.mo)
Using package Modelica with version 3.2.3 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.2.3/package.mo)
Using package Complex with version 3.2.3 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.3.mo)
Using package ModelicaServices with version 3.2.3 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.3/package.mo)
Running command: "" <> buildModelFMU(Buildings.Fluid.HeatExchangers.CoolingTowers.Examples.YorkCalc,fileNamePrefix="Buildings_7_0_0_Buildings_Fluid_HeatExchangers_CoolingTowers_Examples_YorkCalc",fmuType="me",version="2.0",platforms={"static"})
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.3/package.mo): time 0.01029/0.01029, allocations: 88.98 kB / 15.04 MB, free: 5.582 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.3.mo): time 0.00119/0.00119, allocations: 168.8 kB / 15.92 MB, free: 5.555 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.2.3/package.mo): time 2.065/2.065, allocations: 205.5 MB / 222.2 MB, free: 13.73 MB / 186.7 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 7.0.0/package.mo): time 2.361/2.361, allocations: 252.8 MB / 0.511 GB, free: 8.352 MB / 426.7 MB
Notification: Performance of FrontEnd - loaded program: time 0.0004805/0.0004807, allocations: 12.78 kB / 0.6243 GB, free: 28.22 MB / 0.4949 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2359/0.2364, allocations: 106.2 MB / 0.7281 GB, free: 10.18 MB / 0.5574 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.HeatExchangers.CoolingTowers.Examples.YorkCalc): time 0.1273/0.3638, allocations: 73.45 MB / 0.7998 GB, free: 0.5469 MB / 0.6199 GB
Notification: Performance of NFInst.instExpressions: time 0.8559/1.22, allocations: 143.5 MB / 0.94 GB, free: 12.76 MB / 0.6667 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.004145/1.224, allocations: 84.66 kB / 0.9401 GB, free: 12.72 MB / 0.6667 GB
Notification: Performance of NFTyping.typeComponents: time 0.005268/1.229, allocations: 1.08 MB / 0.9411 GB, free: 11.81 MB / 0.6667 GB
Notification: Performance of NFTyping.typeBindings: time 0.01304/1.242, allocations: 3.08 MB / 0.9441 GB, free: 9.305 MB / 0.6667 GB
Notification: Performance of NFTyping.typeClassSections: time 0.01496/1.257, allocations: 3.497 MB / 0.9475 GB, free: 6.938 MB / 0.6667 GB
Notification: Performance of NFFlatten.flatten: time 0.009681/1.267, allocations: 3.992 MB / 0.9514 GB, free: 4.312 MB / 0.6667 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.004997/1.272, allocations: 2.189 MB / 0.9536 GB, free: 2.992 MB / 0.6667 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.005329/1.277, allocations: 1.71 MB / 0.9552 GB, free: 1.98 MB / 0.6667 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.003698/1.281, allocations: 1.323 MB / 0.9565 GB, free: 1.172 MB / 0.6667 GB
Notification: Performance of NFPackage.collectConstants: time 0.001037/1.282, allocations: 99.25 kB / 0.9566 GB, free: 1.172 MB / 0.6667 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.006828/1.289, allocations: 1.663 MB / 0.9582 GB, free: 432 kB / 0.6667 GB
Notification: Performance of NFScalarize.scalarize: time 0.001461/1.291, allocations: 0.5936 MB / 0.9588 GB, free: 16 kB / 0.6667 GB
Notification: Performance of NFVerifyModel.verify: time 0.001513/1.292, allocations: 0.6011 MB / 0.9594 GB, free: 15.66 MB / 0.6824 GB
Notification: Performance of NFConvertDAE.convert: time 0.009241/1.301, allocations: 3.876 MB / 0.9632 GB, free: 11.9 MB / 0.6824 GB
Notification: Performance of FrontEnd - DAE generated: time 6.983e-06/1.302, allocations: 4 kB / 0.9632 GB, free: 11.89 MB / 0.6824 GB
Notification: Performance of FrontEnd: time 3.356e-06/1.302, allocations: 0 / 0.9632 GB, free: 11.89 MB / 0.6824 GB
Notification: Performance of Transformations before backend: time 0.0001576/1.302, allocations: 0 / 0.9632 GB, free: 11.89 MB / 0.6824 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 540
 * Number of variables: 540
Notification: Performance of Generate backend data structure: time 0.01531/1.317, allocations: 3.219 MB / 0.9663 GB, free: 8.598 MB / 0.6824 GB
Notification: Performance of prepare preOptimizeDAE: time 6.465e-05/1.317, allocations: 8.031 kB / 0.9664 GB, free: 8.59 MB / 0.6824 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.002596/1.32, allocations: 301.4 kB / 0.9666 GB, free: 8.285 MB / 0.6824 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.005192/1.325, allocations: 0.5814 MB / 0.9672 GB, free: 7.699 MB / 0.6824 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.007553/1.333, allocations: 2.242 MB / 0.9694 GB, free: 5.387 MB / 0.6824 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002566/1.333, allocations: 168.2 kB / 0.9696 GB, free: 5.219 MB / 0.6824 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0007524/1.334, allocations: 223.9 kB / 0.9698 GB, free: 5 MB / 0.6824 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.008334/1.342, allocations: 2.424 MB / 0.9721 GB, free: 2.398 MB / 0.6824 GB
Notification: Performance of preOpt findStateOrder (simulation): time 9.025e-05/1.342, allocations: 3.938 kB / 0.9721 GB, free: 2.395 MB / 0.6824 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0004105/1.343, allocations: 93.89 kB / 0.9722 GB, free: 2.305 MB / 0.6824 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001016/1.343, allocations: 64 kB / 0.9723 GB, free: 2.242 MB / 0.6824 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.009071/1.352, allocations: 2.287 MB / 0.9745 GB, free: 15.95 MB / 0.698 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 0.02561/1.377, allocations: 10.09 MB / 0.9844 GB, free: 5.48 MB / 0.698 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.005963/1.383, allocations: 1.605 MB / 0.986 GB, free: 3.883 MB / 0.698 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.01251/1.396, allocations: 4.865 MB / 0.9907 GB, free: 14.57 MB / 0.7136 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.003328/1.399, allocations: 0.8841 MB / 0.9916 GB, free: 13.67 MB / 0.7136 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.001266/1.401, allocations: 166.2 kB / 0.9917 GB, free: 13.51 MB / 0.7136 GB
Notification: Performance of pre-optimization done (n=149): time 8.475e-06/1.401, allocations: 0 / 0.9917 GB, free: 13.51 MB / 0.7136 GB
Notification: Performance of matching and sorting (n=149): time 0.0118/1.413, allocations: 2.306 MB / 0.994 GB, free: 11.16 MB / 0.7136 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001691/1.413, allocations: 278.3 kB / 0.9942 GB, free: 10.83 MB / 0.7136 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00504/1.418, allocations: 2.231 MB / 0.9964 GB, free: 8.59 MB / 0.7136 GB
Notification: Performance of collectPreVariables (initialization): time 0.0005351/1.418, allocations: 61.7 kB / 0.9965 GB, free: 8.523 MB / 0.7136 GB
Notification: Performance of collectInitialEqns (initialization): time 0.002255/1.421, allocations: 1.278 MB / 0.9977 GB, free: 7.23 MB / 0.7136 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001089/1.422, allocations: 0.5005 MB / 0.9982 GB, free: 6.723 MB / 0.7136 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002241/1.422, allocations: 36 kB / 0.9983 GB, free: 6.688 MB / 0.7136 GB
Notification: Performance of setup shared object (initialization): time 0.0002828/1.422, allocations: 377.9 kB / 0.9986 GB, free: 6.312 MB / 0.7136 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.003316/1.426, allocations: 0.6598 MB / 0.9993 GB, free: 5.652 MB / 0.7136 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.004216/1.43, allocations: 1.287 MB / 1.001 GB, free: 4.141 MB / 0.7136 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.003908/1.434, allocations: 0.814 MB / 1.001 GB, free: 3.328 MB / 0.7136 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.944e-05/1.434, allocations: 4 kB / 1.001 GB, free: 3.324 MB / 0.7136 GB
Notification: Performance of matching and sorting (n=237) (initialization): time 0.0271/1.461, allocations: 2.233 MB / 1.003 GB, free: 1.074 MB / 0.7136 GB
Notification: Performance of prepare postOptimizeDAE: time 0.01086/1.472, allocations: 5.344 MB / 1.009 GB, free: 11.26 MB / 0.7292 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.484e-05/1.472, allocations: 16 kB / 1.009 GB, free: 11.25 MB / 0.7292 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.001291/1.473, allocations: 112.7 kB / 1.009 GB, free: 11.13 MB / 0.7292 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01368/1.487, allocations: 451.3 kB / 1.009 GB, free: 10.69 MB / 0.7292 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.004717/1.492, allocations: 2.146 MB / 1.011 GB, free: 8.387 MB / 0.7292 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0111/1.503, allocations: 180.5 kB / 1.012 GB, free: 8.211 MB / 0.7292 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0006352/1.504, allocations: 95.95 kB / 1.012 GB, free: 8.117 MB / 0.7292 GB
Notification: Performance of prepare postOptimizeDAE: time 1.821e-05/1.504, allocations: 4 kB / 1.012 GB, free: 8.113 MB / 0.7292 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.009813/1.514, allocations: 1.914 MB / 1.013 GB, free: 6.195 MB / 0.7292 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.279e-05/1.514, allocations: 16 kB / 1.014 GB, free: 6.18 MB / 0.7292 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.001247/1.515, allocations: 109.6 kB / 1.014 GB, free: 6.07 MB / 0.7292 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004094/1.519, allocations: 439.3 kB / 1.014 GB, free: 5.641 MB / 0.7292 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.003481/1.523, allocations: 2.147 MB / 1.016 GB, free: 3.336 MB / 0.7292 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003581/1.526, allocations: 170.4 kB / 1.016 GB, free: 3.172 MB / 0.7292 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0004638/1.527, allocations: 91.97 kB / 1.016 GB, free: 3.082 MB / 0.7292 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 57
 * Number of states: 0 ()
 * Number of discrete variables: 9 ($whenCondition2,$whenCondition1,$PRE.weaDat.conTimMin.tNext,weaDat.conTimMin.tNext,$PRE.weaDat.conTim.tNext,weaDat.conTim.tNext,$PRE.onOffCon.y,onOffCon.y,conFan.I.trigger_internal)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (228):
 * Single equations (assignments): 222
 * Array equations: 3
 * Algorithm blocks: 0
 * Record equations: 1
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 1
 * Torn equation systems: 1
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details:
 * Constant Jacobian: 0
 * Linear Jacobian (size,density): 0
 * Non-linear Jacobian: 1 {1}
 * Without analytic Jacobian: 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 0.00202/1.529, allocations: 0.6683 MB / 1.017 GB, free: 2.402 MB / 0.7292 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0007827/1.53, allocations: 260.7 kB / 1.017 GB, free: 2.141 MB / 0.7292 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.008984/1.539, allocations: 2.196 MB / 1.019 GB, free: 15.93 MB / 0.7449 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.837e-05/1.539, allocations: 19.98 kB / 1.019 GB, free: 15.91 MB / 0.7449 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 6.322e-06/1.539, allocations: 4.172 kB / 1.019 GB, free: 15.91 MB / 0.7449 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.006623/1.545, allocations: 1.788 MB / 1.021 GB, free: 14.05 MB / 0.7449 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01397/1.559, allocations: 4.377 MB / 1.025 GB, free: 9.59 MB / 0.7449 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.293e-05/1.559, allocations: 0 / 1.025 GB, free: 9.59 MB / 0.7449 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002976/1.562, allocations: 335.6 kB / 1.026 GB, free: 9.262 MB / 0.7449 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0009044/1.563, allocations: 88.77 kB / 1.026 GB, free: 9.172 MB / 0.7449 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.000263/1.564, allocations: 47.97 kB / 1.026 GB, free: 9.125 MB / 0.7449 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.002845/1.566, allocations: 1.559 MB / 1.027 GB, free: 7.422 MB / 0.7449 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.049e-05/1.567, allocations: 4.031 kB / 1.027 GB, free: 7.418 MB / 0.7449 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01104/1.578, allocations: 2.984 MB / 1.03 GB, free: 4.379 MB / 0.7449 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002181/1.58, allocations: 0.5754 MB / 1.031 GB, free: 3.781 MB / 0.7449 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0006828/1.581, allocations: 36 kB / 1.031 GB, free: 3.746 MB / 0.7449 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003317/1.584, allocations: 167.7 kB / 1.031 GB, free: 3.582 MB / 0.7449 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0004835/1.584, allocations: 125.8 kB / 1.031 GB, free: 3.461 MB / 0.7449 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002704/1.585, allocations: 75.94 kB / 1.031 GB, free: 3.387 MB / 0.7449 GB
Notification: Performance of sorting global known variables: time 0.003884/1.589, allocations: 1.49 MB / 1.033 GB, free: 1.891 MB / 0.7449 GB
Notification: Performance of sort global known variables: time 3.71e-07/1.589, allocations: 0 / 1.033 GB, free: 1.891 MB / 0.7449 GB
Notification: Performance of remove unused functions: time 0.007231/1.596, allocations: 1.508 MB / 1.034 GB, free: 388 kB / 0.7449 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 5
 * Number of states: 7 (tow.vol.dynBal.U,pum.vol.dynBal.U,pum.filter.x[1],pum.filter.x[2],vol.dynBal.U,conFan.I.y,conFan.D.x)
 * Number of discrete variables: 5 ($whenCondition2,$whenCondition1,weaDat.conTimMin.tNext,weaDat.conTim.tNext,onOffCon.y)
 * Number of discrete states: 3 (onOffCon.y,weaDat.conTimMin.tNext,weaDat.conTim.tNext)
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (174):
 * Single equations (assignments): 165
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 6
 * 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 0.01533/1.611, allocations: 4.797 MB / 1.039 GB, free: 11.69 MB / 0.7605 GB
Notification: Performance of simCode: created initialization part: time 0.0127/1.624, allocations: 3.056 MB / 1.042 GB, free: 8.605 MB / 0.7605 GB
Notification: Performance of simCode: created event and clocks part: time 9.468e-06/1.624, allocations: 0 / 1.042 GB, free: 8.605 MB / 0.7605 GB
Notification: Performance of simCode: created simulation system equations: time 0.003416/1.627, allocations: 0.999 MB / 1.043 GB, free: 7.598 MB / 0.7605 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.01262/1.64, allocations: 1.139 MB / 1.044 GB, free: 6.473 MB / 0.7605 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.03798/1.678, allocations: 16.93 MB / 1.061 GB, free: 4.883 MB / 0.7761 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.003303/1.681, allocations: 1.842 MB / 1.062 GB, free: 3.008 MB / 0.7761 GB
Notification: Performance of simCode: alias equations: time 0.008132/1.69, allocations: 0.7901 MB / 1.063 GB, free: 2.211 MB / 0.7761 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.00474/1.694, allocations: 1.206 MB / 1.064 GB, free: 1.004 MB / 0.7761 GB
Notification: Performance of SimCode: time 1.894e-06/1.695, allocations: 0 / 1.064 GB, free: 1.004 MB / 0.7761 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.2481/1.943, allocations: 74.66 MB / 1.137 GB, free: 7.082 MB / 0.8542 GB
Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0004037/1.943, allocations: 279.4 kB / 1.137 GB, free: 6.719 MB / 0.8542 GB
Error: Error building simulator. Build log: clang -Os -fPIC -mfpmath=sse -fno-dollars-in-identifiers  -I'/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../include/omc/c/fmi' -DOMC_FMI_RUNTIME=1 -DCMINPACK_NO_DLL=1 "-I/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 7.0.0/Resources/C-Sources"  -c -o Buildings_7_0_0_Buildings_Fluid_HeatExchangers_CoolingTowers_Examples_YorkCalc.o Buildings_7_0_0_Buildings_Fluid_HeatExchangers_CoolingTowers_Examples_YorkCalc.c
In file included from Buildings_7_0_0_Buildings_Fluid_HeatExchangers_CoolingTowers_Examples_YorkCalc.c:7:
In file included from ./Buildings_7_0_0_Buildings_Fluid_HeatExchangers_CoolingTowers_Examples_YorkCalc_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/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../include/omc/c/fmi' -DOMC_FMI_RUNTIME=1 -DCMINPACK_NO_DLL=1 "-I/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 7.0.0/Resources/C-Sources"  -c -o Buildings_7_0_0_Buildings_Fluid_HeatExchangers_CoolingTowers_Examples_YorkCalc_functions.o Buildings_7_0_0_Buildings_Fluid_HeatExchangers_CoolingTowers_Examples_YorkCalc_functions.c
In file included from Buildings_7_0_0_Buildings_Fluid_HeatExchangers_CoolingTowers_Examples_YorkCalc_functions.c:2:
In file included from ./Buildings_7_0_0_Buildings_Fluid_HeatExchangers_CoolingTowers_Examples_YorkCalc_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_7_0_0_Buildings_Fluid_HeatExchangers_CoolingTowers_Examples_YorkCalc_functions.c:7:
In file included from ./Buildings_7_0_0_Buildings_Fluid_HeatExchangers_CoolingTowers_Examples_YorkCalc_includes.h:4:
In file included from /var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 7.0.0/Resources/C-Sources/getTimeSpan.c:12:
/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 7.0.0/Resources/C-Sources/getTimeSpan.h:11:10: fatal error: 'ModelicaUtilities.h' file not found
#include <ModelicaUtilities.h>
         ^~~~~~~~~~~~~~~~~~~~~
2 warnings and 1 error generated.
<builtin>: recipe for target 'Buildings_7_0_0_Buildings_Fluid_HeatExchangers_CoolingTowers_Examples_YorkCalc_functions.o' failed
make: *** [Buildings_7_0_0_Buildings_Fluid_HeatExchangers_CoolingTowers_Examples_YorkCalc_functions.o] Error 1