Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr BuildSysPro_BuildSysPro.IBPSA.ThermalZones.ReducedOrder.Examples.SimpleRoomTwoElements.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 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.5.0-master/package.mo", uses=false) Using package BuildSysPro with version 3.5.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.5.0-master/package.mo) Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+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: translateModel(BuildSysPro.IBPSA.ThermalZones.ReducedOrder.Examples.SimpleRoomTwoElements,tolerance=1e-06,outputFormat="empty",numberOfIntervals=17520,variableFilter="",fileNamePrefix="BuildSysPro_BuildSysPro.IBPSA.ThermalZones.ReducedOrder.Examples.SimpleRoomTwoElements") translateModel(BuildSysPro.IBPSA.ThermalZones.ReducedOrder.Examples.SimpleRoomTwoElements,tolerance=1e-06,outputFormat="empty",numberOfIntervals=17520,variableFilter="",fileNamePrefix="BuildSysPro_BuildSysPro.IBPSA.ThermalZones.ReducedOrder.Examples.SimpleRoomTwoElements") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0009168/0.0009169, allocations: 99.62 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 0.0009973/0.0009973, allocations: 177.3 kB / 15.94 MB, free: 228 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.301/1.301, allocations: 223.2 MB / 239.9 MB, free: 5.441 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.5.0-master/package.mo): time 0.9725/0.9725, allocations: 143.3 MB / 434.3 MB, free: 13.75 MB / 350.1 MB Notification: Performance of FrontEnd - loaded program: time 0.0005137/0.0005144, allocations: 8 kB / 0.5158 GB, free: 11.41 MB / 430.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1681/0.1686, allocations: 83.41 MB / 0.5973 GB, free: 7.934 MB / 0.4981 GB Notification: Performance of NFInst.instantiate(BuildSysPro.IBPSA.ThermalZones.ReducedOrder.Examples.SimpleRoomTwoElements): time 0.4383/0.607, allocations: 135.9 MB / 0.73 GB, free: 304 kB / 0.545 GB Notification: Performance of NFInst.instExpressions: time 0.03291/0.64, allocations: 22.79 MB / 0.7523 GB, free: 12.75 MB / 0.5762 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.003525/0.6436, allocations: 63.62 kB / 0.7523 GB, free: 12.69 MB / 0.5762 GB Notification: Performance of NFTyping.typeComponents: time 0.00239/0.646, allocations: 0.9591 MB / 0.7533 GB, free: 12.05 MB / 0.5762 GB Notification: Performance of NFTyping.typeBindings: time 0.006713/0.6527, allocations: 2.146 MB / 0.7553 GB, free: 10.1 MB / 0.5762 GB Notification: Performance of NFTyping.typeClassSections: time 0.005771/0.6585, allocations: 1.674 MB / 0.757 GB, free: 8.473 MB / 0.5762 GB Notification: Performance of NFFlatten.flatten: time 0.006215/0.6647, allocations: 2.899 MB / 0.7598 GB, free: 5.57 MB / 0.5762 GB Notification: Performance of NFFlatten.resolveConnections: time 0.005048/0.6698, allocations: 2.959 MB / 0.7627 GB, free: 2.602 MB / 0.5762 GB Notification: Performance of NFEvalConstants.evaluate: time 0.002856/0.6726, allocations: 1.303 MB / 0.764 GB, free: 1.293 MB / 0.5762 GB Notification: Performance of NFSimplifyModel.simplify: time 0.003141/0.6758, allocations: 1.627 MB / 0.7656 GB, free: 15.66 MB / 0.5919 GB Notification: Performance of NFPackage.collectConstants: time 0.0008687/0.6767, allocations: 108 kB / 0.7657 GB, free: 15.55 MB / 0.5919 GB Notification: Performance of NFFlatten.collectFunctions: time 0.002553/0.6792, allocations: 0.5775 MB / 0.7662 GB, free: 14.98 MB / 0.5919 GB Notification: Performance of NFScalarize.scalarize: time 0.001271/0.6805, allocations: 0.7043 MB / 0.7669 GB, free: 14.27 MB / 0.5919 GB Notification: Performance of NFVerifyModel.verify: time 0.001282/0.6818, allocations: 0.6364 MB / 0.7675 GB, free: 13.62 MB / 0.5919 GB Notification: Performance of NFConvertDAE.convert: time 0.005979/0.6878, allocations: 4.637 MB / 0.7721 GB, free: 8.977 MB / 0.5919 GB Notification: Performance of FrontEnd - DAE generated: time 3.236e-06/0.6878, allocations: 0 / 0.7721 GB, free: 8.977 MB / 0.5919 GB Notification: Performance of FrontEnd: time 3.626e-06/0.6879, allocations: 3.938 kB / 0.7721 GB, free: 8.973 MB / 0.5919 GB Notification: Performance of Transformations before backend: time 0.0002465/0.6881, allocations: 3.938 kB / 0.7721 GB, free: 8.969 MB / 0.5919 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 826 * Number of variables: 826 Notification: Performance of Generate backend data structure: time 0.01/0.6981, allocations: 3.857 MB / 0.7758 GB, free: 5.043 MB / 0.5919 GB Notification: Performance of prepare preOptimizeDAE: time 4.352e-05/0.6982, allocations: 8.031 kB / 0.7758 GB, free: 5.035 MB / 0.5919 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01385/0.712, allocations: 2.882 MB / 0.7787 GB, free: 2.145 MB / 0.5919 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.005922/0.718, allocations: 2.163 MB / 0.7808 GB, free: 15.9 MB / 0.6075 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002789/0.7183, allocations: 238.5 kB / 0.781 GB, free: 15.67 MB / 0.6075 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.001289/0.7196, allocations: 312 kB / 0.7813 GB, free: 15.36 MB / 0.6075 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01528/0.7349, allocations: 5.136 MB / 0.7863 GB, free: 10.15 MB / 0.6075 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0001426/0.7351, allocations: 0 / 0.7863 GB, free: 10.15 MB / 0.6075 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001054/0.7362, allocations: 132 kB / 0.7864 GB, free: 10.02 MB / 0.6075 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 7.291e-05/0.7363, allocations: 80 kB / 0.7865 GB, free: 9.941 MB / 0.6075 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01757/0.7538, allocations: 6.358 MB / 0.7927 GB, free: 3.57 MB / 0.6075 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 0.03492/0.7888, allocations: 14.56 MB / 0.807 GB, free: 4.492 MB / 0.6231 GB Notification: Performance of preOpt comSubExp (simulation): time 0.01167/0.8005, allocations: 4.568 MB / 0.8114 GB, free: 15.92 MB / 0.6387 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0011/0.8016, allocations: 0.6734 MB / 0.8121 GB, free: 15.12 MB / 0.6387 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.006351/0.808, allocations: 2.45 MB / 0.8145 GB, free: 12.62 MB / 0.6387 GB Notification: Performance of pre-optimization done (n=270): time 5.902e-06/0.8081, allocations: 192 / 0.8145 GB, free: 12.62 MB / 0.6387 GB Notification: Performance of matching and sorting (n=270): time 0.0208/0.8289, allocations: 7.522 MB / 0.8218 GB, free: 4.977 MB / 0.6387 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001214/0.829, allocations: 214 kB / 0.822 GB, free: 4.723 MB / 0.6387 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003883/0.8329, allocations: 2.39 MB / 0.8243 GB, free: 2.305 MB / 0.6387 GB Notification: Performance of collectPreVariables (initialization): time 0.00065/0.8336, allocations: 77.69 kB / 0.8244 GB, free: 2.223 MB / 0.6387 GB Notification: Performance of collectInitialEqns (initialization): time 0.001339/0.8349, allocations: 1.361 MB / 0.8257 GB, free: 0.8438 MB / 0.6387 GB Notification: Performance of collectInitialBindings (initialization): time 0.001323/0.8363, allocations: 0.901 MB / 0.8266 GB, free: 15.93 MB / 0.6544 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.000427/0.8367, allocations: 48 kB / 0.8267 GB, free: 15.88 MB / 0.6544 GB Notification: Performance of setup shared object (initialization): time 0.0002548/0.837, allocations: 398.7 kB / 0.8271 GB, free: 15.48 MB / 0.6544 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.004846/0.8418, allocations: 1.952 MB / 0.829 GB, free: 13.53 MB / 0.6544 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.005143/0.847, allocations: 2.252 MB / 0.8312 GB, free: 11.19 MB / 0.6544 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.005181/0.8522, allocations: 2.101 MB / 0.8332 GB, free: 9.066 MB / 0.6544 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.089e-05/0.8522, allocations: 0 / 0.8332 GB, free: 9.066 MB / 0.6544 GB Notification: Performance of matching and sorting (n=300) (initialization): time 0.01242/0.8646, allocations: 4.911 MB / 0.838 GB, free: 4.102 MB / 0.6544 GB Notification: Performance of prepare postOptimizeDAE: time 2.766e-05/0.8647, allocations: 4.156 kB / 0.838 GB, free: 4.098 MB / 0.6544 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.579e-05/0.8647, allocations: 8 kB / 0.838 GB, free: 4.09 MB / 0.6544 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0008965/0.8656, allocations: 340.7 kB / 0.8383 GB, free: 3.754 MB / 0.6544 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004272/0.8699, allocations: 0.819 MB / 0.8391 GB, free: 2.934 MB / 0.6544 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.005548/0.8755, allocations: 4.012 MB / 0.8431 GB, free: 14.8 MB / 0.67 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004137/0.8796, allocations: 0.5557 MB / 0.8436 GB, free: 14.24 MB / 0.67 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0007078/0.8804, allocations: 99.92 kB / 0.8437 GB, free: 14.14 MB / 0.67 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 (270): * Single equations (assignments): 269 * 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 0.002847/0.8832, allocations: 0.9309 MB / 0.8446 GB, free: 13.2 MB / 0.67 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0009802/0.8842, allocations: 268.6 kB / 0.8449 GB, free: 12.93 MB / 0.67 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0146/0.8988, allocations: 5.559 MB / 0.8503 GB, free: 7.309 MB / 0.67 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.514e-05/0.8989, allocations: 28 kB / 0.8503 GB, free: 7.281 MB / 0.67 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.561e-05/0.8989, allocations: 8 kB / 0.8503 GB, free: 7.273 MB / 0.67 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.313e-05/0.899, allocations: 15.94 kB / 0.8503 GB, free: 7.258 MB / 0.67 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.3118/1.211, allocations: 9.307 MB / 0.8594 GB, free: 200.9 MB / 0.67 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.163e-05/1.211, allocations: 0.6875 kB / 0.8594 GB, free: 200.9 MB / 0.67 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.004004/1.215, allocations: 0.7651 MB / 0.8602 GB, free: 200.9 MB / 0.67 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.001004/1.216, allocations: 383.4 kB / 0.8605 GB, free: 200.8 MB / 0.67 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.000495/1.216, allocations: 76.16 kB / 0.8606 GB, free: 200.8 MB / 0.67 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.005642/1.222, allocations: 5.894 MB / 0.8664 GB, free: 197.7 MB / 0.67 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.447e-06/1.222, allocations: 3.953 kB / 0.8664 GB, free: 197.7 MB / 0.67 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01673/1.239, allocations: 7.916 MB / 0.8741 GB, free: 196.4 MB / 0.67 GB Notification: Performance of postOpt removeConstants (simulation): time 0.002163/1.241, allocations: 0.8615 MB / 0.8749 GB, free: 196 MB / 0.67 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000563/1.242, allocations: 50.34 kB / 0.875 GB, free: 195.9 MB / 0.67 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003002/1.245, allocations: 424.1 kB / 0.8754 GB, free: 195.9 MB / 0.67 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0003723/1.245, allocations: 180.5 kB / 0.8756 GB, free: 195.9 MB / 0.67 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002206/1.245, allocations: 96.25 kB / 0.8757 GB, free: 195.8 MB / 0.67 GB Notification: Performance of sorting global known variables: time 0.002125/1.247, allocations: 1.752 MB / 0.8774 GB, free: 195.2 MB / 0.67 GB Notification: Performance of sort global known variables: time 3e-07/1.247, allocations: 0 / 0.8774 GB, free: 195.2 MB / 0.67 GB Notification: Performance of remove unused functions: time 0.002879/1.25, allocations: 1.025 MB / 0.8784 GB, free: 195 MB / 0.67 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 (254): * Single equations (assignments): 247 * 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 0.002257/1.252, allocations: 1.03 MB / 0.8794 GB, free: 194.8 MB / 0.67 GB Notification: Performance of simCode: created initialization part: time 0.01048/1.263, allocations: 4.767 MB / 0.884 GB, free: 193.3 MB / 0.67 GB Notification: Performance of simCode: created event and clocks part: time 6.442e-06/1.263, allocations: 0 / 0.884 GB, free: 193.3 MB / 0.67 GB Notification: Performance of simCode: created simulation system equations: time 0.006193/1.269, allocations: 2.761 MB / 0.8867 GB, free: 192.4 MB / 0.67 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003127/1.272, allocations: 0.5921 MB / 0.8873 GB, free: 192.2 MB / 0.67 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0162/1.289, allocations: 9.157 MB / 0.8963 GB, free: 187.8 MB / 0.67 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002483/1.291, allocations: 2.525 MB / 0.8987 GB, free: 186.8 MB / 0.67 GB Notification: Performance of simCode: alias equations: time 0.005114/1.296, allocations: 1.113 MB / 0.8998 GB, free: 186.5 MB / 0.67 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001281/1.298, allocations: 266 kB / 0.9001 GB, free: 186.5 MB / 0.67 GB Notification: Performance of SimCode: time 9.02e-07/1.298, allocations: 0 / 0.9001 GB, free: 186.5 MB / 0.67 GB Notification: Performance of Templates: time 0.07536/1.373, allocations: 43.19 MB / 0.9422 GB, free: 166.1 MB / 0.67 GB make -j1 -f BuildSysPro_BuildSysPro.IBPSA.ThermalZones.ReducedOrder.Examples.SimpleRoomTwoElements.makefile Environment - environmentSimulation: make -j1 -f BuildSysPro_BuildSysPro.IBPSA.ThermalZones.ReducedOrder.Examples.SimpleRoomTwoElements.makefile clang -Os -fPIC -falign-functions -mfpmath=sse -fno-dollars-in-identifiers "-I/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/Resources/C-Sources" -I"/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../include/omc/c" -I. -DOPENMODELICA_XML_FROM_FILE_AT_RUNTIME -DOMC_MODEL_PREFIX=BuildSysPro_BuildSysPro_IBPSA_ThermalZones_ReducedOrder_Examples_SimpleRoomTwoElements -DOMC_NUM_MIXED_SYSTEMS=0 -DOMC_NUM_LINEAR_SYSTEMS=3 -DOMC_NUM_NONLINEAR_SYSTEMS=1 -DOMC_NDELAY_EXPRESSIONS=0 -DOMC_NVAR_STRING=0 -c -o BuildSysPro_BuildSysPro.IBPSA.ThermalZones.ReducedOrder.Examples.SimpleRoomTwoElements.o BuildSysPro_BuildSysPro.IBPSA.ThermalZones.ReducedOrder.Examples.SimpleRoomTwoElements.c clang -Os -fPIC -falign-functions -mfpmath=sse -fno-dollars-in-identifiers "-I/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/Resources/C-Sources" -I"/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../include/omc/c" -I. -DOPENMODELICA_XML_FROM_FILE_AT_RUNTIME -DOMC_MODEL_PREFIX=BuildSysPro_BuildSysPro_IBPSA_ThermalZones_ReducedOrder_Examples_SimpleRoomTwoElements -DOMC_NUM_MIXED_SYSTEMS=0 -DOMC_NUM_LINEAR_SYSTEMS=3 -DOMC_NUM_NONLINEAR_SYSTEMS=1 -DOMC_NDELAY_EXPRESSIONS=0 -DOMC_NVAR_STRING=0 -c -o BuildSysPro_BuildSysPro.IBPSA.ThermalZones.ReducedOrder.Examples.SimpleRoomTwoElements_functions.o BuildSysPro_BuildSysPro.IBPSA.ThermalZones.ReducedOrder.Examples.SimpleRoomTwoElements_functions.c In file included from BuildSysPro_BuildSysPro.IBPSA.ThermalZones.ReducedOrder.Examples.SimpleRoomTwoElements_functions.c:7: ./BuildSysPro_BuildSysPro.IBPSA.ThermalZones.ReducedOrder.Examples.SimpleRoomTwoElements_includes.h:6:10: fatal error: 'getTimeSpan.c' file not found #include ^~~~~~~~~~~~~~~ 1 error generated. make: *** [: BuildSysPro_BuildSysPro.IBPSA.ThermalZones.ReducedOrder.Examples.SimpleRoomTwoElements_functions.o] Error 1