Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr BuildSysPro_BuildSysPro.IBPSA.ThermalZones.ReducedOrder.Examples.SimpleRoomThreeElements.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 3.6.0/package.mo", uses=false) Using package BuildSysPro with version 3.5.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.6.0/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.SimpleRoomThreeElements,tolerance=1e-06,outputFormat="empty",numberOfIntervals=17520,variableFilter="",fileNamePrefix="BuildSysPro_BuildSysPro.IBPSA.ThermalZones.ReducedOrder.Examples.SimpleRoomThreeElements") translateModel(BuildSysPro.IBPSA.ThermalZones.ReducedOrder.Examples.SimpleRoomThreeElements,tolerance=1e-06,outputFormat="empty",numberOfIntervals=17520,variableFilter="",fileNamePrefix="BuildSysPro_BuildSysPro.IBPSA.ThermalZones.ReducedOrder.Examples.SimpleRoomThreeElements") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001145/0.001145, allocations: 111.1 kB / 16.41 MB, free: 6.027 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001069/0.001069, allocations: 180.2 kB / 17.34 MB, free: 5.633 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.356/1.356, allocations: 222.9 MB / 241 MB, free: 15.15 MB / 206.1 MB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.6.0/Building/BuildingEnvelope/HeatTransfer/package.mo:2:1-40:17:writable] Warning: Soil_case_nappe was referenced in the package.order file, but was not found in package.mo, Soil_case_nappe/package.mo or Soil_case_nappe.mo. Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.6.0/package.mo): time 1.044/1.044, allocations: 143.1 MB / 434.3 MB, free: 11.98 MB / 350.1 MB Notification: Performance of FrontEnd - loaded program: time 0.001255/0.001255, allocations: 59.94 kB / 0.5962 GB, free: 12.4 MB / 446.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1914/0.1927, allocations: 82.04 MB / 0.6763 GB, free: 10.46 MB / 0.5137 GB Notification: Performance of NFInst.instantiate(BuildSysPro.IBPSA.ThermalZones.ReducedOrder.Examples.SimpleRoomThreeElements): time 0.6887/0.8814, allocations: 161.7 MB / 0.8342 GB, free: 7.137 MB / 0.6075 GB Notification: Performance of NFInst.instExpressions: time 0.0657/0.9471, allocations: 27.12 MB / 0.8607 GB, free: 0.8438 MB / 0.6231 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.005676/0.9529, allocations: 75.62 kB / 0.8608 GB, free: 0.7695 MB / 0.6231 GB Notification: Performance of NFTyping.typeComponents: time 0.004973/0.9579, allocations: 1.064 MB / 0.8618 GB, free: 15.7 MB / 0.6387 GB Notification: Performance of NFTyping.typeBindings: time 0.01007/0.9681, allocations: 1.753 MB / 0.8635 GB, free: 13.94 MB / 0.6387 GB Notification: Performance of NFTyping.typeClassSections: time 0.01039/0.9785, allocations: 1.806 MB / 0.8653 GB, free: 12.14 MB / 0.6387 GB Notification: Performance of NFFlatten.flatten: time 0.01314/0.9917, allocations: 5.23 MB / 0.8704 GB, free: 6.895 MB / 0.6387 GB Notification: Performance of NFFlatten.resolveConnections: time 0.01144/1.003, allocations: 4.498 MB / 0.8748 GB, free: 2.344 MB / 0.6387 GB Notification: Performance of NFEvalConstants.evaluate: time 0.007297/1.01, allocations: 2.162 MB / 0.8769 GB, free: 180 kB / 0.6387 GB Notification: Performance of NFSimplifyModel.simplify: time 0.007636/1.018, allocations: 2.596 MB / 0.8794 GB, free: 13.57 MB / 0.6544 GB Notification: Performance of NFPackage.collectConstants: time 0.002715/1.021, allocations: 484 kB / 0.8799 GB, free: 13.1 MB / 0.6544 GB Notification: Performance of NFFlatten.collectFunctions: time 0.005571/1.027, allocations: 1.089 MB / 0.881 GB, free: 12.01 MB / 0.6544 GB Notification: Performance of NFScalarize.scalarize: time 0.003073/1.03, allocations: 1.25 MB / 0.8822 GB, free: 10.75 MB / 0.6544 GB Notification: Performance of NFVerifyModel.verify: time 0.005698/1.035, allocations: 2.177 MB / 0.8843 GB, free: 8.566 MB / 0.6544 GB Notification: Performance of NFConvertDAE.convert: time 0.01437/1.05, allocations: 6.514 MB / 0.8907 GB, free: 2.035 MB / 0.6544 GB Notification: Performance of FrontEnd - DAE generated: time 9.027e-06/1.05, allocations: 0 / 0.8907 GB, free: 2.035 MB / 0.6544 GB Notification: Performance of FrontEnd: time 7.644e-06/1.05, allocations: 0 / 0.8907 GB, free: 2.035 MB / 0.6544 GB Notification: Performance of Transformations before backend: time 0.0002287/1.05, allocations: 3.938 kB / 0.8907 GB, free: 2.031 MB / 0.6544 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 882 * Number of variables: 882 Notification: Performance of Generate backend data structure: time 0.02071/1.071, allocations: 4.746 MB / 0.8953 GB, free: 13.21 MB / 0.67 GB Notification: Performance of prepare preOptimizeDAE: time 5.86e-05/1.071, allocations: 11.97 kB / 0.8953 GB, free: 13.2 MB / 0.67 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02678/1.098, allocations: 2.799 MB / 0.898 GB, free: 10.39 MB / 0.67 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.009606/1.107, allocations: 2.393 MB / 0.9004 GB, free: 7.922 MB / 0.67 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004477/1.108, allocations: 258.9 kB / 0.9006 GB, free: 7.668 MB / 0.67 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.001993/1.11, allocations: 336 kB / 0.9009 GB, free: 7.34 MB / 0.67 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.02756/1.138, allocations: 5.392 MB / 0.9062 GB, free: 1.879 MB / 0.67 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0002195/1.138, allocations: 0 / 0.9062 GB, free: 1.879 MB / 0.67 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.002037/1.14, allocations: 151.9 kB / 0.9064 GB, free: 1.73 MB / 0.67 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001226/1.14, allocations: 84 kB / 0.9064 GB, free: 1.648 MB / 0.67 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.03306/1.173, allocations: 6.528 MB / 0.9128 GB, free: 11.11 MB / 0.6856 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 0.05739/1.231, allocations: 15.61 MB / 0.9281 GB, free: 10.88 MB / 0.7012 GB Notification: Performance of preOpt comSubExp (simulation): time 0.01834/1.249, allocations: 4.08 MB / 0.932 GB, free: 6.801 MB / 0.7012 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0101/1.259, allocations: 2.655 MB / 0.9346 GB, free: 4.141 MB / 0.7012 GB Notification: Performance of preOpt evalFunc (simulation): time 0.00166/1.261, allocations: 0.6697 MB / 0.9353 GB, free: 3.34 MB / 0.7012 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.01109/1.272, allocations: 2.577 MB / 0.9378 GB, free: 0.7227 MB / 0.7012 GB Notification: Performance of pre-optimization done (n=288): time 1.14e-05/1.272, allocations: 0 / 0.9378 GB, free: 0.7227 MB / 0.7012 GB Notification: Performance of matching and sorting (n=288): time 0.04262/1.315, allocations: 8.382 MB / 0.946 GB, free: 8.223 MB / 0.7169 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0002243/1.315, allocations: 214.2 kB / 0.9462 GB, free: 7.969 MB / 0.7169 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00716/1.322, allocations: 2.521 MB / 0.9487 GB, free: 5.426 MB / 0.7169 GB Notification: Performance of collectPreVariables (initialization): time 0.001094/1.323, allocations: 81.7 kB / 0.9487 GB, free: 5.34 MB / 0.7169 GB Notification: Performance of collectInitialEqns (initialization): time 0.002378/1.326, allocations: 1.428 MB / 0.9501 GB, free: 3.895 MB / 0.7169 GB Notification: Performance of collectInitialBindings (initialization): time 0.002293/1.328, allocations: 0.955 MB / 0.9511 GB, free: 2.926 MB / 0.7169 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.002891/1.331, allocations: 0.5088 MB / 0.9516 GB, free: 2.41 MB / 0.7169 GB Notification: Performance of setup shared object (initialization): time 0.0001466/1.331, allocations: 301.1 kB / 0.9518 GB, free: 2.113 MB / 0.7169 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.009751/1.341, allocations: 2.058 MB / 0.9539 GB, free: 52 kB / 0.7169 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.01032/1.351, allocations: 2.376 MB / 0.9562 GB, free: 13.6 MB / 0.7325 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.02001/1.371, allocations: 4.427 MB / 0.9605 GB, free: 9.086 MB / 0.7325 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.046e-05/1.371, allocations: 0 / 0.9605 GB, free: 9.086 MB / 0.7325 GB Notification: Performance of matching and sorting (n=327) (initialization): time 0.01739/1.389, allocations: 5.33 MB / 0.9657 GB, free: 3.707 MB / 0.7325 GB Notification: Performance of prepare postOptimizeDAE: time 3.134e-05/1.389, allocations: 8.156 kB / 0.9657 GB, free: 3.699 MB / 0.7325 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.749e-05/1.389, allocations: 8 kB / 0.9657 GB, free: 3.691 MB / 0.7325 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001432/1.39, allocations: 0.5413 MB / 0.9662 GB, free: 3.148 MB / 0.7325 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004668/1.395, allocations: 0.7917 MB / 0.967 GB, free: 2.355 MB / 0.7325 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.008981/1.404, allocations: 5.735 MB / 0.9726 GB, free: 12.47 MB / 0.7481 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004358/1.408, allocations: 0.5502 MB / 0.9732 GB, free: 11.92 MB / 0.7481 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0008105/1.409, allocations: 111.9 kB / 0.9733 GB, free: 11.81 MB / 0.7481 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 17 * Number of states: 0 () * Number of discrete variables: 13 ($PRE.intGai.nextTimeEvent,$whenCondition1,weaDat.conTim.canRepeatWeatherFile,weaDat.conTimMin.canRepeatWeatherFile,intGai.nextTimeEventScaled,$PRE.intGai.nextTimeEventScaled,intGai.nextTimeEvent,weaDat.conTim.tNext,$PRE.weaDat.conTim.tNext,weaDat.conTimMin.tNext,$PRE.weaDat.conTimMin.tNext,$whenCondition2,$whenCondition3) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (282): * Single equations (assignments): 281 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 1 system {(4,42,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.003105/1.412, allocations: 0.9743 MB / 0.9742 GB, free: 10.83 MB / 0.7481 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001336/1.414, allocations: 288.4 kB / 0.9745 GB, free: 10.54 MB / 0.7481 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01628/1.43, allocations: 5.872 MB / 0.9802 GB, free: 4.609 MB / 0.7481 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.0001007/1.43, allocations: 28 kB / 0.9802 GB, free: 4.582 MB / 0.7481 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.486e-05/1.43, allocations: 11.94 kB / 0.9803 GB, free: 4.57 MB / 0.7481 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.897e-05/1.43, allocations: 23.88 kB / 0.9803 GB, free: 4.547 MB / 0.7481 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0232/1.453, allocations: 9.889 MB / 0.9899 GB, free: 10.54 MB / 0.7637 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.384e-05/1.454, allocations: 0 / 0.9899 GB, free: 10.54 MB / 0.7637 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.004268/1.458, allocations: 0.7489 MB / 0.9907 GB, free: 9.785 MB / 0.7637 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.001522/1.459, allocations: 0.5332 MB / 0.9912 GB, free: 9.242 MB / 0.7637 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0005388/1.46, allocations: 79.88 kB / 0.9913 GB, free: 9.164 MB / 0.7637 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.00877/1.469, allocations: 7.543 MB / 0.9986 GB, free: 1.312 MB / 0.7637 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.224e-06/1.469, allocations: 4 kB / 0.9986 GB, free: 1.309 MB / 0.7637 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02013/1.489, allocations: 8.402 MB / 1.007 GB, free: 8.816 MB / 0.7794 GB Notification: Performance of postOpt removeConstants (simulation): time 0.002297/1.491, allocations: 0.8444 MB / 1.008 GB, free: 7.949 MB / 0.7794 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.001105/1.492, allocations: 59.94 kB / 1.008 GB, free: 7.891 MB / 0.7794 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003711/1.496, allocations: 399.4 kB / 1.008 GB, free: 7.5 MB / 0.7794 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0007372/1.497, allocations: 190.1 kB / 1.008 GB, free: 7.312 MB / 0.7794 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0005097/1.497, allocations: 103.9 kB / 1.008 GB, free: 7.211 MB / 0.7794 GB Notification: Performance of sorting global known variables: time 0.003325/1.501, allocations: 1.826 MB / 1.01 GB, free: 5.375 MB / 0.7794 GB Notification: Performance of sort global known variables: time 2.3e-07/1.501, allocations: 0 / 1.01 GB, free: 5.375 MB / 0.7794 GB Notification: Performance of remove unused functions: time 0.004041/1.505, allocations: 1.118 MB / 1.011 GB, free: 4.254 MB / 0.7794 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 5 (thermalZoneThreeElements.volAir.dynBal.U,thermalZoneThreeElements.volAir.dynBal.m,thermalZoneThreeElements.extWallRC.thermCapExt[1].T,thermalZoneThreeElements.intWallRC.thermCapInt[1].T,thermalZoneThreeElements.floorRC.thermCapExt[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 (260): * Single equations (assignments): 253 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 4 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 3 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 2 systems {(4,36,100.0%), (1,3,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(1,2)} Notification: Performance of Backend phase and start with SimCode phase: time 0.002999/1.508, allocations: 1.029 MB / 1.012 GB, free: 3.562 MB / 0.7794 GB Notification: Performance of simCode: created initialization part: time 0.01357/1.521, allocations: 5.108 MB / 1.017 GB, free: 14.41 MB / 0.795 GB Notification: Performance of simCode: created event and clocks part: time 7.204e-06/1.521, allocations: 0 / 1.017 GB, free: 14.41 MB / 0.795 GB Notification: Performance of simCode: created simulation system equations: time 0.007344/1.529, allocations: 2.956 MB / 1.02 GB, free: 11.43 MB / 0.795 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004487/1.533, allocations: 0.7465 MB / 1.021 GB, free: 10.73 MB / 0.795 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01772/1.551, allocations: 8.23 MB / 1.029 GB, free: 2.453 MB / 0.795 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.00307/1.554, allocations: 2.475 MB / 1.031 GB, free: 15.95 MB / 0.8106 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.002411/1.557, allocations: 303.2 kB / 1.032 GB, free: 15.66 MB / 0.8106 GB Notification: Performance of SimCode: time 1.273e-06/1.557, allocations: 0 / 1.032 GB, free: 15.66 MB / 0.8106 GB Notification: Performance of Templates: time 0.4523/2.009, allocations: 87.43 MB / 1.117 GB, free: 274.9 MB / 0.8262 GB make -j1 -f BuildSysPro_BuildSysPro.IBPSA.ThermalZones.ReducedOrder.Examples.SimpleRoomThreeElements.makefile make -j1 -f BuildSysPro_BuildSysPro.IBPSA.ThermalZones.ReducedOrder.Examples.SimpleRoomThreeElements.makefile clang++ -std=c++17 -fopenmp=libomp -Winvalid-pch -O2 -g -DNDEBUG -fPIC -std=c++11 -DBOOST_ALL_DYN_LINK -DUSE_DGESV -DUSE_LOGGER -DOMC_BUILD -DUSE_THREAD -DSUNDIALS_MAJOR_VERSION=5 -DSUNDIALS_MINOR_VERSION=4 -DPMC_USE_SUNDIALS -I"." -I"/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../include/omc/cpp/" -I. "-I/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/Resources/C-Sources" -I"." -I"." -I"/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/include/omc/sundials" "-I/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/Resources/C-Sources" -DMEASURETIME_PROFILEBLOCKS -DUSE_LOGGER -c -o OMCppBuildSysPro_BuildSysPro.IBPSA.ThermalZones.ReducedOrder.Examples.SimpleRoomThreeElementsCalcHelperMain.o OMCppBuildSysPro_BuildSysPro.IBPSA.ThermalZones.ReducedOrder.Examples.SimpleRoomThreeElementsCalcHelperMain.cpp In file included from OMCppBuildSysPro_BuildSysPro.IBPSA.ThermalZones.ReducedOrder.Examples.SimpleRoomThreeElementsCalcHelperMain.cpp:28: ./OMCppBuildSysPro_BuildSysPro.IBPSA.ThermalZones.ReducedOrder.Examples.SimpleRoomThreeElementsFunctions.cpp:7:10: fatal error: 'getTimeSpan.c' file not found #include ^~~~~~~~~~~~~~~ 1 error generated. make: *** [: OMCppBuildSysPro_BuildSysPro.IBPSA.ThermalZones.ReducedOrder.Examples.SimpleRoomThreeElementsCalcHelperMain.o] Error 1