Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_9_Buildings.Utilities.IO.Python_3_8.Examples.SimpleRoom.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/Buildings 9.1.3-maint.9.1.x/package.mo", uses=false) Using package Buildings with version 9.1.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.3-maint.9.1.x/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(Buildings.Utilities.IO.Python_3_8.Examples.SimpleRoom,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|TAmb.y|onOffCon.u|pyt.yR.2.",fileNamePrefix="Buildings_9_Buildings.Utilities.IO.Python_3_8.Examples.SimpleRoom") translateModel(Buildings.Utilities.IO.Python_3_8.Examples.SimpleRoom,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|TAmb.y|onOffCon.u|pyt.yR.2.",fileNamePrefix="Buildings_9_Buildings.Utilities.IO.Python_3_8.Examples.SimpleRoom") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001185/0.001185, allocations: 110 kB / 16.41 MB, free: 6.5 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.00123/0.001231, allocations: 185.6 kB / 17.34 MB, free: 5.762 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.341/1.341, allocations: 222.9 MB / 241 MB, free: 15.16 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.3-maint.9.1.x/package.mo): time 2.375/2.375, allocations: 390.3 MB / 0.6655 GB, free: 0.6406 MB / 0.5294 GB Notification: Performance of FrontEnd - loaded program: time 0.001496/0.001496, allocations: 59.89 kB / 0.9515 GB, free: 7.672 MB / 0.7325 GB Notification: Performance of FrontEnd - Absyn->SCode: time 1.031/1.033, allocations: 140.4 MB / 1.089 GB, free: 5.527 MB / 0.8575 GB Notification: Performance of NFInst.instantiate(Buildings.Utilities.IO.Python_3_8.Examples.SimpleRoom): time 0.003573/1.036, allocations: 1.774 MB / 1.09 GB, free: 4.305 MB / 0.8575 GB Notification: Performance of NFInst.instExpressions: time 0.002517/1.039, allocations: 1.601 MB / 1.092 GB, free: 3.184 MB / 0.8575 GB Notification: Performance of NFInst.updateImplicitVariability: time 9.368e-05/1.039, allocations: 5.062 kB / 1.092 GB, free: 3.18 MB / 0.8575 GB Notification: Performance of NFTyping.typeComponents: time 0.0002087/1.039, allocations: 24.62 kB / 1.092 GB, free: 3.164 MB / 0.8575 GB Notification: Performance of NFTyping.typeBindings: time 0.0001297/1.04, allocations: 24.17 kB / 1.092 GB, free: 3.145 MB / 0.8575 GB Notification: Performance of NFTyping.typeClassSections: time 0.0007647/1.04, allocations: 236.5 kB / 1.092 GB, free: 3.031 MB / 0.8575 GB Notification: Performance of NFFlatten.flatten: time 0.0004082/1.041, allocations: 238 kB / 1.092 GB, free: 2.941 MB / 0.8575 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0001848/1.041, allocations: 63.23 kB / 1.092 GB, free: 2.906 MB / 0.8575 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0001828/1.041, allocations: 99.28 kB / 1.093 GB, free: 2.863 MB / 0.8575 GB Notification: Performance of NFSimplifyModel.simplify: time 0.000162/1.041, allocations: 75.31 kB / 1.093 GB, free: 2.832 MB / 0.8575 GB Notification: Performance of NFPackage.collectConstants: time 3.965e-05/1.041, allocations: 12.19 kB / 1.093 GB, free: 2.832 MB / 0.8575 GB Notification: Performance of NFFlatten.collectFunctions: time 0.0004659/1.042, allocations: 217.3 kB / 1.093 GB, free: 2.758 MB / 0.8575 GB Notification: Performance of NFScalarize.scalarize: time 0.0001367/1.042, allocations: 74.5 kB / 1.093 GB, free: 2.73 MB / 0.8575 GB Notification: Performance of NFVerifyModel.verify: time 0.0001042/1.042, allocations: 97.33 kB / 1.093 GB, free: 2.664 MB / 0.8575 GB Notification: Performance of NFConvertDAE.convert: time 0.0006155/1.043, allocations: 381.6 kB / 1.093 GB, free: 2.531 MB / 0.8575 GB Notification: Performance of FrontEnd - DAE generated: time 5.49e-06/1.043, allocations: 0 / 1.093 GB, free: 2.531 MB / 0.8575 GB Notification: Performance of FrontEnd: time 1.543e-06/1.043, allocations: 0.9688 kB / 1.093 GB, free: 2.531 MB / 0.8575 GB Notification: Performance of Transformations before backend: time 1.286e-05/1.043, allocations: 0 / 1.093 GB, free: 2.531 MB / 0.8575 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 40 * Number of variables: 40 Notification: Performance of Generate backend data structure: time 0.001048/1.044, allocations: 0.563 MB / 1.094 GB, free: 2.059 MB / 0.8575 GB Notification: Performance of prepare preOptimizeDAE: time 4.431e-05/1.044, allocations: 9.125 kB / 1.094 GB, free: 2.059 MB / 0.8575 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 8.241e-05/1.044, allocations: 26.03 kB / 1.094 GB, free: 2.047 MB / 0.8575 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0002624/1.044, allocations: 240.2 kB / 1.094 GB, free: 1.82 MB / 0.8575 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.099e-05/1.044, allocations: 19.14 kB / 1.094 GB, free: 1.812 MB / 0.8575 GB Notification: Performance of preOpt expandDerOperator (simulation): time 6.997e-05/1.044, allocations: 30.75 kB / 1.094 GB, free: 1.801 MB / 0.8575 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0004448/1.045, allocations: 207.9 kB / 1.094 GB, free: 1.715 MB / 0.8575 GB Notification: Performance of preOpt findStateOrder (simulation): time 9.738e-06/1.045, allocations: 0 / 1.094 GB, free: 1.715 MB / 0.8575 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.768e-05/1.045, allocations: 11.98 kB / 1.094 GB, free: 1.707 MB / 0.8575 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 9.177e-06/1.045, allocations: 3.688 kB / 1.094 GB, free: 1.707 MB / 0.8575 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.000289/1.045, allocations: 115.8 kB / 1.095 GB, free: 1.676 MB / 0.8575 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.001439/1.047, allocations: 0.5901 MB / 1.095 GB, free: 1.297 MB / 0.8575 GB Notification: Performance of preOpt comSubExp (simulation): time 0.000942/1.047, allocations: 283 kB / 1.095 GB, free: 1.203 MB / 0.8575 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0002134/1.048, allocations: 99.89 kB / 1.095 GB, free: 1.164 MB / 0.8575 GB Notification: Performance of preOpt evalFunc (simulation): time 3.014e-05/1.048, allocations: 6.938 kB / 1.095 GB, free: 1.16 MB / 0.8575 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0003301/1.048, allocations: 163.4 kB / 1.096 GB, free: 1.082 MB / 0.8575 GB Notification: Performance of pre-optimization done (n=26): time 1.483e-06/1.048, allocations: 4 kB / 1.096 GB, free: 1.078 MB / 0.8575 GB Notification: Performance of matching and sorting (n=26): time 0.0008857/1.049, allocations: 389.8 kB / 1.096 GB, free: 0.9531 MB / 0.8575 GB Notification: Performance of inlineWhenForInitialization (initialization): time 6.224e-05/1.049, allocations: 69.3 kB / 1.096 GB, free: 0.8867 MB / 0.8575 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0001813/1.049, allocations: 182.5 kB / 1.096 GB, free: 0.7578 MB / 0.8575 GB Notification: Performance of collectPreVariables (initialization): time 5.095e-05/1.049, allocations: 50.36 kB / 1.096 GB, free: 0.7148 MB / 0.8575 GB Notification: Performance of collectInitialEqns (initialization): time 7.784e-05/1.049, allocations: 123.1 kB / 1.096 GB, free: 0.6055 MB / 0.8575 GB Notification: Performance of collectInitialBindings (initialization): time 7.239e-05/1.049, allocations: 74.84 kB / 1.096 GB, free: 0.5508 MB / 0.8575 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001235/1.05, allocations: 79.45 kB / 1.097 GB, free: 0.5039 MB / 0.8575 GB Notification: Performance of setup shared object (initialization): time 9.643e-05/1.05, allocations: 341.6 kB / 1.097 GB, free: 180 kB / 0.8575 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0002542/1.05, allocations: 114.9 kB / 1.097 GB, free: 148 kB / 0.8575 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003422/1.05, allocations: 254.1 kB / 1.097 GB, free: 15.94 MB / 0.8731 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0005467/1.051, allocations: 357.6 kB / 1.098 GB, free: 15.69 MB / 0.8731 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.36e-06/1.051, allocations: 1.281 kB / 1.098 GB, free: 15.69 MB / 0.8731 GB Notification: Performance of matching and sorting (n=50) (initialization): time 0.000753/1.052, allocations: 420.1 kB / 1.098 GB, free: 15.52 MB / 0.8731 GB Notification: Performance of prepare postOptimizeDAE: time 2.552e-05/1.052, allocations: 7.281 kB / 1.098 GB, free: 15.52 MB / 0.8731 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.314e-05/1.052, allocations: 4.469 kB / 1.098 GB, free: 15.52 MB / 0.8731 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.411e-05/1.052, allocations: 7.094 kB / 1.098 GB, free: 15.52 MB / 0.8731 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002192/1.052, allocations: 67.58 kB / 1.098 GB, free: 15.5 MB / 0.8731 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.681e-05/1.052, allocations: 8.016 kB / 1.098 GB, free: 15.5 MB / 0.8731 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0002037/1.052, allocations: 43.22 kB / 1.098 GB, free: 15.48 MB / 0.8731 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.486e-05/1.052, allocations: 18.75 kB / 1.098 GB, free: 15.47 MB / 0.8731 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 19 * Number of states: 0 () * Number of discrete variables: 34 (pyt.firstTrigger,$PRE.pyt.firstTrigger,pyt.yR[2],$PRE.pyt.yR[2],pyt.uRIntPre[1],$PRE.pyt.uRIntPre[1],pyt.uRIntPre[2],$PRE.pyt.uRIntPre[2],pyt.uRIntPre[3],$PRE.pyt.uRIntPre[3],pyt.uRIntPre[4],$PRE.pyt.uRIntPre[4],pyt.uRWri_temp[1],$PRE.pyt.uRWri_temp[1],pyt.uRWri[1],$PRE.pyt.uRWri[1],pyt.uRWri_temp[4],$PRE.pyt.uRWri_temp[4],pyt.uRWri[4],$PRE.pyt.uRWri[4],pyt.sampleTrigger,$whenCondition1,onOffCon.y,$PRE.onOffCon.y,pyt.uRWri_temp[3],$PRE.pyt.uRWri_temp[3],pyt.uRWri[3],$PRE.pyt.uRWri[3],pyt.yR[1],$PRE.pyt.yR[1],pyt.uRWri_temp[2],$PRE.pyt.uRWri_temp[2],pyt.uRWri[2],$PRE.pyt.uRWri[2]) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (50): * Single equations (assignments): 50 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of prepare postOptimizeDAE: time 0.0002264/1.052, allocations: 185.1 kB / 1.098 GB, free: 15.32 MB / 0.8731 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 4.735e-05/1.053, allocations: 22.17 kB / 1.098 GB, free: 15.31 MB / 0.8731 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 5.435e-05/1.053, allocations: 23.73 kB / 1.098 GB, free: 15.3 MB / 0.8731 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.442e-06/1.053, allocations: 3.062 kB / 1.098 GB, free: 15.3 MB / 0.8731 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.073e-05/1.053, allocations: 1.094 kB / 1.098 GB, free: 15.3 MB / 0.8731 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.342e-06/1.053, allocations: 1.453 kB / 1.098 GB, free: 15.3 MB / 0.8731 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.00117/1.054, allocations: 0.6764 MB / 1.099 GB, free: 14.88 MB / 0.8731 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.787e-06/1.054, allocations: 1.781 kB / 1.099 GB, free: 14.88 MB / 0.8731 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001094/1.054, allocations: 15.33 kB / 1.099 GB, free: 14.88 MB / 0.8731 GB Notification: Performance of postOpt tearingSystem (simulation): time 4.449e-06/1.054, allocations: 1.359 kB / 1.099 GB, free: 14.88 MB / 0.8731 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.117e-05/1.054, allocations: 15.77 kB / 1.099 GB, free: 14.88 MB / 0.8731 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 2.284e-06/1.054, allocations: 1.828 kB / 1.099 GB, free: 14.88 MB / 0.8731 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.202e-06/1.054, allocations: 1.062 kB / 1.099 GB, free: 14.88 MB / 0.8731 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0008761/1.055, allocations: 0.512 MB / 1.1 GB, free: 14.62 MB / 0.8731 GB Notification: Performance of postOpt removeConstants (simulation): time 6.926e-05/1.055, allocations: 99.44 kB / 1.1 GB, free: 14.52 MB / 0.8731 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 5.795e-05/1.055, allocations: 16.64 kB / 1.1 GB, free: 14.51 MB / 0.8731 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001733/1.055, allocations: 19.47 kB / 1.1 GB, free: 14.51 MB / 0.8731 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 7.913e-05/1.055, allocations: 24.22 kB / 1.1 GB, free: 14.5 MB / 0.8731 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.177e-05/1.055, allocations: 20.11 kB / 1.1 GB, free: 14.49 MB / 0.8731 GB Notification: Performance of sorting global known variables: time 0.000126/1.055, allocations: 125 kB / 1.1 GB, free: 14.41 MB / 0.8731 GB Notification: Performance of sort global known variables: time 1.4e-07/1.055, allocations: 0 / 1.1 GB, free: 14.41 MB / 0.8731 GB Notification: Performance of remove unused functions: time 0.000599/1.056, allocations: 104.8 kB / 1.1 GB, free: 14.38 MB / 0.8731 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 4 (pyt.uRInt[1],pyt.uRInt[2],pyt.uRInt[3],pyt.uRInt[4]) * Number of discrete variables: 18 (pyt.sampleTrigger,$whenCondition1,pyt.firstTrigger,pyt.yR[1],pyt.yR[2],pyt.uRIntPre[1],pyt.uRIntPre[2],pyt.uRIntPre[3],pyt.uRIntPre[4],pyt.uRWri[1],pyt.uRWri[2],pyt.uRWri[3],pyt.uRWri[4],pyt.uRWri_temp[1],pyt.uRWri_temp[2],pyt.uRWri_temp[3],pyt.uRWri_temp[4],onOffCon.y) * Number of discrete states: 5 (pyt.uR[1],pyt.uR[2],pyt.uR[3],pyt.uR[4],onOffCon.y) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (25): * Single equations (assignments): 11 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 14 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of Backend phase and start with SimCode phase: time 0.0008127/1.057, allocations: 330.1 kB / 1.1 GB, free: 14.21 MB / 0.8731 GB Notification: Performance of simCode: created initialization part: time 0.0006147/1.058, allocations: 276.9 kB / 1.101 GB, free: 14.14 MB / 0.8731 GB Notification: Performance of simCode: created event and clocks part: time 2.064e-06/1.058, allocations: 0 / 1.101 GB, free: 14.14 MB / 0.8731 GB Notification: Performance of simCode: created simulation system equations: time 0.0002461/1.058, allocations: 108.8 kB / 1.101 GB, free: 14.11 MB / 0.8731 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0003425/1.058, allocations: 24 kB / 1.101 GB, free: 14.1 MB / 0.8731 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001058/1.059, allocations: 0.5207 MB / 1.101 GB, free: 13.78 MB / 0.8731 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003679/1.06, allocations: 0.7442 MB / 1.102 GB, free: 13.08 MB / 0.8731 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 6.927e-05/1.06, allocations: 21.61 kB / 1.102 GB, free: 13.08 MB / 0.8731 GB Notification: Performance of SimCode: time 3.21e-07/1.06, allocations: 0 / 1.102 GB, free: 13.08 MB / 0.8731 GB Notification: Performance of Templates: time 0.008914/1.069, allocations: 3.921 MB / 1.106 GB, free: 12.68 MB / 0.8731 GB make -j1 -f Buildings_9_Buildings.Utilities.IO.Python_3_8.Examples.SimpleRoom.makefile make -j1 -f Buildings_9_Buildings.Utilities.IO.Python_3_8.Examples.SimpleRoom.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/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.3-maint.9.1.x/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" "-I/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.3-maint.9.1.x/Resources/C-Sources" -DMEASURETIME_PROFILEBLOCKS -DUSE_LOGGER -c -o OMCppBuildings_9_Buildings.Utilities.IO.Python_3_8.Examples.SimpleRoomCalcHelperMain.o OMCppBuildings_9_Buildings.Utilities.IO.Python_3_8.Examples.SimpleRoomCalcHelperMain.cpp In file included from OMCppBuildings_9_Buildings.Utilities.IO.Python_3_8.Examples.SimpleRoomCalcHelperMain.cpp:28: In file included from ./OMCppBuildings_9_Buildings.Utilities.IO.Python_3_8.Examples.SimpleRoomFunctions.cpp:7: /home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.3-maint.9.1.x/Resources/C-Sources/pythonWrapper.c:35:3: error: use of undeclared identifier 'pythonExchangeValuesNoModelica' pythonExchangeValuesNoModelica( ^ 1 error generated. make: *** [: OMCppBuildings_9_Buildings.Utilities.IO.Python_3_8.Examples.SimpleRoomCalcHelperMain.o] Error 1