Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IDEAS_dev_IDEAS.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/IDEAS 3.0.0-master/package.mo", uses=false) Using package IDEAS with version 3.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-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(IDEAS.ThermalZones.ReducedOrder.Examples.SimpleRoomTwoElements,tolerance=1e-06,outputFormat="empty",numberOfIntervals=17520,variableFilter="",fileNamePrefix="IDEAS_dev_IDEAS.ThermalZones.ReducedOrder.Examples.SimpleRoomTwoElements") translateModel(IDEAS.ThermalZones.ReducedOrder.Examples.SimpleRoomTwoElements,tolerance=1e-06,outputFormat="empty",numberOfIntervals=17520,variableFilter="",fileNamePrefix="IDEAS_dev_IDEAS.ThermalZones.ReducedOrder.Examples.SimpleRoomTwoElements") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001315/0.001315, allocations: 109.2 kB / 16.41 MB, free: 6.508 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001266/0.001266, allocations: 185.6 kB / 17.34 MB, free: 5.758 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.438/1.438, allocations: 222.9 MB / 241 MB, free: 15.14 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-master/package.mo): time 0.8725/0.8725, allocations: 135.2 MB / 426.4 MB, free: 4.027 MB / 334.1 MB Notification: Performance of FrontEnd - loaded program: time 0.001939/0.001939, allocations: 66.61 kB / 0.5863 GB, free: 21.46 MB / 446.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1749/0.1768, allocations: 80.92 MB / 0.6653 GB, free: 5.738 MB / 0.4981 GB Notification: Performance of NFInst.instantiate(IDEAS.ThermalZones.ReducedOrder.Examples.SimpleRoomTwoElements): time 0.6171/0.794, allocations: 161.2 MB / 0.8228 GB, free: 4.867 MB / 0.5919 GB Notification: Performance of NFInst.instExpressions: time 0.04332/0.8373, allocations: 26.85 MB / 0.849 GB, free: 14.93 MB / 0.6231 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.004264/0.8415, allocations: 76.22 kB / 0.849 GB, free: 14.91 MB / 0.6231 GB Notification: Performance of NFTyping.typeComponents: time 0.003044/0.8446, allocations: 1.026 MB / 0.85 GB, free: 14.17 MB / 0.6231 GB Notification: Performance of NFTyping.typeBindings: time 0.006341/0.8509, allocations: 1.702 MB / 0.8517 GB, free: 12.9 MB / 0.6231 GB Notification: Performance of NFTyping.typeClassSections: time 0.005425/0.8564, allocations: 1.705 MB / 0.8534 GB, free: 11.55 MB / 0.6231 GB Notification: Performance of NFFlatten.flatten: time 0.007955/0.8643, allocations: 4.823 MB / 0.8581 GB, free: 8.621 MB / 0.6231 GB Notification: Performance of NFFlatten.resolveConnections: time 0.005643/0.8699, allocations: 3.491 MB / 0.8615 GB, free: 6.109 MB / 0.6231 GB Notification: Performance of NFEvalConstants.evaluate: time 0.004629/0.8746, allocations: 2.053 MB / 0.8635 GB, free: 4.059 MB / 0.6231 GB Notification: Performance of NFSimplifyModel.simplify: time 0.004461/0.879, allocations: 2.448 MB / 0.8659 GB, free: 1.605 MB / 0.6231 GB Notification: Performance of NFPackage.collectConstants: time 0.00113/0.8802, allocations: 452 kB / 0.8663 GB, free: 1.164 MB / 0.6231 GB Notification: Performance of NFFlatten.collectFunctions: time 0.002861/0.883, allocations: 1.058 MB / 0.8673 GB, free: 108 kB / 0.6231 GB Notification: Performance of NFScalarize.scalarize: time 0.001265/0.8843, allocations: 1.176 MB / 0.8685 GB, free: 14.93 MB / 0.6387 GB Notification: Performance of NFVerifyModel.verify: time 0.002938/0.8872, allocations: 2.037 MB / 0.8705 GB, free: 12.88 MB / 0.6387 GB Notification: Performance of NFConvertDAE.convert: time 0.008715/0.8959, allocations: 5.815 MB / 0.8762 GB, free: 7.043 MB / 0.6387 GB Notification: Performance of FrontEnd - DAE generated: time 4.93e-06/0.896, allocations: 0 / 0.8762 GB, free: 7.043 MB / 0.6387 GB Notification: Performance of FrontEnd: time 2.024e-06/0.896, allocations: 0 / 0.8762 GB, free: 7.043 MB / 0.6387 GB Notification: Performance of Transformations before backend: time 0.0001727/0.8961, allocations: 4 kB / 0.8762 GB, free: 7.039 MB / 0.6387 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 0.01121/0.9073, allocations: 4.606 MB / 0.8807 GB, free: 2.355 MB / 0.6387 GB Notification: Performance of prepare preOptimizeDAE: time 5.151e-05/0.9074, allocations: 13.11 kB / 0.8807 GB, free: 2.344 MB / 0.6387 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01373/0.9211, allocations: 2.79 MB / 0.8834 GB, free: 15.55 MB / 0.6544 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.00566/0.9268, allocations: 2.307 MB / 0.8857 GB, free: 13.16 MB / 0.6544 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002297/0.927, allocations: 243.6 kB / 0.8859 GB, free: 12.93 MB / 0.6544 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0008474/0.9279, allocations: 319.9 kB / 0.8862 GB, free: 12.61 MB / 0.6544 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01439/0.9423, allocations: 5.14 MB / 0.8912 GB, free: 7.395 MB / 0.6544 GB Notification: Performance of preOpt findStateOrder (simulation): time 6.984e-05/0.9423, allocations: 4 kB / 0.8912 GB, free: 7.391 MB / 0.6544 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0004099/0.9427, allocations: 132 kB / 0.8913 GB, free: 7.262 MB / 0.6544 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 7.532e-05/0.9428, allocations: 79.94 kB / 0.8914 GB, free: 7.184 MB / 0.6544 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0169/0.9597, allocations: 6.292 MB / 0.8976 GB, free: 0.8789 MB / 0.6544 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 0.03067/0.9904, allocations: 14.45 MB / 0.9117 GB, free: 1.91 MB / 0.67 GB Notification: Performance of preOpt comSubExp (simulation): time 0.01108/1.001, allocations: 4.301 MB / 0.9159 GB, free: 13.61 MB / 0.6856 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.005551/1.007, allocations: 2.282 MB / 0.9181 GB, free: 11.32 MB / 0.6856 GB Notification: Performance of preOpt evalFunc (simulation): time 0.001037/1.008, allocations: 0.6697 MB / 0.9188 GB, free: 10.52 MB / 0.6856 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.00589/1.014, allocations: 2.458 MB / 0.9212 GB, free: 8.016 MB / 0.6856 GB Notification: Performance of pre-optimization done (n=270): time 4.769e-06/1.014, allocations: 0 / 0.9212 GB, free: 8.016 MB / 0.6856 GB Notification: Performance of matching and sorting (n=270): time 0.02019/1.034, allocations: 7.537 MB / 0.9285 GB, free: 368 kB / 0.6856 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001533/1.034, allocations: 214 kB / 0.9287 GB, free: 108 kB / 0.6856 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003674/1.038, allocations: 2.401 MB / 0.9311 GB, free: 13.67 MB / 0.7012 GB Notification: Performance of collectPreVariables (initialization): time 0.0005787/1.039, allocations: 69.7 kB / 0.9311 GB, free: 13.6 MB / 0.7012 GB Notification: Performance of collectInitialEqns (initialization): time 0.001485/1.04, allocations: 1.379 MB / 0.9325 GB, free: 12.21 MB / 0.7012 GB Notification: Performance of collectInitialBindings (initialization): time 0.001358/1.041, allocations: 0.9412 MB / 0.9334 GB, free: 11.26 MB / 0.7012 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.001007/1.042, allocations: 492.7 kB / 0.9339 GB, free: 10.77 MB / 0.7012 GB Notification: Performance of setup shared object (initialization): time 0.0001414/1.043, allocations: 305.1 kB / 0.9342 GB, free: 10.47 MB / 0.7012 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.004983/1.048, allocations: 1.972 MB / 0.9361 GB, free: 8.492 MB / 0.7012 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.005435/1.053, allocations: 2.271 MB / 0.9383 GB, free: 6.148 MB / 0.7012 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01052/1.063, allocations: 4.224 MB / 0.9424 GB, free: 1.836 MB / 0.7012 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.546e-05/1.063, allocations: 4 kB / 0.9424 GB, free: 1.832 MB / 0.7012 GB Notification: Performance of matching and sorting (n=308) (initialization): time 0.01282/1.076, allocations: 4.965 MB / 0.9473 GB, free: 12.81 MB / 0.7169 GB Notification: Performance of prepare postOptimizeDAE: time 3.887e-05/1.076, allocations: 8 kB / 0.9473 GB, free: 12.8 MB / 0.7169 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.842e-05/1.076, allocations: 4.859 kB / 0.9473 GB, free: 12.8 MB / 0.7169 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0009413/1.077, allocations: 350.1 kB / 0.9476 GB, free: 12.46 MB / 0.7169 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004137/1.081, allocations: 0.7838 MB / 0.9484 GB, free: 11.68 MB / 0.7169 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.006079/1.088, allocations: 4.264 MB / 0.9526 GB, free: 7.273 MB / 0.7169 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004148/1.092, allocations: 0.533 MB / 0.9531 GB, free: 6.738 MB / 0.7169 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0006055/1.092, allocations: 111.9 kB / 0.9532 GB, free: 6.629 MB / 0.7169 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 (278): * Single equations (assignments): 277 * 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 {(3,28,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.002648/1.095, allocations: 0.9304 MB / 0.9541 GB, free: 5.688 MB / 0.7169 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001069/1.096, allocations: 282.2 kB / 0.9544 GB, free: 5.41 MB / 0.7169 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0147/1.111, allocations: 5.523 MB / 0.9598 GB, free: 15.82 MB / 0.7325 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.195e-05/1.111, allocations: 32 kB / 0.9598 GB, free: 15.79 MB / 0.7325 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.08e-05/1.111, allocations: 4 kB / 0.9598 GB, free: 15.79 MB / 0.7325 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.308e-05/1.111, allocations: 15.95 kB / 0.9598 GB, free: 15.77 MB / 0.7325 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.02161/1.132, allocations: 9.271 MB / 0.9689 GB, free: 6.371 MB / 0.7325 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.139e-05/1.132, allocations: 3.938 kB / 0.9689 GB, free: 6.367 MB / 0.7325 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003887/1.136, allocations: 0.7332 MB / 0.9696 GB, free: 5.633 MB / 0.7325 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.001165/1.137, allocations: 382.3 kB / 0.9699 GB, free: 5.25 MB / 0.7325 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0004008/1.138, allocations: 71.94 kB / 0.97 GB, free: 5.18 MB / 0.7325 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.007465/1.145, allocations: 6.309 MB / 0.9762 GB, free: 14.57 MB / 0.7481 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.218e-06/1.145, allocations: 3.938 kB / 0.9762 GB, free: 14.56 MB / 0.7481 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01989/1.165, allocations: 7.921 MB / 0.9839 GB, free: 6.547 MB / 0.7481 GB Notification: Performance of postOpt removeConstants (simulation): time 0.002373/1.168, allocations: 0.8186 MB / 0.9847 GB, free: 5.707 MB / 0.7481 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0007094/1.168, allocations: 59.89 kB / 0.9848 GB, free: 5.648 MB / 0.7481 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003228/1.172, allocations: 389.5 kB / 0.9851 GB, free: 5.27 MB / 0.7481 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.000565/1.172, allocations: 185.8 kB / 0.9853 GB, free: 5.086 MB / 0.7481 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0003073/1.172, allocations: 99.92 kB / 0.9854 GB, free: 4.988 MB / 0.7481 GB Notification: Performance of sorting global known variables: time 0.002949/1.175, allocations: 1.741 MB / 0.9871 GB, free: 3.234 MB / 0.7481 GB Notification: Performance of sort global known variables: time 1.11e-07/1.175, allocations: 0 / 0.9871 GB, free: 3.234 MB / 0.7481 GB Notification: Performance of remove unused functions: time 0.003585/1.179, allocations: 1.044 MB / 0.9881 GB, free: 2.188 MB / 0.7481 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 (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 {(3,25,100.0%), (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 0.004172/1.183, allocations: 1.032 MB / 0.9891 GB, free: 1.492 MB / 0.7481 GB Notification: Performance of simCode: created initialization part: time 0.01372/1.197, allocations: 4.652 MB / 0.9937 GB, free: 12.8 MB / 0.7637 GB Notification: Performance of simCode: created event and clocks part: time 6.953e-06/1.197, allocations: 0 / 0.9937 GB, free: 12.8 MB / 0.7637 GB Notification: Performance of simCode: created simulation system equations: time 0.006917/1.204, allocations: 2.609 MB / 0.9962 GB, free: 10.16 MB / 0.7637 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003723/1.207, allocations: 0.667 MB / 0.9969 GB, free: 9.52 MB / 0.7637 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01749/1.225, allocations: 7.892 MB / 1.005 GB, free: 1.582 MB / 0.7637 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0027/1.228, allocations: 2.369 MB / 1.007 GB, free: 15.18 MB / 0.7794 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.002225/1.23, allocations: 307.1 kB / 1.007 GB, free: 14.88 MB / 0.7794 GB Notification: Performance of SimCode: time 1.503e-06/1.23, allocations: 0 / 1.007 GB, free: 14.88 MB / 0.7794 GB Notification: Performance of Templates: time 0.5066/1.736, allocations: 82.78 MB / 1.088 GB, free: 313.6 MB / 0.8262 GB make -j1 -f IDEAS_dev_IDEAS.ThermalZones.ReducedOrder.Examples.SimpleRoomTwoElements.makefile make -j1 -f IDEAS_dev_IDEAS.ThermalZones.ReducedOrder.Examples.SimpleRoomTwoElements.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/IDEAS 3.0.0-master/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/IDEAS 3.0.0-master/Resources/C-Sources" -DMEASURETIME_PROFILEBLOCKS -DUSE_LOGGER -c -o OMCppIDEAS_dev_IDEAS.ThermalZones.ReducedOrder.Examples.SimpleRoomTwoElementsCalcHelperMain.o OMCppIDEAS_dev_IDEAS.ThermalZones.ReducedOrder.Examples.SimpleRoomTwoElementsCalcHelperMain.cpp In file included from OMCppIDEAS_dev_IDEAS.ThermalZones.ReducedOrder.Examples.SimpleRoomTwoElementsCalcHelperMain.cpp:28: In file included from ./OMCppIDEAS_dev_IDEAS.ThermalZones.ReducedOrder.Examples.SimpleRoomTwoElementsFunctions.cpp:7: /home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-master/Resources/C-Sources/getTimeSpan.c:27:9: error: cannot initialize a variable of type 'char *' with an rvalue of type 'void *' char *result = malloc(len1 + len2 + 1); ^ ~~~~~~~~~~~~~~~~~~~~~~~ 1 error generated. make: *** [: OMCppIDEAS_dev_IDEAS.ThermalZones.ReducedOrder.Examples.SimpleRoomTwoElementsCalcHelperMain.o] Error 1