Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr IDEAS_IDEAS.Fluid.Examples.SimpleHouse.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/package.mo", uses=false) Using package IDEAS with version 3.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/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: "" <> buildModelFMU(IDEAS.Fluid.Examples.SimpleHouse,fileNamePrefix="IDEAS_IDEAS_Fluid_Examples_SimpleHouse",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(IDEAS.Fluid.Examples.SimpleHouse,fileNamePrefix="IDEAS_IDEAS_Fluid_Examples_SimpleHouse",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0009669/0.000967, allocations: 91.3 kB / 15.36 MB, free: 0.7383 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.004642/0.004642, allocations: 171.1 kB / 16.26 MB, free: 6.613 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.319/1.319, allocations: 223.3 MB / 240.3 MB, free: 5.359 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/package.mo): time 0.6915/0.6915, allocations: 132.3 MB / 423.8 MB, free: 1.973 MB / 350.1 MB Notification: Performance of FrontEnd - loaded program: time 0.0002695/0.0002695, allocations: 8 kB / 0.5041 GB, free: 3.809 MB / 366.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3224/0.3226, allocations: 81.57 MB / 0.5837 GB, free: 3.875 MB / 430.1 MB Notification: Performance of NFInst.instantiate(IDEAS.Fluid.Examples.SimpleHouse): time 0.5579/0.8805, allocations: 339.5 MB / 0.9153 GB, free: 1.223 MB / 0.6387 GB Notification: Performance of NFInst.instExpressions: time 0.03989/0.9205, allocations: 39.21 MB / 0.9536 GB, free: 11.5 MB / 0.6544 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.00594/0.9264, allocations: 189.4 kB / 0.9537 GB, free: 11.5 MB / 0.6544 GB Notification: Performance of NFTyping.typeComponents: time 0.005548/0.932, allocations: 2.494 MB / 0.9562 GB, free: 10.32 MB / 0.6544 GB Notification: Performance of NFTyping.typeBindings: time 0.01654/0.9486, allocations: 7.653 MB / 0.9637 GB, free: 6.867 MB / 0.6544 GB Notification: Performance of NFTyping.typeClassSections: time 0.009597/0.9582, allocations: 4.595 MB / 0.9681 GB, free: 4.184 MB / 0.6544 GB Notification: Performance of NFFlatten.flatten: time 0.02198/0.9802, allocations: 22.57 MB / 0.9902 GB, free: 8 kB / 0.67 GB Notification: Performance of NFFlatten.resolveConnections: time 0.007989/0.9882, allocations: 6.126 MB / 0.9962 GB, free: 10.01 MB / 0.6856 GB Notification: Performance of NFEvalConstants.evaluate: time 0.01164/0.9998, allocations: 6.626 MB / 1.003 GB, free: 3.762 MB / 0.6856 GB Notification: Performance of NFSimplifyModel.simplify: time 0.007596/1.007, allocations: 5.033 MB / 1.008 GB, free: 15.1 MB / 0.7012 GB Notification: Performance of NFPackage.collectConstants: time 0.0008385/1.008, allocations: 275.9 kB / 1.008 GB, free: 14.83 MB / 0.7012 GB Notification: Performance of NFFlatten.collectFunctions: time 0.01064/1.019, allocations: 6.34 MB / 1.014 GB, free: 9.043 MB / 0.7012 GB Notification: Performance of NFScalarize.scalarize: time 0.001757/1.021, allocations: 1.769 MB / 1.016 GB, free: 7.312 MB / 0.7012 GB Notification: Performance of NFVerifyModel.verify: time 0.004073/1.025, allocations: 3.578 MB / 1.019 GB, free: 3.754 MB / 0.7012 GB Notification: Performance of NFConvertDAE.convert: time 0.01334/1.038, allocations: 12.46 MB / 1.031 GB, free: 7.809 MB / 0.7169 GB Notification: Performance of FrontEnd - DAE generated: time 3.407e-06/1.038, allocations: 0 / 1.031 GB, free: 7.809 MB / 0.7169 GB Notification: Performance of FrontEnd: time 1.543e-06/1.038, allocations: 0 / 1.031 GB, free: 7.809 MB / 0.7169 GB Notification: Performance of Transformations before backend: time 0.0001507/1.038, allocations: 4 kB / 1.031 GB, free: 7.805 MB / 0.7169 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 1201 * Number of variables: 1201 Notification: Performance of Generate backend data structure: time 0.01247/1.051, allocations: 7.144 MB / 1.038 GB, free: 0.6367 MB / 0.7169 GB Notification: Performance of prepare preOptimizeDAE: time 3.518e-05/1.051, allocations: 8.031 kB / 1.038 GB, free: 0.6289 MB / 0.7169 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0008176/1.052, allocations: 0.6301 MB / 1.039 GB, free: 15.99 MB / 0.7325 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01232/1.064, allocations: 2.557 MB / 1.041 GB, free: 13.43 MB / 0.7325 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.01103/1.075, allocations: 6.482 MB / 1.048 GB, free: 7.035 MB / 0.7325 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.001316/1.076, allocations: 0.6328 MB / 1.048 GB, free: 6.402 MB / 0.7325 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0006967/1.077, allocations: 491.4 kB / 1.049 GB, free: 5.926 MB / 0.7325 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01016/1.087, allocations: 6.389 MB / 1.055 GB, free: 15.3 MB / 0.7481 GB Notification: Performance of preOpt findStateOrder (simulation): time 7.373e-05/1.087, allocations: 7.938 kB / 1.055 GB, free: 15.29 MB / 0.7481 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0004418/1.088, allocations: 200.2 kB / 1.055 GB, free: 15.1 MB / 0.7481 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001542/1.088, allocations: 196.8 kB / 1.056 GB, free: 14.91 MB / 0.7481 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01108/1.099, allocations: 6.151 MB / 1.062 GB, free: 8.738 MB / 0.7481 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 0.0347/1.134, allocations: 27.73 MB / 1.089 GB, free: 11.54 MB / 0.7794 GB Notification: Performance of preOpt comSubExp (simulation): time 0.008959/1.143, allocations: 4.098 MB / 1.093 GB, free: 7.441 MB / 0.7794 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.004636/1.147, allocations: 2.462 MB / 1.095 GB, free: 4.969 MB / 0.7794 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 evalFunc (simulation): time 0.01675/1.164, allocations: 8.984 MB / 1.104 GB, free: 11.83 MB / 0.795 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.004368/1.169, allocations: 2.405 MB / 1.106 GB, free: 9.375 MB / 0.795 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.001776/1.17, allocations: 440.8 kB / 1.107 GB, free: 8.941 MB / 0.795 GB Notification: Performance of pre-optimization done (n=281): time 3.596e-06/1.17, allocations: 0 / 1.107 GB, free: 8.941 MB / 0.795 GB Notification: Performance of matching and sorting (n=281): time 0.01452/1.185, allocations: 6.954 MB / 1.113 GB, free: 1.781 MB / 0.795 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001002/1.185, allocations: 264.3 kB / 1.114 GB, free: 1.469 MB / 0.795 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.2299/1.415, allocations: 5.249 MB / 1.119 GB, free: 353.6 MB / 0.795 GB Notification: Performance of collectPreVariables (initialization): time 0.000744/1.416, allocations: 94.67 kB / 1.119 GB, free: 353.5 MB / 0.795 GB Notification: Performance of collectInitialEqns (initialization): time 0.002793/1.418, allocations: 3.015 MB / 1.122 GB, free: 352 MB / 0.795 GB Notification: Performance of collectInitialBindings (initialization): time 0.001114/1.42, allocations: 0.9552 MB / 1.123 GB, free: 351.4 MB / 0.795 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0005674/1.42, allocations: 308.6 kB / 1.123 GB, free: 351.3 MB / 0.795 GB Notification: Performance of setup shared object (initialization): time 3.374e-05/1.42, allocations: 304 kB / 1.123 GB, free: 351 MB / 0.795 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.004849/1.425, allocations: 2.055 MB / 1.125 GB, free: 350.4 MB / 0.795 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.00515/1.43, allocations: 3.196 MB / 1.128 GB, free: 348.5 MB / 0.795 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.008714/1.439, allocations: 4.966 MB / 1.133 GB, free: 346 MB / 0.795 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.714e-05/1.439, allocations: 8.219 kB / 1.133 GB, free: 346 MB / 0.795 GB Notification: Performance of matching and sorting (n=459) (initialization): time 0.01444/1.453, allocations: 6.304 MB / 1.139 GB, free: 343.9 MB / 0.795 GB Notification: Performance of prepare postOptimizeDAE: time 0.0003495/1.454, allocations: 0.9004 MB / 1.14 GB, free: 342.7 MB / 0.795 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.813e-05/1.454, allocations: 27.28 kB / 1.14 GB, free: 342.7 MB / 0.795 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.007001/1.461, allocations: 1.274 MB / 1.142 GB, free: 342.6 MB / 0.795 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003919/1.465, allocations: 1.012 MB / 1.143 GB, free: 342.5 MB / 0.795 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.006584/1.471, allocations: 4.762 MB / 1.147 GB, free: 338.8 MB / 0.795 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.006038/1.477, allocations: 0.6216 MB / 1.148 GB, free: 338.7 MB / 0.795 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0004625/1.478, allocations: 183 kB / 1.148 GB, free: 338.7 MB / 0.795 GB Notification: Performance of prepare postOptimizeDAE: time 7.053e-06/1.478, allocations: 6.484 kB / 1.148 GB, free: 338.7 MB / 0.795 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.01225/1.49, allocations: 5.556 MB / 1.153 GB, free: 336.9 MB / 0.795 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.261e-05/1.49, allocations: 27.66 kB / 1.153 GB, free: 336.9 MB / 0.795 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.006944/1.497, allocations: 1.309 MB / 1.155 GB, free: 336.7 MB / 0.795 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003734/1.501, allocations: 0.9825 MB / 1.156 GB, free: 336.4 MB / 0.795 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.006809/1.508, allocations: 4.768 MB / 1.16 GB, free: 332.3 MB / 0.795 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005735/1.513, allocations: 0.5989 MB / 1.161 GB, free: 332.1 MB / 0.795 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0004078/1.514, allocations: 181.3 kB / 1.161 GB, free: 332 MB / 0.795 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 121 * Number of states: 0 () * Number of discrete variables: 9 (booleanToInt.y,hysRad.y,$PRE.hysRad.y,weaDat.conTim.tNext,$PRE.weaDat.conTim.tNext,weaDat.conTimMin.tNext,$PRE.weaDat.conTimMin.tNext,$whenCondition1,$whenCondition2) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (438): * Single equations (assignments): 433 * Array equations: 2 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * 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): 1 system {(1,7,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 2 systems {(5,6), (1,2)} Notification: Performance of prepare postOptimizeDAE: time 0.002728/1.517, allocations: 1.619 MB / 1.163 GB, free: 331 MB / 0.795 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001163/1.518, allocations: 0.5704 MB / 1.163 GB, free: 330.7 MB / 0.795 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01001/1.528, allocations: 5.114 MB / 1.168 GB, free: 327.9 MB / 0.795 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.993e-05/1.528, allocations: 29.78 kB / 1.168 GB, free: 327.9 MB / 0.795 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.23e-05/1.528, allocations: 4 kB / 1.168 GB, free: 327.9 MB / 0.795 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.00762/1.536, allocations: 4.097 MB / 1.172 GB, free: 324.2 MB / 0.795 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 postOpt removeSimpleEquations (simulation): time 0.01691/1.552, allocations: 10.41 MB / 1.182 GB, free: 313.7 MB / 0.795 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.092e-05/1.552, allocations: 4 kB / 1.182 GB, free: 313.7 MB / 0.795 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002957/1.555, allocations: 0.7191 MB / 1.183 GB, free: 313 MB / 0.795 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.00102/1.556, allocations: 358.3 kB / 1.183 GB, free: 312.6 MB / 0.795 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0002066/1.557, allocations: 91.94 kB / 1.184 GB, free: 312.5 MB / 0.795 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.005428/1.562, allocations: 10.37 MB / 1.194 GB, free: 301.2 MB / 0.795 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.637e-06/1.562, allocations: 11.88 kB / 1.194 GB, free: 301.2 MB / 0.795 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0121/1.574, allocations: 7.127 MB / 1.201 GB, free: 293.9 MB / 0.795 GB Notification: Performance of postOpt removeConstants (simulation): time 0.002279/1.577, allocations: 1.126 MB / 1.202 GB, free: 292.8 MB / 0.795 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.001134/1.578, allocations: 64 kB / 1.202 GB, free: 292.7 MB / 0.795 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.00457/1.582, allocations: 0.5108 MB / 1.202 GB, free: 292.2 MB / 0.795 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0003491/1.583, allocations: 222 kB / 1.203 GB, free: 292 MB / 0.795 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002685/1.583, allocations: 135.9 kB / 1.203 GB, free: 291.9 MB / 0.795 GB Notification: Performance of sorting global known variables: time 0.004864/1.588, allocations: 3.6 MB / 1.206 GB, free: 288.3 MB / 0.795 GB Notification: Performance of sort global known variables: time 1.7e-07/1.588, allocations: 0 / 1.206 GB, free: 288.3 MB / 0.795 GB Notification: Performance of remove unused functions: time 0.007643/1.595, allocations: 3.28 MB / 1.209 GB, free: 285 MB / 0.795 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 14 * Number of states: 10 (walCap.T,zone.dynBal.U,zone.dynBal.mXi[1],rad.vol[1].dynBal.U,rad.vol[2].dynBal.U,rad.vol[3].dynBal.U,rad.vol[4].dynBal.U,rad.vol[5].dynBal.U,vavDam.filter.s[1],vavDam.filter.s[2]) * Number of discrete variables: 6 ($whenCondition2,$whenCondition1,weaDat.conTimMin.tNext,weaDat.conTim.tNext,hysRad.y,booleanToInt.y) * Number of discrete states: 3 (weaDat.conTimMin.tNext,weaDat.conTim.tNext,hysRad.y) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (299): * Single equations (assignments): 287 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 3 * When equations: 2 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 7 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 6 systems {(1,6,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(1,3)} Notification: Performance of Backend phase and start with SimCode phase: time 0.01378/1.609, allocations: 8.771 MB / 1.218 GB, free: 276.5 MB / 0.795 GB Notification: Performance of simCode: created initialization part: time 0.01733/1.627, allocations: 8.294 MB / 1.226 GB, free: 268.1 MB / 0.795 GB Notification: Performance of simCode: created event and clocks part: time 8.245e-06/1.627, allocations: 6 kB / 1.226 GB, free: 268.1 MB / 0.795 GB Notification: Performance of simCode: created simulation system equations: time 0.004041/1.631, allocations: 2.934 MB / 1.229 GB, free: 265.1 MB / 0.795 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.01419/1.645, allocations: 2.774 MB / 1.232 GB, free: 262.4 MB / 0.795 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.09913/1.744, allocations: 62 MB / 1.292 GB, free: 195.7 MB / 0.795 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.00216/1.746, allocations: 3.67 MB / 1.296 GB, free: 192 MB / 0.795 GB Notification: Performance of simCode: alias equations: time 0.006392/1.753, allocations: 1.961 MB / 1.298 GB, free: 190 MB / 0.795 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.002753/1.755, allocations: 2.834 MB / 1.3 GB, free: 187.2 MB / 0.795 GB Notification: Performance of SimCode: time 9.92e-07/1.755, allocations: 0 / 1.3 GB, free: 187.2 MB / 0.795 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 1.225/2.981, allocations: 159.8 MB / 1.456 GB, free: 28.72 MB / 0.795 GB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0001515/2.981, allocations: 251.1 kB / 1.457 GB, free: 28.46 MB / 0.795 GB Notification: Performance of buildModelFMU: Generate platform static: time 6.81/9.791, allocations: 0 / 1.457 GB, free: 28.46 MB / 0.795 GB (rm -f IDEAS_IDEAS.Fluid.Examples.SimpleHouse.pipe ; mkfifo IDEAS_IDEAS.Fluid.Examples.SimpleHouse.pipe ; head -c 1048576 < IDEAS_IDEAS.Fluid.Examples.SimpleHouse.pipe >> ../files/IDEAS_IDEAS.Fluid.Examples.SimpleHouse.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator --tempDir=temp_IDEAS_IDEAS_Fluid_Examples_SimpleHouse_fmu --startTime=0 --stopTime=3.1536e+07 --timeout=50 --tolerance=1e-06 IDEAS_IDEAS_Fluid_Examples_SimpleHouse.fmu > IDEAS_IDEAS.Fluid.Examples.SimpleHouse.pipe 2>&1)