Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr AixLib_AixLib.ThermalZones.ReducedOrder.Validation.RoomSteadyState.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/Modelica_DeviceDrivers 2.1.1-master/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/SDF master/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/package.mo", uses=false) Using package AixLib with version 1.3.2 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/package.mo) Using package SDF with version 0.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/SDF master/package.mo) Using package Modelica_DeviceDrivers with version 2.1.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.1.1-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(AixLib.ThermalZones.ReducedOrder.Validation.RoomSteadyState,tolerance=1e-06,outputFormat="empty",numberOfIntervals=336,variableFilter="",fileNamePrefix="AixLib_AixLib.ThermalZones.ReducedOrder.Validation.RoomSteadyState") translateModel(AixLib.ThermalZones.ReducedOrder.Validation.RoomSteadyState,tolerance=1e-06,outputFormat="empty",numberOfIntervals=336,variableFilter="",fileNamePrefix="AixLib_AixLib.ThermalZones.ReducedOrder.Validation.RoomSteadyState") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001019/0.001019, allocations: 109.9 kB / 16.41 MB, free: 6.461 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001049/0.001049, allocations: 189.5 kB / 17.35 MB, free: 5.715 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.281/1.281, allocations: 222.9 MB / 241.1 MB, free: 15.16 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.1.1-master/package.mo): time 0.05761/0.05761, allocations: 12.04 MB / 303.2 MB, free: 3.117 MB / 238.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/SDF master/package.mo): time 0.000526/0.0005261, allocations: 35.69 kB / 356.3 MB, free: 13.98 MB / 302.1 MB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/Obsolete/YearIndependent/FastHVAC/Components/HeatExchangers/RadiatorMultiLayer.mo:265:34-265:6228:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/Obsolete/YearIndependent/FastHVAC/Components/HeatExchangers/RadiatorMultiLayer.mo:265:34-265:6853:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/Obsolete/YearIndependent/FastHVAC/Components/HeatExchangers/RadiatorMultiLayer.mo:265:34-265:8435:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/Obsolete/YearIndependent/FastHVAC/Components/HeatExchangers/RadiatorMultiLayer.mo:265:34-265:9369:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/Obsolete/YearIndependent/FastHVAC/Components/HeatExchangers/RadiatorMultiLayer.mo:265:34-265:11505:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/Obsolete/YearIndependent/FastHVAC/Components/HeatExchangers/RadiatorMultiLayer.mo:265:34-265:12875:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/ThermalZones/HighOrder/Components/Examples/DryAir/DryAir_test.mo:71:18-71:405:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/ThermalZones/HighOrder/Components/DryAir/InfiltrationRate_DIN12831.mo:20:192-20:2066:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/ThermalZones/HighOrder/Components/DryAir/InfiltrationRate_DIN12831.mo:20:192-20:4252:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/DataBase/Weather/SurfaceOrientation/SurfaceOrientationData_N_E_S_W_RoofN_Roof_S.mo:5:35-5:362:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/DataBase/Weather/SurfaceOrientation/SurfaceOrientationData_N_E_S_W_Hor.mo:5:35-5:320:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/DataBase/Weather/SurfaceOrientation/SurfaceOrientationData_NE_SE_SW_NW_Hor.mo:5:35-5:324:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/DataBase/CHP/CHPDataSimple/CHP_XRGI_9kWel.mo:25:34-25:588:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/DataBase/CHP/CHPDataSimple/CHP_XRGI_9kWel.mo:25:34-25:3852:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/DataBase/CHP/CHPDataSimple/CHP_Cleanergy_C9G.mo:36:34-36:594:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/BoundaryConditions/InternalGains/Examples/InternalGains/Machines.mo:31:20-31:400:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/BoundaryConditions/InternalGains/Examples/InternalGains/Lights.mo:27:20-27:398:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/package.mo): time 1.493/1.493, allocations: 268.3 MB / 0.6617 GB, free: 2.59 MB / 478.1 MB Notification: Performance of FrontEnd - loaded program: time 0.002049/0.002049, allocations: 111.8 kB / 0.888 GB, free: 2.777 MB / 0.6075 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.4696/0.4717, allocations: 108.4 MB / 0.9939 GB, free: 1.086 MB / 0.67 GB Notification: Performance of NFInst.instantiate(AixLib.ThermalZones.ReducedOrder.Validation.RoomSteadyState): time 0.1645/0.6363, allocations: 160.2 MB / 1.15 GB, free: 260 kB / 0.8263 GB Notification: Performance of NFInst.instExpressions: time 0.03268/0.669, allocations: 26.6 MB / 1.176 GB, free: 5.562 MB / 0.8575 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.002654/0.6717, allocations: 71.62 kB / 1.176 GB, free: 5.492 MB / 0.8575 GB Notification: Performance of NFTyping.typeComponents: time 0.002054/0.6738, allocations: 0.6282 MB / 1.177 GB, free: 4.859 MB / 0.8575 GB Notification: Performance of NFTyping.typeBindings: time 0.00448/0.6783, allocations: 1.455 MB / 1.178 GB, free: 3.402 MB / 0.8575 GB Notification: Performance of NFTyping.typeClassSections: time 0.004006/0.6823, allocations: 1.637 MB / 1.18 GB, free: 1.777 MB / 0.8575 GB Notification: Performance of NFFlatten.flatten: time 0.005132/0.6875, allocations: 4.489 MB / 1.184 GB, free: 13.27 MB / 0.8732 GB Notification: Performance of NFFlatten.resolveConnections: time 0.004841/0.6923, allocations: 3.955 MB / 1.188 GB, free: 9.262 MB / 0.8732 GB Notification: Performance of NFEvalConstants.evaluate: time 0.003294/0.6956, allocations: 1.861 MB / 1.19 GB, free: 7.395 MB / 0.8732 GB Notification: Performance of NFSimplifyModel.simplify: time 0.003037/0.6987, allocations: 2.133 MB / 1.192 GB, free: 5.254 MB / 0.8732 GB Notification: Performance of NFPackage.collectConstants: time 0.001002/0.6997, allocations: 416 kB / 1.193 GB, free: 4.848 MB / 0.8732 GB Notification: Performance of NFFlatten.collectFunctions: time 0.00299/0.7027, allocations: 1.424 MB / 1.194 GB, free: 3.422 MB / 0.8732 GB Notification: Performance of NFScalarize.scalarize: time 0.001189/0.7039, allocations: 1.04 MB / 1.195 GB, free: 2.379 MB / 0.8732 GB Notification: Performance of NFVerifyModel.verify: time 0.002667/0.7066, allocations: 1.831 MB / 1.197 GB, free: 0.5391 MB / 0.8732 GB Notification: Performance of NFConvertDAE.convert: time 0.006351/0.7129, allocations: 5.484 MB / 1.202 GB, free: 11.04 MB / 0.8888 GB Notification: Performance of FrontEnd - DAE generated: time 6.542e-06/0.713, allocations: 0 / 1.202 GB, free: 11.04 MB / 0.8888 GB Notification: Performance of FrontEnd: time 2.264e-06/0.713, allocations: 0 / 1.202 GB, free: 11.04 MB / 0.8888 GB Notification: Performance of Transformations before backend: time 0.0001369/0.7131, allocations: 0 / 1.202 GB, free: 11.04 MB / 0.8888 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 768 * Number of variables: 768 Notification: Performance of Generate backend data structure: time 0.008237/0.7214, allocations: 4.082 MB / 1.206 GB, free: 6.883 MB / 0.8888 GB Notification: Performance of prepare preOptimizeDAE: time 4.58e-05/0.7214, allocations: 8.031 kB / 1.206 GB, free: 6.875 MB / 0.8888 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01376/0.7352, allocations: 2.738 MB / 1.209 GB, free: 4.129 MB / 0.8888 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.004002/0.7392, allocations: 2.101 MB / 1.211 GB, free: 1.973 MB / 0.8888 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001507/0.7394, allocations: 230 kB / 1.211 GB, free: 1.746 MB / 0.8888 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.00048/0.7399, allocations: 292 kB / 1.211 GB, free: 1.461 MB / 0.8888 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01017/0.75, allocations: 4.946 MB / 1.216 GB, free: 12.41 MB / 0.9044 GB Notification: Performance of preOpt findStateOrder (simulation): time 5.432e-05/0.7501, allocations: 4 kB / 1.216 GB, free: 12.41 MB / 0.9044 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0003398/0.7505, allocations: 131.9 kB / 1.216 GB, free: 12.28 MB / 0.9044 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.286e-05/0.7505, allocations: 72 kB / 1.216 GB, free: 12.21 MB / 0.9044 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01391/0.7644, allocations: 6.103 MB / 1.222 GB, free: 6.086 MB / 0.9044 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 0.4286/1.193, allocations: 15.3 MB / 1.237 GB, free: 221.2 MB / 0.9044 GB Notification: Performance of preOpt comSubExp (simulation): time 0.007162/1.2, allocations: 3.666 MB / 1.241 GB, free: 220.1 MB / 0.9044 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.003635/1.204, allocations: 2.012 MB / 1.243 GB, free: 219.5 MB / 0.9044 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0002274/1.204, allocations: 229.8 kB / 1.243 GB, free: 219.3 MB / 0.9044 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.003581/1.208, allocations: 2.128 MB / 1.245 GB, free: 218.7 MB / 0.9044 GB Notification: Performance of pre-optimization done (n=231): time 4.819e-06/1.208, allocations: 112 / 1.245 GB, free: 218.7 MB / 0.9044 GB Notification: Performance of matching and sorting (n=231): time 0.01196/1.22, allocations: 6.088 MB / 1.251 GB, free: 216 MB / 0.9044 GB Notification: Performance of inlineWhenForInitialization (initialization): time 6.054e-05/1.22, allocations: 286.6 kB / 1.251 GB, free: 215.7 MB / 0.9044 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002275/1.222, allocations: 2.093 MB / 1.253 GB, free: 214.6 MB / 0.9044 GB Notification: Performance of collectPreVariables (initialization): time 0.0001914/1.222, allocations: 68.77 kB / 1.253 GB, free: 214.5 MB / 0.9044 GB Notification: Performance of collectInitialEqns (initialization): time 0.0006696/1.223, allocations: 1.198 MB / 1.255 GB, free: 213.5 MB / 0.9044 GB Notification: Performance of collectInitialBindings (initialization): time 0.0004427/1.223, allocations: 0.7686 MB / 1.255 GB, free: 212.9 MB / 0.9044 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0006879/1.224, allocations: 474.1 kB / 1.256 GB, free: 212.6 MB / 0.9044 GB Notification: Performance of setup shared object (initialization): time 3.336e-05/1.224, allocations: 301.1 kB / 1.256 GB, free: 212.3 MB / 0.9044 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.003202/1.227, allocations: 1.694 MB / 1.258 GB, free: 210.9 MB / 0.9044 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.003393/1.231, allocations: 2.064 MB / 1.26 GB, free: 208.7 MB / 0.9044 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.006424/1.237, allocations: 3.731 MB / 1.263 GB, free: 204.9 MB / 0.9044 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.043e-06/1.237, allocations: 0 / 1.263 GB, free: 204.9 MB / 0.9044 GB Notification: Performance of matching and sorting (n=288) (initialization): time 0.008124/1.245, allocations: 4.345 MB / 1.268 GB, free: 200.5 MB / 0.9044 GB Notification: Performance of prepare postOptimizeDAE: time 2.195e-05/1.245, allocations: 4 kB / 1.268 GB, free: 200.5 MB / 0.9044 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.393e-05/1.245, allocations: 8 kB / 1.268 GB, free: 200.5 MB / 0.9044 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0005501/1.246, allocations: 227 kB / 1.268 GB, free: 200.2 MB / 0.9044 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003075/1.249, allocations: 0.7254 MB / 1.269 GB, free: 199.5 MB / 0.9044 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.003169/1.252, allocations: 3.372 MB / 1.272 GB, free: 196 MB / 0.9044 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003353/1.256, allocations: 0.5409 MB / 1.272 GB, free: 195.5 MB / 0.9044 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002615/1.256, allocations: 103.9 kB / 1.272 GB, free: 195.4 MB / 0.9044 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 27 * 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 (266): * Single equations (assignments): 265 * 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 {(2,21,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.001364/1.257, allocations: 0.8108 MB / 1.273 GB, free: 194.6 MB / 0.9044 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0004657/1.258, allocations: 244.9 kB / 1.273 GB, free: 194.3 MB / 0.9044 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.008531/1.266, allocations: 4.504 MB / 1.278 GB, free: 189.8 MB / 0.9044 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 2.277e-05/1.266, allocations: 7.969 kB / 1.278 GB, free: 189.8 MB / 0.9044 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.57e-06/1.266, allocations: 7.938 kB / 1.278 GB, free: 189.8 MB / 0.9044 GB Notification: Performance of postOpt removeConstants (simulation): time 0.00137/1.268, allocations: 0.7121 MB / 1.279 GB, free: 189 MB / 0.9044 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0004311/1.268, allocations: 55.84 kB / 1.279 GB, free: 189 MB / 0.9044 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002366/1.27, allocations: 340.3 kB / 1.279 GB, free: 188.7 MB / 0.9044 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002942/1.271, allocations: 157.8 kB / 1.279 GB, free: 188.5 MB / 0.9044 GB Notification: Performance of postOpt createDAEmodeBDAE (simulation): time 0.009176/1.28, allocations: 4.346 MB / 1.283 GB, free: 184.2 MB / 0.9044 GB Notification: Performance of postOpt symbolicJacobianDAE (simulation): time 0.01073/1.291, allocations: 6.382 MB / 1.29 GB, free: 177.8 MB / 0.9044 GB Notification: Performance of postOpt setEvaluationStage (simulation): time 0.003098/1.294, allocations: 1.852 MB / 1.291 GB, free: 175.9 MB / 0.9044 GB Notification: Performance of sorting global known variables: time 0.001954/1.296, allocations: 1.503 MB / 1.293 GB, free: 174.4 MB / 0.9044 GB Notification: Performance of Backend: time 4.11e-07/1.296, allocations: 0 / 1.293 GB, free: 174.4 MB / 0.9044 GB Notification: Performance of simCode: created initialization part: time 0.008084/1.304, allocations: 3.694 MB / 1.296 GB, free: 171.2 MB / 0.9044 GB Notification: Performance of SimCode: time 0.007468/1.311, allocations: 5.979 MB / 1.302 GB, free: 165.2 MB / 0.9044 GB Notification: Performance of Templates: time 0.06369/1.375, allocations: 51.7 MB / 1.353 GB, free: 113.8 MB / 0.9044 GB make -j1 -f AixLib_AixLib.ThermalZones.ReducedOrder.Validation.RoomSteadyState.makefile (rm -f AixLib_AixLib.ThermalZones.ReducedOrder.Validation.RoomSteadyState.pipe ; mkfifo AixLib_AixLib.ThermalZones.ReducedOrder.Validation.RoomSteadyState.pipe ; head -c 1048576 < AixLib_AixLib.ThermalZones.ReducedOrder.Validation.RoomSteadyState.pipe >> ../files/AixLib_AixLib.ThermalZones.ReducedOrder.Validation.RoomSteadyState.sim & ./AixLib_AixLib.ThermalZones.ReducedOrder.Validation.RoomSteadyState -abortSlowSimulation -alarm=480 -lv LOG_STATS > AixLib_AixLib.ThermalZones.ReducedOrder.Validation.RoomSteadyState.pipe 2>&1)