Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr BuildingSystems_BuildingSystems.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/NcDataReader2 2.5.1-master/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo", uses=false) Using package BuildingSystems with version 2.0.0-beta (/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo) Using package NcDataReader2 with version 2.5.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-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(BuildingSystems.ThermalZones.ReducedOrder.Validation.RoomSteadyState,tolerance=1e-06,outputFormat="empty",numberOfIntervals=336,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.ThermalZones.ReducedOrder.Validation.RoomSteadyState") translateModel(BuildingSystems.ThermalZones.ReducedOrder.Validation.RoomSteadyState,tolerance=1e-06,outputFormat="empty",numberOfIntervals=336,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.ThermalZones.ReducedOrder.Validation.RoomSteadyState") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001272/0.001272, allocations: 106.6 kB / 16.41 MB, free: 6.488 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001242/0.001242, allocations: 191 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 1.265/1.265, allocations: 222.9 MB / 241 MB, free: 15.18 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-master/package.mo): time 0.002247/0.002247, allocations: 297 kB / 291.5 MB, free: 14.46 MB / 238.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo): time 0.9038/0.9038, allocations: 169.2 MB / 0.499 GB, free: 4.441 MB / 382.1 MB Notification: Performance of FrontEnd - loaded program: time 0.001758/0.001758, allocations: 95.86 kB / 0.6821 GB, free: 6.93 MB / 494.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.4082/0.4099, allocations: 86.97 MB / 0.767 GB, free: 3.895 MB / 0.5294 GB Notification: Performance of NFInst.instantiate(BuildingSystems.ThermalZones.ReducedOrder.Validation.RoomSteadyState): time 0.1523/0.5623, allocations: 160.5 MB / 0.9238 GB, free: 2.75 MB / 0.6856 GB Notification: Performance of NFInst.instExpressions: time 0.0298/0.5921, allocations: 26.78 MB / 0.95 GB, free: 7.879 MB / 0.7169 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.002627/0.5948, allocations: 71.62 kB / 0.95 GB, free: 7.809 MB / 0.7169 GB Notification: Performance of NFTyping.typeComponents: time 0.001978/0.5968, allocations: 0.6281 MB / 0.9506 GB, free: 7.176 MB / 0.7169 GB Notification: Performance of NFTyping.typeBindings: time 0.004277/0.6011, allocations: 1.482 MB / 0.9521 GB, free: 5.688 MB / 0.7169 GB Notification: Performance of NFTyping.typeClassSections: time 0.003804/0.6049, allocations: 1.69 MB / 0.9537 GB, free: 4.008 MB / 0.7169 GB Notification: Performance of NFFlatten.flatten: time 0.3897/0.9947, allocations: 4.799 MB / 0.9584 GB, free: 3.582 MB / 0.7169 GB Notification: Performance of NFFlatten.resolveConnections: time 0.005453/1, allocations: 4.05 MB / 0.9624 GB, free: 3.191 MB / 0.7169 GB Notification: Performance of NFEvalConstants.evaluate: time 0.003273/1.003, allocations: 1.972 MB / 0.9643 GB, free: 3.191 MB / 0.7169 GB Notification: Performance of NFSimplifyModel.simplify: time 0.003099/1.007, allocations: 2.266 MB / 0.9665 GB, free: 3.191 MB / 0.7169 GB Notification: Performance of NFPackage.collectConstants: time 0.0008129/1.007, allocations: 449.7 kB / 0.9669 GB, free: 3.191 MB / 0.7169 GB Notification: Performance of NFFlatten.collectFunctions: time 0.002567/1.01, allocations: 1.457 MB / 0.9684 GB, free: 3.191 MB / 0.7169 GB Notification: Performance of NFScalarize.scalarize: time 0.0008462/1.011, allocations: 1.099 MB / 0.9694 GB, free: 3.191 MB / 0.7169 GB Notification: Performance of NFVerifyModel.verify: time 0.001757/1.013, allocations: 1.956 MB / 0.9714 GB, free: 2.703 MB / 0.7169 GB Notification: Performance of NFConvertDAE.convert: time 0.005013/1.018, allocations: 5.822 MB / 0.977 GB, free: 2.055 MB / 0.7169 GB Notification: Performance of FrontEnd - DAE generated: time 4.479e-06/1.018, allocations: 0 / 0.977 GB, free: 2.055 MB / 0.7169 GB Notification: Performance of FrontEnd: time 1.593e-06/1.018, allocations: 0.625 kB / 0.977 GB, free: 2.055 MB / 0.7169 GB Notification: Performance of Transformations before backend: time 8.049e-05/1.018, allocations: 0 / 0.977 GB, free: 2.055 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: 793 * Number of variables: 793 Notification: Performance of Generate backend data structure: time 0.007784/1.026, allocations: 4.333 MB / 0.9813 GB, free: 16.35 MB / 0.7325 GB Notification: Performance of prepare preOptimizeDAE: time 3.543e-05/1.026, allocations: 11.62 kB / 0.9813 GB, free: 16.35 MB / 0.7325 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01183/1.037, allocations: 2.752 MB / 0.984 GB, free: 16.16 MB / 0.7325 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.003505/1.041, allocations: 2.211 MB / 0.9861 GB, free: 15.61 MB / 0.7325 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001341/1.041, allocations: 232.3 kB / 0.9864 GB, free: 15.61 MB / 0.7325 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.000488/1.042, allocations: 303.9 kB / 0.9866 GB, free: 15.61 MB / 0.7325 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.008827/1.05, allocations: 5.146 MB / 0.9917 GB, free: 15.29 MB / 0.7325 GB Notification: Performance of preOpt findStateOrder (simulation): time 5.214e-05/1.05, allocations: 0 / 0.9917 GB, free: 15.29 MB / 0.7325 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0003248/1.051, allocations: 130.5 kB / 0.9918 GB, free: 15.29 MB / 0.7325 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.317e-05/1.051, allocations: 78.09 kB / 0.9919 GB, free: 15.29 MB / 0.7325 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01221/1.063, allocations: 6.279 MB / 0.998 GB, free: 15.25 MB / 0.7325 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 0.02455/1.088, allocations: 15.79 MB / 1.013 GB, free: 10.3 MB / 0.7325 GB Notification: Performance of preOpt comSubExp (simulation): time 0.007257/1.095, allocations: 4.014 MB / 1.017 GB, free: 9.484 MB / 0.7325 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.003665/1.099, allocations: 2.138 MB / 1.019 GB, free: 9.039 MB / 0.7325 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0002971/1.099, allocations: 231.2 kB / 1.02 GB, free: 8.832 MB / 0.7325 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.004106/1.103, allocations: 2.381 MB / 1.022 GB, free: 8.043 MB / 0.7325 GB Notification: Performance of pre-optimization done (n=252): time 5.27e-06/1.103, allocations: 0 / 1.022 GB, free: 8.043 MB / 0.7325 GB Notification: Performance of matching and sorting (n=252): time 0.01366/1.117, allocations: 6.535 MB / 1.028 GB, free: 6.164 MB / 0.7325 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001407/1.117, allocations: 292.9 kB / 1.029 GB, free: 5.824 MB / 0.7325 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003732/1.121, allocations: 2.204 MB / 1.031 GB, free: 4.164 MB / 0.7325 GB Notification: Performance of collectPreVariables (initialization): time 0.0003758/1.121, allocations: 80.44 kB / 1.031 GB, free: 4.113 MB / 0.7325 GB Notification: Performance of collectInitialEqns (initialization): time 0.001117/1.122, allocations: 1.246 MB / 1.032 GB, free: 3.195 MB / 0.7325 GB Notification: Performance of collectInitialBindings (initialization): time 0.0009073/1.123, allocations: 0.8255 MB / 1.033 GB, free: 2.383 MB / 0.7325 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.001125/1.124, allocations: 0.4968 MB / 1.033 GB, free: 1.879 MB / 0.7325 GB Notification: Performance of setup shared object (initialization): time 8.683e-05/1.124, allocations: 309.1 kB / 1.034 GB, free: 1.574 MB / 0.7325 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.003797/1.128, allocations: 1.827 MB / 1.035 GB, free: 15.75 MB / 0.7481 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.004178/1.132, allocations: 2.217 MB / 1.038 GB, free: 13.42 MB / 0.7481 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.007722/1.14, allocations: 3.928 MB / 1.041 GB, free: 9.402 MB / 0.7481 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.443e-05/1.14, allocations: 7.469 kB / 1.041 GB, free: 9.398 MB / 0.7481 GB Notification: Performance of matching and sorting (n=316) (initialization): time 0.009984/1.15, allocations: 4.634 MB / 1.046 GB, free: 4.758 MB / 0.7481 GB Notification: Performance of prepare postOptimizeDAE: time 2.976e-05/1.15, allocations: 8 kB / 1.046 GB, free: 4.75 MB / 0.7481 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.128e-05/1.15, allocations: 12 kB / 1.046 GB, free: 4.738 MB / 0.7481 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0006269/1.151, allocations: 230.7 kB / 1.046 GB, free: 4.512 MB / 0.7481 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003408/1.154, allocations: 0.7551 MB / 1.047 GB, free: 3.785 MB / 0.7481 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.004034/1.158, allocations: 3.37 MB / 1.05 GB, free: 300 kB / 0.7481 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003849/1.162, allocations: 0.576 MB / 1.051 GB, free: 15.72 MB / 0.7637 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005035/1.163, allocations: 115.9 kB / 1.051 GB, free: 15.61 MB / 0.7637 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 27 * Number of states: 0 () * Number of discrete variables: 34 ($PRE.intGai.nextTimeEvent,$whenCondition1,weaDat.conTim.canRepeatWeatherFile,weaDat.conTimMin.canRepeatWeatherFile,intGai.nextTimeEventScaled,$PRE.intGai.nextTimeEventScaled,intGai.nextTimeEvent,HDirTil[2].incAng.decAng.tNext,$PRE.HDirTil[2].incAng.decAng.tNext,HDirTil[1].incAng.decAng.tNext,$PRE.HDirTil[1].incAng.decAng.tNext,HDifTil[2].incAng.decAng.tNext,$PRE.HDifTil[2].incAng.decAng.tNext,HDifTil[1].incAng.decAng.tNext,$PRE.HDifTil[1].incAng.decAng.tNext,weaDat.decAng.tNext,$PRE.weaDat.decAng.tNext,weaDat.eqnTim.tNext,$PRE.weaDat.eqnTim.tNext,weaDat.conTim.tNext,$PRE.weaDat.conTim.tNext,weaDat.conTimMin.tNext,$PRE.weaDat.conTimMin.tNext,weaDat.locTim.tNext,$PRE.weaDat.locTim.tNext,$whenCondition2,$whenCondition3,$whenCondition4,$whenCondition5,$whenCondition6,$whenCondition7,$whenCondition8,$whenCondition9,$whenCondition10) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (294): * Single equations (assignments): 293 * 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 0.002154/1.165, allocations: 0.8771 MB / 1.052 GB, free: 14.75 MB / 0.7637 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.000989/1.166, allocations: 256.8 kB / 1.052 GB, free: 14.5 MB / 0.7637 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01058/1.176, allocations: 4.858 MB / 1.057 GB, free: 9.578 MB / 0.7637 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.27e-05/1.176, allocations: 27.94 kB / 1.057 GB, free: 9.551 MB / 0.7637 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.312e-05/1.176, allocations: 4 kB / 1.057 GB, free: 9.547 MB / 0.7637 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.09e-05/1.176, allocations: 15.94 kB / 1.057 GB, free: 9.531 MB / 0.7637 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01597/1.192, allocations: 8.317 MB / 1.065 GB, free: 1.141 MB / 0.7637 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.119e-05/1.193, allocations: 8 kB / 1.065 GB, free: 1.133 MB / 0.7637 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002527/1.195, allocations: 0.5748 MB / 1.066 GB, free: 0.582 MB / 0.7637 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0008005/1.196, allocations: 277.6 kB / 1.066 GB, free: 312 kB / 0.7637 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0002841/1.196, allocations: 79.94 kB / 1.066 GB, free: 232 kB / 0.7637 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.004851/1.201, allocations: 5.251 MB / 1.071 GB, free: 10.7 MB / 0.7794 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.284e-05/1.201, allocations: 19.03 kB / 1.071 GB, free: 10.68 MB / 0.7794 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01231/1.213, allocations: 6.231 MB / 1.077 GB, free: 4.238 MB / 0.7794 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001753/1.215, allocations: 0.7275 MB / 1.078 GB, free: 3.488 MB / 0.7794 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0008715/1.216, allocations: 79.83 kB / 1.078 GB, free: 3.41 MB / 0.7794 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002878/1.219, allocations: 303.6 kB / 1.078 GB, free: 3.113 MB / 0.7794 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0004906/1.219, allocations: 219.9 kB / 1.078 GB, free: 2.906 MB / 0.7794 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002572/1.22, allocations: 99.94 kB / 1.078 GB, free: 2.809 MB / 0.7794 GB Notification: Performance of sorting global known variables: time 0.002954/1.223, allocations: 1.588 MB / 1.08 GB, free: 1.207 MB / 0.7794 GB Notification: Performance of sort global known variables: time 2.625e-06/1.223, allocations: 0 / 1.08 GB, free: 1.207 MB / 0.7794 GB Notification: Performance of remove unused functions: time 0.003463/1.226, allocations: 0.9384 MB / 1.081 GB, free: 276 kB / 0.7794 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 42 * Number of states: 3 (thermalZoneOneElement.volAir.dynBal.U,thermalZoneOneElement.volAir.dynBal.m,thermalZoneOneElement.extWallRC.thermCapExt[1].T) * Number of discrete variables: 21 ($whenCondition10,$whenCondition9,$whenCondition8,$whenCondition7,$whenCondition6,$whenCondition5,$whenCondition4,$whenCondition3,$whenCondition2,$whenCondition1,weaDat.locTim.tNext,weaDat.conTimMin.tNext,weaDat.conTim.tNext,weaDat.eqnTim.tNext,weaDat.decAng.tNext,HDifTil[1].incAng.decAng.tNext,HDifTil[2].incAng.decAng.tNext,HDirTil[1].incAng.decAng.tNext,HDirTil[2].incAng.decAng.tNext,intGai.nextTimeEvent,intGai.nextTimeEventScaled) * Number of discrete states: 11 (intGai.nextTimeEvent,intGai.nextTimeEventScaled,weaDat.conTimMin.tNext,HDirTil[2].incAng.decAng.tNext,HDirTil[1].incAng.decAng.tNext,HDifTil[2].incAng.decAng.tNext,HDifTil[1].incAng.decAng.tNext,weaDat.decAng.tNext,weaDat.eqnTim.tNext,weaDat.conTim.tNext,weaDat.locTim.tNext) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (244): * Single equations (assignments): 230 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 11 * 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 {(2,16,100.0%), (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 0.002548/1.229, allocations: 1.04 MB / 1.082 GB, free: 15.64 MB / 0.795 GB Notification: Performance of simCode: created initialization part: time 0.009062/1.238, allocations: 4.102 MB / 1.086 GB, free: 11.56 MB / 0.795 GB Notification: Performance of simCode: created event and clocks part: time 1.227e-05/1.238, allocations: 4 kB / 1.086 GB, free: 11.55 MB / 0.795 GB Notification: Performance of simCode: created simulation system equations: time 0.004689/1.243, allocations: 2.337 MB / 1.088 GB, free: 9.262 MB / 0.795 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003965/1.247, allocations: 0.6505 MB / 1.089 GB, free: 8.645 MB / 0.795 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01368/1.26, allocations: 6.835 MB / 1.096 GB, free: 1.68 MB / 0.795 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002476/1.263, allocations: 2.235 MB / 1.098 GB, free: 15.42 MB / 0.8106 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001825/1.265, allocations: 299.2 kB / 1.098 GB, free: 15.12 MB / 0.8106 GB Notification: Performance of SimCode: time 1.002e-06/1.265, allocations: 0 / 1.098 GB, free: 15.12 MB / 0.8106 GB Notification: Performance of Templates: time 0.09591/1.361, allocations: 77.95 MB / 1.174 GB, free: 1.375 MB / 0.8731 GB make -j1 -f BuildingSystems_BuildingSystems.ThermalZones.ReducedOrder.Validation.RoomSteadyState.makefile (rm -f BuildingSystems_BuildingSystems.ThermalZones.ReducedOrder.Validation.RoomSteadyState.pipe ; mkfifo BuildingSystems_BuildingSystems.ThermalZones.ReducedOrder.Validation.RoomSteadyState.pipe ; head -c 1048576 < BuildingSystems_BuildingSystems.ThermalZones.ReducedOrder.Validation.RoomSteadyState.pipe >> ../files/BuildingSystems_BuildingSystems.ThermalZones.ReducedOrder.Validation.RoomSteadyState.sim & ./BuildingSystems_BuildingSystems.ThermalZones.ReducedOrder.Validation.RoomSteadyState -abortSlowSimulation -alarm=480 -lv LOG_STATS > BuildingSystems_BuildingSystems.ThermalZones.ReducedOrder.Validation.RoomSteadyState.pipe 2>&1)