Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_latest_IBPSA.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/IBPSA 4.0.0-master/package.mo", uses=false) Using package IBPSA with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-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(IBPSA.ThermalZones.ReducedOrder.Examples.SimpleRoomTwoElements,tolerance=1e-06,outputFormat="empty",numberOfIntervals=17520,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.ThermalZones.ReducedOrder.Examples.SimpleRoomTwoElements") translateModel(IBPSA.ThermalZones.ReducedOrder.Examples.SimpleRoomTwoElements,tolerance=1e-06,outputFormat="empty",numberOfIntervals=17520,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.ThermalZones.ReducedOrder.Examples.SimpleRoomTwoElements") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001024/0.001024, allocations: 103.5 kB / 16.27 MB, free: 5.98 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.000974/0.000974, allocations: 188.6 kB / 17.19 MB, free: 5.609 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.33/1.33, allocations: 222.9 MB / 240.9 MB, free: 15.23 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-master/package.mo): time 0.728/0.728, allocations: 122.9 MB / 413.9 MB, free: 15.9 MB / 334.1 MB Notification: Performance of FrontEnd - loaded program: time 0.001186/0.001186, allocations: 55.91 kB / 0.4911 GB, free: 7.461 MB / 414.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3108/0.312, allocations: 77.92 MB / 0.5672 GB, free: 32.54 MB / 446.1 MB Notification: Performance of NFInst.instantiate(IBPSA.ThermalZones.ReducedOrder.Examples.SimpleRoomTwoElements): time 0.1589/0.471, allocations: 162.6 MB / 0.726 GB, free: 7.676 MB / 0.5606 GB Notification: Performance of NFInst.instExpressions: time 0.3414/0.8124, allocations: 27.11 MB / 0.7525 GB, free: 1.867 MB / 0.5762 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.00347/0.8159, allocations: 77.34 kB / 0.7525 GB, free: 1.867 MB / 0.5762 GB Notification: Performance of NFTyping.typeComponents: time 0.002618/0.8186, allocations: 1.074 MB / 0.7536 GB, free: 1.867 MB / 0.5762 GB Notification: Performance of NFTyping.typeBindings: time 0.005672/0.8242, allocations: 1.856 MB / 0.7554 GB, free: 1.863 MB / 0.5762 GB Notification: Performance of NFTyping.typeClassSections: time 0.004123/0.8284, allocations: 1.78 MB / 0.7571 GB, free: 1.824 MB / 0.5762 GB Notification: Performance of NFFlatten.flatten: time 0.008147/0.8365, allocations: 5.529 MB / 0.7625 GB, free: 1.801 MB / 0.5762 GB Notification: Performance of NFFlatten.resolveConnections: time 0.006854/0.8434, allocations: 4.331 MB / 0.7668 GB, free: 17.31 MB / 0.5919 GB Notification: Performance of NFEvalConstants.evaluate: time 0.005113/0.8486, allocations: 2.177 MB / 0.7689 GB, free: 17.31 MB / 0.5919 GB Notification: Performance of NFSimplifyModel.simplify: time 0.004668/0.8533, allocations: 2.632 MB / 0.7715 GB, free: 17.27 MB / 0.5919 GB Notification: Performance of NFPackage.collectConstants: time 0.001451/0.8547, allocations: 485 kB / 0.7719 GB, free: 17.27 MB / 0.5919 GB Notification: Performance of NFFlatten.collectFunctions: time 0.002985/0.8577, allocations: 1.057 MB / 0.773 GB, free: 17.26 MB / 0.5919 GB Notification: Performance of NFScalarize.scalarize: time 0.0009074/0.8587, allocations: 1.234 MB / 0.7742 GB, free: 17.11 MB / 0.5919 GB Notification: Performance of NFVerifyModel.verify: time 0.002802/0.8615, allocations: 2.225 MB / 0.7763 GB, free: 16.49 MB / 0.5919 GB Notification: Performance of NFConvertDAE.convert: time 0.005669/0.8672, allocations: 6.158 MB / 0.7823 GB, free: 15.68 MB / 0.5919 GB Notification: Performance of FrontEnd - DAE generated: time 5.02e-06/0.8672, allocations: 0.8438 kB / 0.7823 GB, free: 15.68 MB / 0.5919 GB Notification: Performance of FrontEnd: time 1.693e-06/0.8672, allocations: 2.219 kB / 0.7823 GB, free: 15.68 MB / 0.5919 GB Notification: Performance of Transformations before backend: time 0.0001097/0.8673, allocations: 0.9375 kB / 0.7823 GB, free: 15.68 MB / 0.5919 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 852 * Number of variables: 852 Notification: Performance of Generate backend data structure: time 0.01048/0.8778, allocations: 4.812 MB / 0.787 GB, free: 13.77 MB / 0.5919 GB Notification: Performance of prepare preOptimizeDAE: time 3.759e-05/0.8779, allocations: 10.03 kB / 0.7871 GB, free: 13.77 MB / 0.5919 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01313/0.891, allocations: 2.79 MB / 0.7898 GB, free: 13.55 MB / 0.5919 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.004454/0.8955, allocations: 2.361 MB / 0.7921 GB, free: 12.92 MB / 0.5919 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001678/0.8957, allocations: 253.8 kB / 0.7923 GB, free: 12.91 MB / 0.5919 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0006237/0.8963, allocations: 326.6 kB / 0.7926 GB, free: 12.91 MB / 0.5919 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0118/0.9081, allocations: 5.337 MB / 0.7979 GB, free: 12.18 MB / 0.5919 GB Notification: Performance of preOpt findStateOrder (simulation): time 6.636e-05/0.9082, allocations: 2.406 kB / 0.7979 GB, free: 12.18 MB / 0.5919 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0004336/0.9086, allocations: 141 kB / 0.798 GB, free: 12.18 MB / 0.5919 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.671e-05/0.9087, allocations: 83.97 kB / 0.7981 GB, free: 12.18 MB / 0.5919 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01646/0.9252, allocations: 6.469 MB / 0.8044 GB, free: 10.49 MB / 0.5919 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 0.03025/0.9555, allocations: 15.81 MB / 0.8198 GB, free: 0.668 MB / 0.5919 GB Notification: Performance of preOpt comSubExp (simulation): time 0.01108/0.9666, allocations: 4.87 MB / 0.8246 GB, free: 11.81 MB / 0.6075 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.005502/0.9721, allocations: 2.583 MB / 0.8271 GB, free: 9.223 MB / 0.6075 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0008978/0.973, allocations: 0.6808 MB / 0.8278 GB, free: 8.43 MB / 0.6075 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.005932/0.979, allocations: 2.698 MB / 0.8304 GB, free: 5.691 MB / 0.6075 GB Notification: Performance of pre-optimization done (n=291): time 7.254e-06/0.979, allocations: 7.984 kB / 0.8304 GB, free: 5.684 MB / 0.6075 GB Notification: Performance of matching and sorting (n=291): time 0.0205/0.9995, allocations: 8.011 MB / 0.8382 GB, free: 13.58 MB / 0.6231 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001333/0.9997, allocations: 218.2 kB / 0.8384 GB, free: 13.32 MB / 0.6231 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003629/1.003, allocations: 2.524 MB / 0.8409 GB, free: 10.78 MB / 0.6231 GB Notification: Performance of collectPreVariables (initialization): time 0.0006944/1.004, allocations: 85.69 kB / 0.841 GB, free: 10.69 MB / 0.6231 GB Notification: Performance of collectInitialEqns (initialization): time 0.001215/1.005, allocations: 1.385 MB / 0.8423 GB, free: 9.285 MB / 0.6231 GB Notification: Performance of collectInitialBindings (initialization): time 0.001327/1.007, allocations: 0.9525 MB / 0.8433 GB, free: 8.344 MB / 0.6231 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.001009/1.008, allocations: 0.5169 MB / 0.8438 GB, free: 7.82 MB / 0.6231 GB Notification: Performance of setup shared object (initialization): time 9.076e-05/1.008, allocations: 305.1 kB / 0.8441 GB, free: 7.52 MB / 0.6231 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.005066/1.013, allocations: 2.106 MB / 0.8461 GB, free: 5.41 MB / 0.6231 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.005481/1.018, allocations: 2.419 MB / 0.8485 GB, free: 2.922 MB / 0.6231 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01051/1.029, allocations: 4.448 MB / 0.8528 GB, free: 14.41 MB / 0.6387 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.083e-05/1.029, allocations: 0 / 0.8528 GB, free: 14.41 MB / 0.6387 GB Notification: Performance of matching and sorting (n=336) (initialization): time 0.01319/1.042, allocations: 5.255 MB / 0.858 GB, free: 9.141 MB / 0.6387 GB Notification: Performance of prepare postOptimizeDAE: time 3.286e-05/1.042, allocations: 4 kB / 0.858 GB, free: 9.137 MB / 0.6387 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.691e-05/1.042, allocations: 8.156 kB / 0.858 GB, free: 9.129 MB / 0.6387 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0008987/1.043, allocations: 356.6 kB / 0.8583 GB, free: 8.777 MB / 0.6387 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00467/1.048, allocations: 0.8227 MB / 0.8591 GB, free: 7.984 MB / 0.6387 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.005346/1.053, allocations: 4.21 MB / 0.8632 GB, free: 3.656 MB / 0.6387 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004426/1.058, allocations: 0.5777 MB / 0.8638 GB, free: 3.082 MB / 0.6387 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0004374/1.058, allocations: 115.9 kB / 0.8639 GB, free: 2.969 MB / 0.6387 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 17 * 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 (306): * Single equations (assignments): 305 * 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 0.001946/1.06, allocations: 0.9818 MB / 0.8649 GB, free: 2.004 MB / 0.6387 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.000672/1.061, allocations: 292.4 kB / 0.8651 GB, free: 1.715 MB / 0.6387 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01368/1.074, allocations: 5.91 MB / 0.8709 GB, free: 11.77 MB / 0.6544 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.041e-05/1.074, allocations: 32 kB / 0.8709 GB, free: 11.73 MB / 0.6544 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.067e-05/1.074, allocations: 4 kB / 0.8709 GB, free: 11.73 MB / 0.6544 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 2.89e-05/1.074, allocations: 11.95 kB / 0.871 GB, free: 11.72 MB / 0.6544 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.00508/1.08, allocations: 3.86 MB / 0.8747 GB, free: 7.871 MB / 0.6544 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.676e-06/1.08, allocations: 0 / 0.8747 GB, free: 7.871 MB / 0.6544 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003781/1.083, allocations: 0.7503 MB / 0.8755 GB, free: 7.145 MB / 0.6544 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.001013/1.084, allocations: 383.7 kB / 0.8758 GB, free: 6.762 MB / 0.6544 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.000274/1.085, allocations: 91.02 kB / 0.8759 GB, free: 6.676 MB / 0.6544 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.006096/1.091, allocations: 6.292 MB / 0.8821 GB, free: 112 kB / 0.6544 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.663e-06/1.091, allocations: 4 kB / 0.8821 GB, free: 108 kB / 0.6544 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01762/1.108, allocations: 8.424 MB / 0.8903 GB, free: 7.613 MB / 0.67 GB Notification: Performance of postOpt removeConstants (simulation): time 0.002141/1.111, allocations: 0.8637 MB / 0.8911 GB, free: 6.727 MB / 0.67 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0006623/1.111, allocations: 71.83 kB / 0.8912 GB, free: 6.656 MB / 0.67 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003239/1.114, allocations: 419.4 kB / 0.8916 GB, free: 6.246 MB / 0.67 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0005139/1.115, allocations: 206.2 kB / 0.8918 GB, free: 6.043 MB / 0.67 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002901/1.115, allocations: 115.9 kB / 0.8919 GB, free: 5.93 MB / 0.67 GB Notification: Performance of sorting global known variables: time 0.002862/1.118, allocations: 1.842 MB / 0.8937 GB, free: 4.078 MB / 0.67 GB Notification: Performance of sort global known variables: time 3.1e-07/1.118, allocations: 0 / 0.8937 GB, free: 4.078 MB / 0.67 GB Notification: Performance of remove unused functions: time 0.003509/1.122, allocations: 1.118 MB / 0.8948 GB, free: 2.957 MB / 0.67 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: 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.nextTimeEventScaled,intGai.nextTimeEvent,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.conTimMin.tNext,weaDat.locTim.tNext) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (279): * Single equations (assignments): 265 * 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 {(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 0.002451/1.124, allocations: 1.061 MB / 0.8958 GB, free: 2.344 MB / 0.67 GB Notification: Performance of simCode: created initialization part: time 0.02174/1.146, allocations: 8.92 MB / 0.9045 GB, free: 9.445 MB / 0.6856 GB Notification: Performance of simCode: created event and clocks part: time 5.841e-06/1.146, allocations: 0 / 0.9045 GB, free: 9.445 MB / 0.6856 GB Notification: Performance of simCode: created simulation system equations: time 0.006413/1.152, allocations: 2.937 MB / 0.9074 GB, free: 6.527 MB / 0.6856 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003296/1.156, allocations: 0.7324 MB / 0.9081 GB, free: 5.828 MB / 0.6856 GB Warning: The hideResult annotation could not be evaluated, probably due to missing annotation(Evaluate=true). It is removed. Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01402/1.17, allocations: 8.35 MB / 0.9163 GB, free: 13.46 MB / 0.7012 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002081/1.172, allocations: 2.538 MB / 0.9188 GB, free: 10.89 MB / 0.7012 GB Notification: Performance of simCode: alias equations: time 0.004691/1.177, allocations: 1.152 MB / 0.9199 GB, free: 9.734 MB / 0.7012 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001168/1.178, allocations: 287.2 kB / 0.9202 GB, free: 9.453 MB / 0.7012 GB Notification: Performance of SimCode: time 6.11e-07/1.178, allocations: 0 / 0.9202 GB, free: 9.453 MB / 0.7012 GB Notification: Performance of Templates: time 0.08241/1.26, allocations: 50.96 MB / 0.9699 GB, free: 7.008 MB / 0.7481 GB make -j1 -f IBPSA_latest_IBPSA.ThermalZones.ReducedOrder.Examples.SimpleRoomTwoElements.makefile (rm -f IBPSA_latest_IBPSA.ThermalZones.ReducedOrder.Examples.SimpleRoomTwoElements.pipe ; mkfifo IBPSA_latest_IBPSA.ThermalZones.ReducedOrder.Examples.SimpleRoomTwoElements.pipe ; head -c 1048576 < IBPSA_latest_IBPSA.ThermalZones.ReducedOrder.Examples.SimpleRoomTwoElements.pipe >> ../files/IBPSA_latest_IBPSA.ThermalZones.ReducedOrder.Examples.SimpleRoomTwoElements.sim & ./IBPSA_latest_IBPSA.ThermalZones.ReducedOrder.Examples.SimpleRoomTwoElements -abortSlowSimulation -alarm=480 -lv LOG_STATS > IBPSA_latest_IBPSA.ThermalZones.ReducedOrder.Examples.SimpleRoomTwoElements.pipe 2>&1)