Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IDEAS_IDEAS.ThermalZones.ReducedOrder.Validation.RoomWithLatentGain.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: translateModel(IDEAS.ThermalZones.ReducedOrder.Validation.RoomWithLatentGain,tolerance=1e-06,outputFormat="empty",numberOfIntervals=20160,variableFilter="",fileNamePrefix="IDEAS_IDEAS.ThermalZones.ReducedOrder.Validation.RoomWithLatentGain") translateModel(IDEAS.ThermalZones.ReducedOrder.Validation.RoomWithLatentGain,tolerance=1e-06,outputFormat="empty",numberOfIntervals=20160,variableFilter="",fileNamePrefix="IDEAS_IDEAS.ThermalZones.ReducedOrder.Validation.RoomWithLatentGain") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.006334/0.006334, allocations: 102.8 kB / 15.73 MB, free: 6.012 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001286/0.001286, allocations: 205.3 kB / 16.68 MB, free: 5.93 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.424/1.424, allocations: 222.9 MB / 240.4 MB, free: 15.06 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/package.mo): time 0.8201/0.8201, allocations: 132.2 MB / 422.7 MB, free: 6.57 MB / 334.1 MB Notification: Performance of FrontEnd - loaded program: time 0.001402/0.001402, allocations: 61.84 kB / 0.5814 GB, free: 23.81 MB / 446.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1729/0.1743, allocations: 80.22 MB / 0.6597 GB, free: 10.25 MB / 0.4981 GB Notification: Performance of NFInst.instantiate(IDEAS.ThermalZones.ReducedOrder.Validation.RoomWithLatentGain): time 0.549/0.7234, allocations: 202.1 MB / 0.8571 GB, free: 9.656 MB / 0.6231 GB Notification: Performance of NFInst.instExpressions: time 0.01716/0.7406, allocations: 10.15 MB / 0.867 GB, free: 1.418 MB / 0.6231 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.003685/0.7443, allocations: 68.28 kB / 0.867 GB, free: 1.395 MB / 0.6231 GB Notification: Performance of NFTyping.typeComponents: time 0.003728/0.7482, allocations: 2.737 MB / 0.8697 GB, free: 14.81 MB / 0.6387 GB Notification: Performance of NFTyping.typeBindings: time 0.006127/0.7543, allocations: 2.81 MB / 0.8724 GB, free: 11.99 MB / 0.6387 GB Notification: Performance of NFTyping.typeClassSections: time 0.004217/0.7585, allocations: 1.468 MB / 0.8739 GB, free: 10.53 MB / 0.6387 GB Notification: Performance of NFFlatten.flatten: time 0.005427/0.764, allocations: 3.997 MB / 0.8778 GB, free: 6.523 MB / 0.6387 GB Notification: Performance of NFFlatten.resolveConnections: time 0.003123/0.7671, allocations: 2.141 MB / 0.8799 GB, free: 4.328 MB / 0.6387 GB Notification: Performance of NFEvalConstants.evaluate: time 0.003309/0.7705, allocations: 1.744 MB / 0.8816 GB, free: 2.59 MB / 0.6387 GB Notification: Performance of NFSimplifyModel.simplify: time 0.002951/0.7734, allocations: 2.328 MB / 0.8838 GB, free: 268 kB / 0.6387 GB Notification: Performance of NFPackage.collectConstants: time 0.0003163/0.7738, allocations: 184 kB / 0.884 GB, free: 84 kB / 0.6387 GB Notification: Performance of NFFlatten.collectFunctions: time 0.003084/0.7768, allocations: 1.509 MB / 0.8855 GB, free: 14.57 MB / 0.6544 GB Notification: Performance of NFScalarize.scalarize: time 0.0008174/0.7777, allocations: 0.9015 MB / 0.8864 GB, free: 13.66 MB / 0.6544 GB Notification: Performance of NFVerifyModel.verify: time 0.001339/0.779, allocations: 1.281 MB / 0.8876 GB, free: 12.37 MB / 0.6544 GB Notification: Performance of NFConvertDAE.convert: time 0.004598/0.7836, allocations: 3.761 MB / 0.8913 GB, free: 8.602 MB / 0.6544 GB Notification: Performance of FrontEnd - DAE generated: time 5.39e-06/0.7837, allocations: 0 / 0.8913 GB, free: 8.602 MB / 0.6544 GB Notification: Performance of FrontEnd: time 2.064e-06/0.7837, allocations: 0 / 0.8913 GB, free: 8.602 MB / 0.6544 GB Notification: Performance of Transformations before backend: time 5.491e-05/0.7837, allocations: 0 / 0.8913 GB, free: 8.602 MB / 0.6544 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 314 * Number of variables: 314 Notification: Performance of Generate backend data structure: time 0.005152/0.7889, allocations: 3.296 MB / 0.8945 GB, free: 5.238 MB / 0.6544 GB Notification: Performance of prepare preOptimizeDAE: time 3.642e-05/0.7889, allocations: 16.03 kB / 0.8945 GB, free: 5.223 MB / 0.6544 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001606/0.7905, allocations: 455.7 kB / 0.895 GB, free: 4.773 MB / 0.6544 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.002199/0.7928, allocations: 1.596 MB / 0.8965 GB, free: 3.113 MB / 0.6544 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001626/0.7929, allocations: 136.1 kB / 0.8967 GB, free: 2.973 MB / 0.6544 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002106/0.7932, allocations: 128 kB / 0.8968 GB, free: 2.848 MB / 0.6544 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002553/0.7957, allocations: 1.511 MB / 0.8983 GB, free: 1.289 MB / 0.6544 GB Notification: Performance of preOpt findStateOrder (simulation): time 3.72e-05/0.7958, allocations: 15.78 kB / 0.8983 GB, free: 1.273 MB / 0.6544 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001148/0.7959, allocations: 48 kB / 0.8983 GB, free: 1.227 MB / 0.6544 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.865e-05/0.7959, allocations: 50.42 kB / 0.8984 GB, free: 1.176 MB / 0.6544 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002187/0.7981, allocations: 1.251 MB / 0.8996 GB, free: 15.92 MB / 0.67 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 0.008646/0.8068, allocations: 6.508 MB / 0.9059 GB, free: 8.984 MB / 0.67 GB Notification: Performance of preOpt comSubExp (simulation): time 0.00215/0.809, allocations: 1.202 MB / 0.9071 GB, free: 7.758 MB / 0.67 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001141/0.8101, allocations: 0.6825 MB / 0.9078 GB, free: 7.074 MB / 0.67 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0004547/0.8106, allocations: 296.3 kB / 0.9081 GB, free: 6.73 MB / 0.67 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001159/0.8117, allocations: 0.6776 MB / 0.9087 GB, free: 6.039 MB / 0.67 GB Notification: Performance of pre-optimization done (n=114): time 2.876e-06/0.8118, allocations: 0 / 0.9087 GB, free: 6.039 MB / 0.67 GB Notification: Performance of matching and sorting (n=114): time 0.005147/0.8169, allocations: 2.375 MB / 0.911 GB, free: 3.613 MB / 0.67 GB Notification: Performance of inlineWhenForInitialization (initialization): time 5.625e-05/0.817, allocations: 68.41 kB / 0.9111 GB, free: 3.535 MB / 0.67 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.004395/0.8214, allocations: 4.019 MB / 0.915 GB, free: 15.5 MB / 0.6856 GB Notification: Performance of collectPreVariables (initialization): time 0.000139/0.8215, allocations: 57.69 kB / 0.9151 GB, free: 15.44 MB / 0.6856 GB Notification: Performance of collectInitialEqns (initialization): time 0.001114/0.8227, allocations: 1.275 MB / 0.9163 GB, free: 14.16 MB / 0.6856 GB Notification: Performance of collectInitialBindings (initialization): time 0.0003607/0.823, allocations: 378.7 kB / 0.9167 GB, free: 13.78 MB / 0.6856 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003305/0.8234, allocations: 218.9 kB / 0.9169 GB, free: 13.56 MB / 0.6856 GB Notification: Performance of setup shared object (initialization): time 0.0001271/0.8235, allocations: 353.9 kB / 0.9172 GB, free: 13.21 MB / 0.6856 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0009758/0.8245, allocations: 498.3 kB / 0.9177 GB, free: 12.72 MB / 0.6856 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001179/0.8257, allocations: 0.7534 MB / 0.9185 GB, free: 11.88 MB / 0.6856 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.002126/0.8278, allocations: 1.258 MB / 0.9197 GB, free: 10.54 MB / 0.6856 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.793e-06/0.8278, allocations: 3.938 kB / 0.9197 GB, free: 10.54 MB / 0.6856 GB Notification: Performance of matching and sorting (n=156) (initialization): time 0.003368/0.8312, allocations: 1.772 MB / 0.9214 GB, free: 8.746 MB / 0.6856 GB Notification: Performance of prepare postOptimizeDAE: time 2.235e-05/0.8312, allocations: 11.94 kB / 0.9214 GB, free: 8.734 MB / 0.6856 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.375e-05/0.8313, allocations: 8 kB / 0.9214 GB, free: 8.727 MB / 0.6856 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.000622/0.8319, allocations: 221.5 kB / 0.9216 GB, free: 8.504 MB / 0.6856 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0009253/0.8328, allocations: 243.7 kB / 0.9219 GB, free: 8.266 MB / 0.6856 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.004795/0.8376, allocations: 4.609 MB / 0.9264 GB, free: 3.383 MB / 0.6856 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001276/0.8389, allocations: 140.6 kB / 0.9265 GB, free: 3.246 MB / 0.6856 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001077/0.8391, allocations: 51.92 kB / 0.9266 GB, free: 3.195 MB / 0.6856 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 27 * Number of states: 0 () * Number of discrete variables: 35 (assEqu.nFai,$PRE.assEqu.nFai,$whenCondition8,$PRE.intGai.nextTimeEvent,$whenCondition7,$PRE.reference.nextTimeEvent,$whenCondition6,$PRE.outdoorTemp.nextTimeEvent,$whenCondition5,$PRE.tableSolRadWindow.nextTimeEvent,$whenCondition4,$PRE.ventRate.nextTimeEvent,$whenCondition3,$whenCondition1,mean.y_last,$PRE.mean.y_last,assEqu.satisfied,$PRE.assEqu.satisfied,reference.nextTimeEventScaled,$PRE.reference.nextTimeEventScaled,reference.nextTimeEvent,$whenCondition2,ventRate.nextTimeEventScaled,$PRE.ventRate.nextTimeEventScaled,ventRate.nextTimeEvent,greaterThreshold1.y,tableSolRadWindow.nextTimeEventScaled,$PRE.tableSolRadWindow.nextTimeEventScaled,tableSolRadWindow.nextTimeEvent,outdoorTemp.nextTimeEventScaled,$PRE.outdoorTemp.nextTimeEventScaled,outdoorTemp.nextTimeEvent,intGai.nextTimeEventScaled,$PRE.intGai.nextTimeEventScaled,intGai.nextTimeEvent) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (138): * Single equations (assignments): 136 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 2 systems {(2,14,100.0%), (1,3,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.001303/0.8404, allocations: 0.8105 MB / 0.9274 GB, free: 2.375 MB / 0.6856 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003815/0.8408, allocations: 272.5 kB / 0.9276 GB, free: 2.105 MB / 0.6856 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002892/0.8436, allocations: 1.648 MB / 0.9292 GB, free: 452 kB / 0.6856 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.117e-05/0.8437, allocations: 15.94 kB / 0.9292 GB, free: 436 kB / 0.6856 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 9.107e-06/0.8437, allocations: 7.938 kB / 0.9292 GB, free: 428 kB / 0.6856 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.00236/0.8461, allocations: 1.432 MB / 0.9306 GB, free: 14.93 MB / 0.7012 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.005824/0.8519, allocations: 3.602 MB / 0.9342 GB, free: 11.24 MB / 0.7012 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.401e-06/0.8519, allocations: 0 / 0.9342 GB, free: 11.24 MB / 0.7012 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0008213/0.8527, allocations: 171.7 kB / 0.9343 GB, free: 11.07 MB / 0.7012 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0005275/0.8533, allocations: 212.2 kB / 0.9345 GB, free: 10.86 MB / 0.7012 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 8.239e-05/0.8534, allocations: 31.98 kB / 0.9346 GB, free: 10.83 MB / 0.7012 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.004555/0.8579, allocations: 4.643 MB / 0.9391 GB, free: 5.914 MB / 0.7012 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.416e-06/0.858, allocations: 4.031 kB / 0.9391 GB, free: 5.91 MB / 0.7012 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.004013/0.862, allocations: 2.384 MB / 0.9414 GB, free: 3.484 MB / 0.7012 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0008339/0.8628, allocations: 441.2 kB / 0.9418 GB, free: 3.031 MB / 0.7012 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002188/0.8631, allocations: 27.98 kB / 0.9419 GB, free: 3.004 MB / 0.7012 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0007511/0.8638, allocations: 59.89 kB / 0.9419 GB, free: 2.945 MB / 0.7012 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002455/0.8641, allocations: 100.8 kB / 0.942 GB, free: 2.844 MB / 0.7012 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 9.021e-05/0.8642, allocations: 43.98 kB / 0.9421 GB, free: 2.801 MB / 0.7012 GB Notification: Performance of sorting global known variables: time 0.003284/0.8675, allocations: 2.92 MB / 0.9449 GB, free: 15.88 MB / 0.7169 GB Notification: Performance of sort global known variables: time 1.8e-07/0.8675, allocations: 0 / 0.9449 GB, free: 15.88 MB / 0.7169 GB Notification: Performance of remove unused functions: time 0.001757/0.8692, allocations: 0.5067 MB / 0.9454 GB, free: 15.38 MB / 0.7169 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 6 * Number of states: 7 (thermalZoneTwoElements.volMoiAir.dynBal.U,thermalZoneTwoElements.volMoiAir.dynBal.m,thermalZoneTwoElements.volMoiAir.dynBal.mXi[1],thermalZoneTwoElements.extWallRC.thermCapExt[1].T,thermalZoneTwoElements.intWallRC.thermCapInt[1].T,assEqu.diff,mean.x) * Number of discrete variables: 22 ($whenCondition8,$whenCondition7,$whenCondition6,$whenCondition5,$whenCondition4,$whenCondition3,$whenCondition2,$whenCondition1,intGai.nextTimeEvent,intGai.nextTimeEventScaled,reference.nextTimeEvent,reference.nextTimeEventScaled,outdoorTemp.nextTimeEvent,outdoorTemp.nextTimeEventScaled,tableSolRadWindow.nextTimeEvent,tableSolRadWindow.nextTimeEventScaled,greaterThreshold1.y,ventRate.nextTimeEvent,ventRate.nextTimeEventScaled,assEqu.satisfied,assEqu.nFai,mean.y_last) * Number of discrete states: 13 (intGai.nextTimeEvent,reference.nextTimeEvent,outdoorTemp.nextTimeEvent,tableSolRadWindow.nextTimeEvent,ventRate.nextTimeEvent,mean.x,assEqu.satisfied,assEqu.nFai,ventRate.nextTimeEventScaled,tableSolRadWindow.nextTimeEventScaled,outdoorTemp.nextTimeEventScaled,reference.nextTimeEventScaled,intGai.nextTimeEventScaled) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (96): * Single equations (assignments): 82 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 12 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 2 systems {(2,14,100.0%), (1,3,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.001395/0.8706, allocations: 0.6048 MB / 0.946 GB, free: 15 MB / 0.7169 GB Notification: Performance of simCode: created initialization part: time 0.002934/0.8736, allocations: 1.542 MB / 0.9475 GB, free: 13.43 MB / 0.7169 GB Notification: Performance of simCode: created event and clocks part: time 6.503e-06/0.8736, allocations: 4 kB / 0.9475 GB, free: 13.43 MB / 0.7169 GB Notification: Performance of simCode: created simulation system equations: time 0.00159/0.8752, allocations: 0.9133 MB / 0.9484 GB, free: 12.49 MB / 0.7169 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002596/0.8778, allocations: 0.6002 MB / 0.949 GB, free: 11.94 MB / 0.7169 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.00862/0.8865, allocations: 5.663 MB / 0.9545 GB, free: 6.227 MB / 0.7169 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001728/0.8882, allocations: 1.918 MB / 0.9564 GB, free: 4.27 MB / 0.7169 GB Notification: Performance of simCode: alias equations: time 0.001197/0.8894, allocations: 315 kB / 0.9567 GB, free: 3.957 MB / 0.7169 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003091/0.8898, allocations: 119.4 kB / 0.9568 GB, free: 3.84 MB / 0.7169 GB Notification: Performance of SimCode: time 7.22e-07/0.8898, allocations: 3.938 kB / 0.9568 GB, free: 3.836 MB / 0.7169 GB Notification: Performance of Templates: time 0.0476/0.9374, allocations: 26.03 MB / 0.9822 GB, free: 10.03 MB / 0.7481 GB make -j1 -f IDEAS_IDEAS.ThermalZones.ReducedOrder.Validation.RoomWithLatentGain.makefile (rm -f IDEAS_IDEAS.ThermalZones.ReducedOrder.Validation.RoomWithLatentGain.pipe ; mkfifo IDEAS_IDEAS.ThermalZones.ReducedOrder.Validation.RoomWithLatentGain.pipe ; head -c 1048576 < IDEAS_IDEAS.ThermalZones.ReducedOrder.Validation.RoomWithLatentGain.pipe >> ../files/IDEAS_IDEAS.ThermalZones.ReducedOrder.Validation.RoomWithLatentGain.sim & ./IDEAS_IDEAS.ThermalZones.ReducedOrder.Validation.RoomWithLatentGain -abortSlowSimulation -alarm=480 -lv LOG_STATS > IDEAS_IDEAS.ThermalZones.ReducedOrder.Validation.RoomWithLatentGain.pipe 2>&1)