Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate.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 3.2.3+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo", uses=false) Using package Buildings with version 8.1.4 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo) Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+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(Buildings.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate,fileNamePrefix="Buildings_8_Buildings_Fluid_MixingVolumes_Validation_MixingVolumeHeatReverseFlowPrescribedHeatFlowRate",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate,fileNamePrefix="Buildings_8_Buildings_Fluid_MixingVolumes_Validation_MixingVolumeHeatReverseFlowPrescribedHeatFlowRate",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 0.001105/0.001105, allocations: 91.84 kB / 15.06 MB, free: 1.098 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001531/0.001532, allocations: 172.7 kB / 15.95 MB, free: 208 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.496/1.496, allocations: 205.4 MB / 222.1 MB, free: 5.504 MB / 174.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo): time 1.691/1.691, allocations: 292.7 MB / 0.5499 GB, free: 14.55 MB / 462.1 MB Notification: Modelica requested package Complex of version 3.2.3. Complex 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Modelica requested package ModelicaServices of version 3.2.3. ModelicaServices 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Performance of FrontEnd - loaded program: time 0.0005764/0.0005765, allocations: 16 kB / 0.6738 GB, free: 26.04 MB / 0.5294 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2393/0.2399, allocations: 116.3 MB / 0.7874 GB, free: 11.82 MB / 0.6075 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate): time 0.653/0.8929, allocations: 173.4 MB / 0.9567 GB, free: 4.715 MB / 0.7169 GB Notification: Performance of NFInst.instExpressions: time 0.007926/0.9009, allocations: 5.35 MB / 0.9619 GB, free: 4.262 MB / 0.7169 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001272/0.9022, allocations: 37.25 kB / 0.962 GB, free: 4.242 MB / 0.7169 GB Notification: Performance of NFTyping.typeComponents: time 0.0018/0.904, allocations: 397.7 kB / 0.9624 GB, free: 4.121 MB / 0.7169 GB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/Fluid/Sources.mo:788:36-789:54:writable] Warning: 'each' used when modifying non-array element m_flow. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/Fluid/Sources.mo:786:36-787:54:writable] Warning: 'each' used when modifying non-array element m_flow. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/Fluid/Sources.mo:788:36-789:54:writable] Warning: 'each' used when modifying non-array element m_flow. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/Fluid/Sources.mo:786:36-787:54:writable] Warning: 'each' used when modifying non-array element m_flow. Notification: Performance of NFTyping.typeBindings: time 0.004289/0.9084, allocations: 1.207 MB / 0.9635 GB, free: 3.809 MB / 0.7169 GB Notification: Performance of NFTyping.typeClassSections: time 0.003314/0.9117, allocations: 0.8892 MB / 0.9644 GB, free: 3.711 MB / 0.7169 GB Notification: Performance of NFFlatten.flatten: time 0.004535/0.9162, allocations: 2.972 MB / 0.9673 GB, free: 3.301 MB / 0.7169 GB Notification: Performance of NFFlatten.resolveConnections: time 0.001298/0.9175, allocations: 0.6475 MB / 0.9679 GB, free: 3.199 MB / 0.7169 GB Notification: Performance of NFEvalConstants.evaluate: time 0.002182/0.9197, allocations: 0.8663 MB / 0.9688 GB, free: 2.996 MB / 0.7169 GB Notification: Performance of NFSimplifyModel.simplify: time 0.001749/0.9215, allocations: 0.7612 MB / 0.9695 GB, free: 2.855 MB / 0.7169 GB Notification: Performance of NFPackage.collectConstants: time 0.0002726/0.9218, allocations: 38.19 kB / 0.9696 GB, free: 2.855 MB / 0.7169 GB Notification: Performance of NFFlatten.collectFunctions: time 0.002949/0.9248, allocations: 0.9205 MB / 0.9705 GB, free: 2.766 MB / 0.7169 GB Notification: Performance of NFScalarize.scalarize: time 0.0006224/0.9254, allocations: 335.8 kB / 0.9708 GB, free: 2.727 MB / 0.7169 GB Notification: Performance of NFVerifyModel.verify: time 0.0007986/0.9262, allocations: 233 kB / 0.971 GB, free: 18.66 MB / 0.7325 GB Notification: Performance of NFConvertDAE.convert: time 0.002541/0.9288, allocations: 1.403 MB / 0.9724 GB, free: 18.55 MB / 0.7325 GB Notification: Performance of FrontEnd - DAE generated: time 4.248e-06/0.9288, allocations: 0 / 0.9724 GB, free: 18.55 MB / 0.7325 GB Notification: Performance of FrontEnd: time 1.843e-06/0.9288, allocations: 1.375 kB / 0.9724 GB, free: 18.55 MB / 0.7325 GB Notification: Performance of Transformations before backend: time 5.208e-05/0.9288, allocations: 0 / 0.9724 GB, free: 18.55 MB / 0.7325 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 187 * Number of variables: 187 Notification: Performance of Generate backend data structure: time 0.003802/0.9327, allocations: 1.236 MB / 0.9736 GB, free: 17.8 MB / 0.7325 GB Notification: Performance of prepare preOptimizeDAE: time 4.502e-05/0.9327, allocations: 9.812 kB / 0.9736 GB, free: 17.8 MB / 0.7325 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0002708/0.933, allocations: 128.6 kB / 0.9737 GB, free: 17.77 MB / 0.7325 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002558/0.9356, allocations: 437.8 kB / 0.9741 GB, free: 17.69 MB / 0.7325 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001395/0.937, allocations: 0.7292 MB / 0.9748 GB, free: 17.39 MB / 0.7325 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.000292/0.9373, allocations: 125.3 kB / 0.975 GB, free: 17.38 MB / 0.7325 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001194/0.9374, allocations: 80.52 kB / 0.975 GB, free: 17.38 MB / 0.7325 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001719/0.9391, allocations: 0.9952 MB / 0.976 GB, free: 17.27 MB / 0.7325 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.07e-05/0.9392, allocations: 7.219 kB / 0.976 GB, free: 17.27 MB / 0.7325 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 8.04e-05/0.9392, allocations: 33 kB / 0.9761 GB, free: 17.27 MB / 0.7325 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.368e-05/0.9393, allocations: 27.16 kB / 0.9761 GB, free: 17.27 MB / 0.7325 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001686/0.941, allocations: 0.9113 MB / 0.977 GB, free: 17.13 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 0.005582/0.9466, allocations: 3.525 MB / 0.9804 GB, free: 15.14 MB / 0.7325 GB Notification: Performance of preOpt comSubExp (simulation): time 0.001398/0.948, allocations: 0.6535 MB / 0.9811 GB, free: 14.98 MB / 0.7325 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0006607/0.9487, allocations: 347 kB / 0.9814 GB, free: 14.91 MB / 0.7325 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0002814/0.949, allocations: 102 kB / 0.9815 GB, free: 14.81 MB / 0.7325 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.922e-05/0.949, allocations: 48.42 kB / 0.9815 GB, free: 14.77 MB / 0.7325 GB Notification: Performance of pre-optimization done (n=39): time 2.485e-06/0.949, allocations: 0 / 0.9815 GB, free: 14.77 MB / 0.7325 GB Notification: Performance of matching and sorting (n=41): time 0.007068/0.9561, allocations: 2.521 MB / 0.984 GB, free: 13.74 MB / 0.7325 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.155e-05/0.9561, allocations: 57.28 kB / 0.984 GB, free: 13.68 MB / 0.7325 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0009264/0.9571, allocations: 0.7835 MB / 0.9848 GB, free: 13.42 MB / 0.7325 GB Notification: Performance of collectPreVariables (initialization): time 0.0001325/0.9572, allocations: 35.2 kB / 0.9848 GB, free: 13.39 MB / 0.7325 GB Notification: Performance of collectInitialEqns (initialization): time 0.0002768/0.9575, allocations: 448.7 kB / 0.9853 GB, free: 13.16 MB / 0.7325 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001286/0.9576, allocations: 142.5 kB / 0.9854 GB, free: 13.06 MB / 0.7325 GB Notification: Performance of simplifyInitialFunctions (initialization): time 3.401e-05/0.9577, allocations: 13.03 kB / 0.9854 GB, free: 13.06 MB / 0.7325 GB Notification: Performance of setup shared object (initialization): time 0.0001042/0.9578, allocations: 319.6 kB / 0.9857 GB, free: 12.75 MB / 0.7325 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0006822/0.9585, allocations: 322 kB / 0.986 GB, free: 12.68 MB / 0.7325 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0007537/0.9592, allocations: 450.4 kB / 0.9865 GB, free: 12.48 MB / 0.7325 GB Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: volDyn.dynBal.medium.p = volDyn.dynBal.p_start (bou.p = volDyn.dynBal.p_start) Notification: Performance of analyzeInitialSystem (initialization): time 0.003346/0.9626, allocations: 1.303 MB / 0.9877 GB, free: 12.07 MB / 0.7325 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.375e-06/0.9626, allocations: 7.531 kB / 0.9877 GB, free: 12.07 MB / 0.7325 GB Notification: Performance of matching and sorting (n=63) (initialization): time 0.002897/0.9655, allocations: 1.081 MB / 0.9888 GB, free: 11.75 MB / 0.7325 GB Notification: Performance of prepare postOptimizeDAE: time 1.706e-05/0.9656, allocations: 6.219 kB / 0.9888 GB, free: 11.75 MB / 0.7325 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.386e-06/0.9656, allocations: 3.125 kB / 0.9888 GB, free: 11.75 MB / 0.7325 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0005344/0.9661, allocations: 194.8 kB / 0.989 GB, free: 11.69 MB / 0.7325 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000661/0.9668, allocations: 162 kB / 0.9891 GB, free: 11.65 MB / 0.7325 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.003404/0.9702, allocations: 2.117 MB / 0.9912 GB, free: 10.13 MB / 0.7325 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001068/0.9713, allocations: 95.2 kB / 0.9913 GB, free: 10.09 MB / 0.7325 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.003e-05/0.9713, allocations: 22.42 kB / 0.9913 GB, free: 10.09 MB / 0.7325 GB Warning: The initial conditions are over specified. The following 1 initial equations are redundant, so they are removed from the initialization sytem: volDyn.dynBal.medium.p = volDyn.dynBal.p_start. Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 12 * Number of states: 0 () * Number of discrete variables: 0 () * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (59): * Single equations (assignments): 58 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 0 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 0 * Non-linear torn systems: 1 {1 4} Notification: Performance of prepare postOptimizeDAE: time 0.0004852/0.9718, allocations: 279.2 kB / 0.9916 GB, free: 9.945 MB / 0.7325 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001294/0.972, allocations: 86.62 kB / 0.9917 GB, free: 9.902 MB / 0.7325 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.000186/0.9722, allocations: 94.34 kB / 0.9918 GB, free: 9.879 MB / 0.7325 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.21e-06/0.9722, allocations: 6.75 kB / 0.9918 GB, free: 9.875 MB / 0.7325 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.8e-06/0.9722, allocations: 2.688 kB / 0.9918 GB, free: 9.875 MB / 0.7325 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.002498/0.9747, allocations: 0.9473 MB / 0.9927 GB, free: 9.5 MB / 0.7325 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.004749/0.9794, allocations: 2.177 MB / 0.9948 GB, free: 8.543 MB / 0.7325 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.13e-06/0.9795, allocations: 0 / 0.9948 GB, free: 8.543 MB / 0.7325 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0006065/0.9801, allocations: 146.7 kB / 0.995 GB, free: 8.508 MB / 0.7325 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0004898/0.9806, allocations: 190.3 kB / 0.9951 GB, free: 8.449 MB / 0.7325 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.097e-05/0.9806, allocations: 17.91 kB / 0.9952 GB, free: 8.445 MB / 0.7325 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.003077/0.9837, allocations: 2.057 MB / 0.9972 GB, free: 6.957 MB / 0.7325 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.281e-06/0.9837, allocations: 11.19 kB / 0.9972 GB, free: 6.949 MB / 0.7325 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003529/0.9873, allocations: 1.513 MB / 0.9987 GB, free: 6.363 MB / 0.7325 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0005749/0.9879, allocations: 240.2 kB / 0.9989 GB, free: 6.199 MB / 0.7325 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002556/0.9881, allocations: 17.94 kB / 0.9989 GB, free: 6.191 MB / 0.7325 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001008/0.9891, allocations: 100.1 kB / 0.999 GB, free: 6.156 MB / 0.7325 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001166/0.9893, allocations: 40.28 kB / 0.999 GB, free: 6.137 MB / 0.7325 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 8.646e-05/0.9894, allocations: 29.33 kB / 0.9991 GB, free: 6.133 MB / 0.7325 GB Notification: Performance of sorting global known variables: time 0.0007476/0.9901, allocations: 0.5409 MB / 0.9996 GB, free: 5.957 MB / 0.7325 GB Notification: Performance of sort global known variables: time 1.61e-07/0.9901, allocations: 0 / 0.9996 GB, free: 5.957 MB / 0.7325 GB Notification: Performance of remove unused functions: time 0.001097/0.9912, allocations: 276.4 kB / 0.9999 GB, free: 5.949 MB / 0.7325 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 14 * Number of states: 2 (volDyn.dynBal.U,volDyn.dynBal.mXi[1]) * Number of discrete variables: 0 () * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (37): * Single equations (assignments): 36 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 0 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 0 * Non-linear torn systems: 1 {1 4} Notification: Performance of Backend phase and start with SimCode phase: time 0.004253/0.9955, allocations: 2.136 MB / 1.002 GB, free: 4.82 MB / 0.7325 GB Notification: Performance of simCode: created initialization part: time 0.001953/0.9975, allocations: 0.8308 MB / 1.003 GB, free: 4.551 MB / 0.7325 GB Notification: Performance of simCode: created event and clocks part: time 5.661e-06/0.9975, allocations: 2.781 kB / 1.003 GB, free: 4.551 MB / 0.7325 GB Notification: Performance of simCode: created simulation system equations: time 0.0009063/0.9984, allocations: 478.2 kB / 1.003 GB, free: 4.352 MB / 0.7325 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002707/1.001, allocations: 0.5273 MB / 1.004 GB, free: 4.18 MB / 0.7325 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01264/1.014, allocations: 5.85 MB / 1.009 GB, free: 1.488 MB / 0.7325 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0007211/1.015, allocations: 1.045 MB / 1.01 GB, free: 0.6523 MB / 0.7325 GB Notification: Performance of simCode: alias equations: time 0.00107/1.016, allocations: 201.6 kB / 1.011 GB, free: 0.5625 MB / 0.7325 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004721/1.016, allocations: 313.9 kB / 1.011 GB, free: 0.5273 MB / 0.7325 GB Notification: Performance of SimCode: time 7.71e-07/1.016, allocations: 0 / 1.011 GB, free: 0.5273 MB / 0.7325 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.05129/1.067, allocations: 26.97 MB / 1.037 GB, free: 9.551 MB / 0.7637 GB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0002209/1.068, allocations: 294.6 kB / 1.038 GB, free: 9.195 MB / 0.7637 GB Notification: Performance of buildModelFMU: Generate platform static: time 2.374/3.441, allocations: 6.406 kB / 1.038 GB, free: 9.191 MB / 0.7637 GB (rm -f Buildings_8_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate.pipe ; mkfifo Buildings_8_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate.pipe ; head -c 1048576 < Buildings_8_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate.pipe >> ../files/Buildings_8_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate.sim & /home/hudson/saved_omc/OMSimulator/install/linux/bin/OMSimulator --tempDir=temp_Buildings_8_Buildings_Fluid_MixingVolumes_Validation_MixingVolumeHeatReverseFlowPrescribedHeatFlowRate_fmu --startTime=0 --stopTime=10 --timeout=50 --tolerance=1e-06 Buildings_8_Buildings_Fluid_MixingVolumes_Validation_MixingVolumeHeatReverseFlowPrescribedHeatFlowRate.fmu > Buildings_8_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate.pipe 2>&1) Environment - environmentSimulation: