Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8_Buildings.HeatTransfer.Windows.Examples.BoundaryHeatTransfer.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: translateModel(Buildings.HeatTransfer.Windows.Examples.BoundaryHeatTransfer,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.HeatTransfer.Windows.Examples.BoundaryHeatTransfer")
translateModel(Buildings.HeatTransfer.Windows.Examples.BoundaryHeatTransfer,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.HeatTransfer.Windows.Examples.BoundaryHeatTransfer")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001013/0.001013, allocations: 107.5 kB / 15.99 MB, free: 6.359 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001102/0.001103, allocations: 195.2 kB / 16.91 MB, free: 6.191 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.402/1.402, allocations: 205.1 MB / 222.8 MB, free: 4.688 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 1.671/1.671, allocations: 292.3 MB / 0.5492 GB, free: 13.6 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 0.001396/0.001396, allocations: 71.47 kB / 0.6716 GB, free: 26.29 MB / 0.5294 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2237/0.2251, allocations: 114.5 MB / 0.7835 GB, free: 13.93 MB / 0.6075 GB
Notification: Performance of NFInst.instantiate(Buildings.HeatTransfer.Windows.Examples.BoundaryHeatTransfer): time 0.005689/0.2309, allocations: 4.463 MB / 0.7879 GB, free: 9.43 MB / 0.6075 GB
Notification: Performance of NFInst.instExpressions: time 0.004079/0.235, allocations: 3.023 MB / 0.7908 GB, free: 6.395 MB / 0.6075 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0004015/0.2354, allocations: 11.94 kB / 0.7908 GB, free: 6.383 MB / 0.6075 GB
Notification: Performance of NFTyping.typeComponents: time 0.002033/0.2375, allocations: 0.8484 MB / 0.7917 GB, free: 5.531 MB / 0.6075 GB
Notification: Performance of NFTyping.typeBindings: time 0.0007309/0.2383, allocations: 326 kB / 0.792 GB, free: 5.211 MB / 0.6075 GB
Notification: Performance of NFTyping.typeClassSections: time 0.0004328/0.2387, allocations: 175.8 kB / 0.7921 GB, free: 5.039 MB / 0.6075 GB
Notification: Performance of NFFlatten.flatten: time 0.001056/0.2398, allocations: 1.009 MB / 0.7931 GB, free: 4.023 MB / 0.6075 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0005197/0.2403, allocations: 366 kB / 0.7935 GB, free: 3.652 MB / 0.6075 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.0003882/0.2407, allocations: 346.4 kB / 0.7938 GB, free: 3.312 MB / 0.6075 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0005763/0.2413, allocations: 461.7 kB / 0.7942 GB, free: 2.859 MB / 0.6075 GB
Notification: Performance of NFPackage.collectConstants: time 7.749e-05/0.2414, allocations: 52 kB / 0.7943 GB, free: 2.809 MB / 0.6075 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.0001765/0.2415, allocations: 91.97 kB / 0.7944 GB, free: 2.719 MB / 0.6075 GB
Notification: Performance of NFScalarize.scalarize: time 0.000152/0.2417, allocations: 167.3 kB / 0.7945 GB, free: 2.555 MB / 0.6075 GB
Notification: Performance of NFVerifyModel.verify: time 0.0003584/0.2421, allocations: 433.4 kB / 0.7949 GB, free: 2.129 MB / 0.6075 GB
Notification: Performance of NFConvertDAE.convert: time 0.0006902/0.2428, allocations: 0.7209 MB / 0.7956 GB, free: 1.406 MB / 0.6075 GB
Notification: Performance of FrontEnd - DAE generated: time 4.499e-06/0.2428, allocations: 0 / 0.7956 GB, free: 1.406 MB / 0.6075 GB
Notification: Performance of FrontEnd: time 1.463e-06/0.2428, allocations: 0 / 0.7956 GB, free: 1.406 MB / 0.6075 GB
Notification: Performance of Transformations before backend: time 1.209e-05/0.2428, allocations: 4 kB / 0.7957 GB, free: 1.402 MB / 0.6075 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 109
 * Number of variables: 109
Notification: Performance of Generate backend data structure: time 0.001744/0.2446, allocations: 1.189 MB / 0.7968 GB, free: 168 kB / 0.6075 GB
Notification: Performance of prepare preOptimizeDAE: time 3.837e-05/0.2446, allocations: 8.031 kB / 0.7968 GB, free: 160 kB / 0.6075 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0009721/0.2456, allocations: 235.5 kB / 0.797 GB, free: 15.92 MB / 0.6231 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0008192/0.2464, allocations: 0.6751 MB / 0.7977 GB, free: 15.21 MB / 0.6231 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.955e-05/0.2465, allocations: 33.38 kB / 0.7977 GB, free: 15.18 MB / 0.6231 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 5.688e-05/0.2465, allocations: 48.12 kB / 0.7978 GB, free: 15.13 MB / 0.6231 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0009564/0.2475, allocations: 478 kB / 0.7982 GB, free: 14.65 MB / 0.6231 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.378e-05/0.2475, allocations: 0 / 0.7982 GB, free: 14.65 MB / 0.6231 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 4.104e-05/0.2476, allocations: 16 kB / 0.7983 GB, free: 14.63 MB / 0.6231 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.154e-05/0.2476, allocations: 12 kB / 0.7983 GB, free: 14.62 MB / 0.6231 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0009202/0.2485, allocations: 391.8 kB / 0.7986 GB, free: 14.24 MB / 0.6231 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.002437/0.2509, allocations: 1.486 MB / 0.8001 GB, free: 12.69 MB / 0.6231 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.000599/0.2516, allocations: 263.2 kB / 0.8003 GB, free: 12.42 MB / 0.6231 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0002565/0.2518, allocations: 145.2 kB / 0.8005 GB, free: 12.28 MB / 0.6231 GB
Notification: Performance of preOpt evalFunc (simulation): time 3.45e-05/0.2519, allocations: 4.234 kB / 0.8005 GB, free: 12.27 MB / 0.6231 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.735e-05/0.2519, allocations: 38.78 kB / 0.8005 GB, free: 12.23 MB / 0.6231 GB
Notification: Performance of pre-optimization done (n=28): time 1.523e-06/0.2519, allocations: 0 / 0.8005 GB, free: 12.23 MB / 0.6231 GB
Notification: Performance of matching and sorting (n=28): time 0.00196/0.2539, allocations: 0.6797 MB / 0.8012 GB, free: 11.52 MB / 0.6231 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.569e-05/0.2539, allocations: 89.09 kB / 0.8013 GB, free: 11.41 MB / 0.6231 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001204/0.2552, allocations: 0.9233 MB / 0.8022 GB, free: 10.47 MB / 0.6231 GB
Notification: Performance of collectPreVariables (initialization): time 3.205e-05/0.2552, allocations: 29.7 kB / 0.8022 GB, free: 10.43 MB / 0.6231 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0003532/0.2556, allocations: 428.1 kB / 0.8026 GB, free: 10.01 MB / 0.6231 GB
Notification: Performance of collectInitialBindings (initialization): time 7.202e-05/0.2556, allocations: 94.66 kB / 0.8027 GB, free: 9.918 MB / 0.6231 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001124/0.2558, allocations: 57.97 kB / 0.8028 GB, free: 9.855 MB / 0.6231 GB
Notification: Performance of setup shared object (initialization): time 0.0001289/0.2559, allocations: 318 kB / 0.8031 GB, free: 9.539 MB / 0.6231 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003602/0.2563, allocations: 137.9 kB / 0.8032 GB, free: 9.402 MB / 0.6231 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003829/0.2567, allocations: 171.3 kB / 0.8034 GB, free: 9.227 MB / 0.6231 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.000579/0.2572, allocations: 262.4 kB / 0.8036 GB, free: 8.969 MB / 0.6231 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.745e-06/0.2573, allocations: 4.031 kB / 0.8036 GB, free: 8.965 MB / 0.6231 GB
Notification: Performance of matching and sorting (n=34) (initialization): time 0.001199/0.2585, allocations: 0.4892 MB / 0.8041 GB, free: 8.465 MB / 0.6231 GB
Notification: Performance of prepare postOptimizeDAE: time 1.843e-05/0.2585, allocations: 4 kB / 0.8041 GB, free: 8.461 MB / 0.6231 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.023e-06/0.2585, allocations: 4 kB / 0.8041 GB, free: 8.457 MB / 0.6231 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.000476/0.259, allocations: 96.77 kB / 0.8042 GB, free: 8.359 MB / 0.6231 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003527/0.2593, allocations: 71.83 kB / 0.8043 GB, free: 8.289 MB / 0.6231 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002013/0.2614, allocations: 1.821 MB / 0.806 GB, free: 6.32 MB / 0.6231 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0006388/0.262, allocations: 91.41 kB / 0.8061 GB, free: 6.23 MB / 0.6231 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.485e-05/0.2621, allocations: 8 kB / 0.8061 GB, free: 6.223 MB / 0.6231 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0006225/0.2627, allocations: 356.6 kB / 0.8065 GB, free: 5.871 MB / 0.6231 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0003794/0.2631, allocations: 166.4 kB / 0.8066 GB, free: 5.699 MB / 0.6231 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0005533/0.2636, allocations: 257.5 kB / 0.8069 GB, free: 5.445 MB / 0.6231 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.553e-06/0.2636, allocations: 0 / 0.8069 GB, free: 5.445 MB / 0.6231 GB
Notification: Performance of matching and sorting (n=34) (initialization_lambda0): time 0.00115/0.2648, allocations: 0.4932 MB / 0.8073 GB, free: 4.941 MB / 0.6231 GB
Notification: Performance of prepare postOptimizeDAE: time 1.061e-05/0.2648, allocations: 7.938 kB / 0.8074 GB, free: 4.934 MB / 0.6231 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.484e-06/0.2648, allocations: 0 / 0.8074 GB, free: 4.934 MB / 0.6231 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0003556/0.2652, allocations: 96.8 kB / 0.8074 GB, free: 4.836 MB / 0.6231 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003251/0.2655, allocations: 59.95 kB / 0.8075 GB, free: 4.777 MB / 0.6231 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001759/0.2673, allocations: 1.782 MB / 0.8092 GB, free: 2.859 MB / 0.6231 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0006254/0.2679, allocations: 79.73 kB / 0.8093 GB, free: 2.781 MB / 0.6231 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.283e-05/0.268, allocations: 7.984 kB / 0.8093 GB, free: 2.773 MB / 0.6231 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 1
 * 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 (28):
 * Single equations (assignments): 27
 * 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): 0 systems
 * Non-linear torn systems (#iteration vars, #inner vars): 1 system
   {(1,6)}
Notification: Performance of prepare postOptimizeDAE: time 0.0001506/0.2681, allocations: 200.1 kB / 0.8095 GB, free: 2.57 MB / 0.6231 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001055/0.2682, allocations: 90.88 kB / 0.8096 GB, free: 2.48 MB / 0.6231 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0001692/0.2684, allocations: 97.06 kB / 0.8097 GB, free: 2.383 MB / 0.6231 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.244e-06/0.2684, allocations: 4 kB / 0.8097 GB, free: 2.379 MB / 0.6231 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 3.256e-06/0.2684, allocations: 0 / 0.8097 GB, free: 2.379 MB / 0.6231 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.752e-06/0.2684, allocations: 7.922 kB / 0.8097 GB, free: 2.371 MB / 0.6231 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.00164/0.2701, allocations: 1.041 MB / 0.8107 GB, free: 1.262 MB / 0.6231 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.826e-06/0.2701, allocations: 0 / 0.8107 GB, free: 1.262 MB / 0.6231 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002091/0.2703, allocations: 43.97 kB / 0.8108 GB, free: 1.219 MB / 0.6231 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.000336/0.2707, allocations: 88.86 kB / 0.8109 GB, free: 1.129 MB / 0.6231 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.439e-05/0.2707, allocations: 15.98 kB / 0.8109 GB, free: 1.113 MB / 0.6231 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001716/0.2724, allocations: 1.778 MB / 0.8126 GB, free: 15.2 MB / 0.6387 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.094e-06/0.2724, allocations: 0 / 0.8126 GB, free: 15.2 MB / 0.6387 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0008916/0.2733, allocations: 0.5184 MB / 0.8131 GB, free: 14.64 MB / 0.6387 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0002473/0.2736, allocations: 191.8 kB / 0.8133 GB, free: 14.44 MB / 0.6387 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 9.944e-05/0.2737, allocations: 8 kB / 0.8133 GB, free: 14.43 MB / 0.6387 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0004152/0.2741, allocations: 35.97 kB / 0.8133 GB, free: 14.39 MB / 0.6387 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 7.455e-05/0.2742, allocations: 23.91 kB / 0.8134 GB, free: 14.37 MB / 0.6387 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.564e-05/0.2742, allocations: 8 kB / 0.8134 GB, free: 14.36 MB / 0.6387 GB
Notification: Performance of sorting global known variables: time 0.0009817/0.2752, allocations: 0.6649 MB / 0.814 GB, free: 13.69 MB / 0.6387 GB
Notification: Performance of sort global known variables: time 2e-07/0.2752, allocations: 3.938 kB / 0.814 GB, free: 13.68 MB / 0.6387 GB
Notification: Performance of remove unused functions: time 0.0007144/0.2759, allocations: 267.4 kB / 0.8143 GB, free: 13.42 MB / 0.6387 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 5
 * 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 simulation (22):
 * Single equations (assignments): 21
 * 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): 0 systems
 * Non-linear torn systems (#iteration vars, #inner vars): 1 system
   {(1,6)}
Notification: Performance of Backend phase and start with SimCode phase: time 0.0001402/0.2761, allocations: 103.2 kB / 0.8144 GB, free: 13.31 MB / 0.6387 GB
Notification: Performance of simCode: created initialization part: time 0.001666/0.2778, allocations: 0.7398 MB / 0.8151 GB, free: 12.55 MB / 0.6387 GB
Notification: Performance of simCode: created event and clocks part: time 5.731e-06/0.2778, allocations: 4 kB / 0.8151 GB, free: 12.54 MB / 0.6387 GB
Notification: Performance of simCode: created simulation system equations: time 0.0003905/0.2782, allocations: 266.4 kB / 0.8154 GB, free: 12.27 MB / 0.6387 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0008355/0.279, allocations: 171.8 kB / 0.8155 GB, free: 12.1 MB / 0.6387 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002608/0.2816, allocations: 1.736 MB / 0.8172 GB, free: 10.31 MB / 0.6387 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.000677/0.2823, allocations: 1.028 MB / 0.8182 GB, free: 9.254 MB / 0.6387 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001337/0.2825, allocations: 51.42 kB / 0.8183 GB, free: 9.203 MB / 0.6387 GB
Notification: Performance of SimCode: time 3.41e-07/0.2825, allocations: 4 kB / 0.8183 GB, free: 9.199 MB / 0.6387 GB
Notification: Performance of Templates: time 0.01845/0.3009, allocations: 13.55 MB / 0.8315 GB, free: 11.7 MB / 0.6544 GB
make -j1 -f Buildings_8_Buildings.HeatTransfer.Windows.Examples.BoundaryHeatTransfer.makefile
(rm -f Buildings_8_Buildings.HeatTransfer.Windows.Examples.BoundaryHeatTransfer.pipe ; mkfifo Buildings_8_Buildings.HeatTransfer.Windows.Examples.BoundaryHeatTransfer.pipe ; head -c 1048576 < Buildings_8_Buildings.HeatTransfer.Windows.Examples.BoundaryHeatTransfer.pipe >> ../files/Buildings_8_Buildings.HeatTransfer.Windows.Examples.BoundaryHeatTransfer.sim & ./Buildings_8_Buildings.HeatTransfer.Windows.Examples.BoundaryHeatTransfer  -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_8_Buildings.HeatTransfer.Windows.Examples.BoundaryHeatTransfer.pipe 2>&1)