Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_latest_IBPSA.Fluid.HeatExchangers.Examples.AirHeater_T.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.Fluid.HeatExchangers.Examples.AirHeater_T,tolerance=1e-08,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Fluid.HeatExchangers.Examples.AirHeater_T") translateModel(IBPSA.Fluid.HeatExchangers.Examples.AirHeater_T,tolerance=1e-08,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Fluid.HeatExchangers.Examples.AirHeater_T") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001287/0.001287, allocations: 106.2 kB / 16.52 MB, free: 6.664 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001227/0.001227, allocations: 195.2 kB / 17.44 MB, free: 6.047 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.37/1.37, allocations: 222.9 MB / 241.1 MB, free: 15.29 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-master/package.mo): time 0.776/0.776, allocations: 115.3 MB / 406.6 MB, free: 6.449 MB / 318.1 MB Notification: Performance of FrontEnd - loaded program: time 0.001523/0.001523, allocations: 63.91 kB / 493.6 MB, free: 0.8672 MB / 398.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.4409/0.4424, allocations: 76.16 MB / 0.5564 GB, free: 36.26 MB / 446.1 MB Notification: Performance of NFInst.instantiate(IBPSA.Fluid.HeatExchangers.Examples.AirHeater_T): time 0.6685/1.111, allocations: 234.1 MB / 0.785 GB, free: 1.621 MB / 0.5762 GB Notification: Performance of NFInst.instExpressions: time 0.02865/1.14, allocations: 17.77 MB / 0.8024 GB, free: 1.25 MB / 0.5762 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.005031/1.145, allocations: 85 kB / 0.8025 GB, free: 1.25 MB / 0.5762 GB Notification: Performance of NFTyping.typeComponents: time 0.01086/1.156, allocations: 4.365 MB / 0.8067 GB, free: 1.148 MB / 0.5762 GB Notification: Performance of NFTyping.typeBindings: time 0.01146/1.167, allocations: 3.215 MB / 0.8099 GB, free: 0.9805 MB / 0.5762 GB Notification: Performance of NFTyping.typeClassSections: time 0.007597/1.175, allocations: 2.264 MB / 0.8121 GB, free: 0.9062 MB / 0.5762 GB [/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/NFFrontEnd/NFCeval.mo:1088:9-1088:67:writable] Error: Internal error NFCeval.evalBinaryMul failed to evaluate ‘{0.0, 0.3240000000000001}[pressure.n] * 0.0‘ Notification: Performance of NFFlatten.flatten: time 0.01379/1.189, allocations: 9.518 MB / 0.8214 GB, free: 0.6367 MB / 0.5762 GB Notification: Performance of NFFlatten.resolveConnections: time 0.003395/1.192, allocations: 1.658 MB / 0.823 GB, free: 16.05 MB / 0.5919 GB Notification: Performance of NFEvalConstants.evaluate: time 0.006538/1.199, allocations: 2.38 MB / 0.8253 GB, free: 15.6 MB / 0.5919 GB Notification: Performance of NFSimplifyModel.simplify: time 0.004204/1.203, allocations: 1.664 MB / 0.8269 GB, free: 15.04 MB / 0.5919 GB Notification: Performance of NFPackage.collectConstants: time 0.0005293/1.203, allocations: 108.1 kB / 0.827 GB, free: 15.04 MB / 0.5919 GB Notification: Performance of NFFlatten.collectFunctions: time 0.009131/1.212, allocations: 3.98 MB / 0.8309 GB, free: 14.12 MB / 0.5919 GB Notification: Performance of NFScalarize.scalarize: time 0.001413/1.214, allocations: 0.7966 MB / 0.8317 GB, free: 13.79 MB / 0.5919 GB Notification: Performance of NFVerifyModel.verify: time 0.002322/1.216, allocations: 1.272 MB / 0.8329 GB, free: 13.3 MB / 0.5919 GB Notification: Performance of NFConvertDAE.convert: time 0.006115/1.222, allocations: 3.662 MB / 0.8365 GB, free: 11.62 MB / 0.5919 GB Notification: Performance of FrontEnd - DAE generated: time 5.45e-06/1.222, allocations: 0 / 0.8365 GB, free: 11.62 MB / 0.5919 GB Notification: Performance of FrontEnd: time 1.413e-06/1.222, allocations: 0 / 0.8365 GB, free: 11.62 MB / 0.5919 GB Notification: Performance of Transformations before backend: time 7.991e-05/1.223, allocations: 0 / 0.8365 GB, free: 11.62 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: 337 * Number of variables: 337 Notification: Performance of Generate backend data structure: time 0.006871/1.229, allocations: 3.241 MB / 0.8397 GB, free: 8.855 MB / 0.5919 GB Notification: Performance of prepare preOptimizeDAE: time 4.483e-05/1.229, allocations: 8.031 kB / 0.8397 GB, free: 8.848 MB / 0.5919 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.005788/1.235, allocations: 0.884 MB / 0.8406 GB, free: 7.965 MB / 0.5919 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.005283/1.241, allocations: 2.669 MB / 0.8432 GB, free: 5.309 MB / 0.5919 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004168/1.241, allocations: 176.9 kB / 0.8433 GB, free: 5.137 MB / 0.5919 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002501/1.241, allocations: 147.9 kB / 0.8435 GB, free: 4.992 MB / 0.5919 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.003462/1.245, allocations: 1.675 MB / 0.8451 GB, free: 3.25 MB / 0.5919 GB Notification: Performance of preOpt findStateOrder (simulation): time 3.26e-05/1.245, allocations: 2.531 kB / 0.8451 GB, free: 3.25 MB / 0.5919 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.000137/1.245, allocations: 56 kB / 0.8452 GB, free: 3.195 MB / 0.5919 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.485e-05/1.245, allocations: 58.52 kB / 0.8452 GB, free: 3.137 MB / 0.5919 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.003456/1.248, allocations: 1.475 MB / 0.8467 GB, free: 1.668 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 0.01217/1.261, allocations: 7.95 MB / 0.8544 GB, free: 9.293 MB / 0.6075 GB Notification: Performance of preOpt comSubExp (simulation): time 0.002819/1.263, allocations: 1.594 MB / 0.856 GB, free: 7.57 MB / 0.6075 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001143/1.265, allocations: 0.5308 MB / 0.8565 GB, free: 7.035 MB / 0.6075 GB Notification: Performance of preOpt evalFunc (simulation): time 0.001337/1.266, allocations: 0.7765 MB / 0.8573 GB, free: 6.117 MB / 0.6075 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001299/1.267, allocations: 0.5556 MB / 0.8578 GB, free: 5.551 MB / 0.6075 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.001037/1.268, allocations: 131.1 kB / 0.8579 GB, free: 5.422 MB / 0.6075 GB Notification: Performance of pre-optimization done (n=84): time 3.968e-06/1.268, allocations: 0 / 0.8579 GB, free: 5.422 MB / 0.6075 GB Notification: Performance of matching and sorting (n=84): time 0.00427/1.273, allocations: 1.652 MB / 0.8595 GB, free: 3.746 MB / 0.6075 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.717e-05/1.273, allocations: 60.41 kB / 0.8596 GB, free: 3.676 MB / 0.6075 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002844/1.276, allocations: 2.148 MB / 0.8617 GB, free: 1.504 MB / 0.6075 GB Notification: Performance of collectPreVariables (initialization): time 0.000114/1.276, allocations: 45.7 kB / 0.8617 GB, free: 1.453 MB / 0.6075 GB Notification: Performance of collectInitialEqns (initialization): time 0.0009096/1.277, allocations: 1.051 MB / 0.8628 GB, free: 404 kB / 0.6075 GB Notification: Performance of collectInitialBindings (initialization): time 0.0002659/1.277, allocations: 299.6 kB / 0.8631 GB, free: 108 kB / 0.6075 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004774/1.277, allocations: 323.2 kB / 0.8634 GB, free: 15.78 MB / 0.6231 GB Notification: Performance of setup shared object (initialization): time 9.716e-05/1.277, allocations: 301.1 kB / 0.8636 GB, free: 15.48 MB / 0.6231 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001291/1.279, allocations: 0.6333 MB / 0.8643 GB, free: 14.85 MB / 0.6231 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.00157/1.28, allocations: 1.026 MB / 0.8653 GB, free: 13.68 MB / 0.6231 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.002632/1.283, allocations: 1.584 MB / 0.8668 GB, free: 11.99 MB / 0.6231 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.645e-06/1.283, allocations: 4 kB / 0.8668 GB, free: 11.99 MB / 0.6231 GB Notification: Performance of matching and sorting (n=201) (initialization): time 0.003701/1.287, allocations: 1.926 MB / 0.8687 GB, free: 10.11 MB / 0.6231 GB Notification: Performance of prepare postOptimizeDAE: time 5.016e-05/1.287, allocations: 38.64 kB / 0.8687 GB, free: 10.07 MB / 0.6231 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.705e-05/1.287, allocations: 8 kB / 0.8687 GB, free: 10.06 MB / 0.6231 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.949e-05/1.287, allocations: 16.66 kB / 0.8688 GB, free: 10.04 MB / 0.6231 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001298/1.288, allocations: 332.2 kB / 0.8691 GB, free: 9.738 MB / 0.6231 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.38e-05/1.288, allocations: 18.62 kB / 0.8691 GB, free: 9.723 MB / 0.6231 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001972/1.29, allocations: 196.1 kB / 0.8693 GB, free: 9.531 MB / 0.6231 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001232/1.29, allocations: 59.98 kB / 0.8693 GB, free: 9.473 MB / 0.6231 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.002221/1.293, allocations: 1.117 MB / 0.8704 GB, free: 8.352 MB / 0.6231 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001532/1.294, allocations: 1.024 MB / 0.8714 GB, free: 7.184 MB / 0.6231 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.002604/1.297, allocations: 1.576 MB / 0.873 GB, free: 5.5 MB / 0.6231 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 5.41e-06/1.297, allocations: 2.812 kB / 0.873 GB, free: 5.5 MB / 0.6231 GB Notification: Performance of matching and sorting (n=201) (initialization_lambda0): time 0.003727/1.3, allocations: 1.93 MB / 0.8749 GB, free: 3.605 MB / 0.6231 GB Notification: Performance of prepare postOptimizeDAE: time 4.444e-05/1.3, allocations: 41.64 kB / 0.8749 GB, free: 3.559 MB / 0.6231 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.326e-05/1.301, allocations: 12 kB / 0.8749 GB, free: 3.547 MB / 0.6231 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.655e-05/1.301, allocations: 16 kB / 0.8749 GB, free: 3.531 MB / 0.6231 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001306/1.302, allocations: 328.5 kB / 0.8752 GB, free: 3.23 MB / 0.6231 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.164e-05/1.302, allocations: 18.53 kB / 0.8753 GB, free: 3.215 MB / 0.6231 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002008/1.304, allocations: 194.5 kB / 0.8754 GB, free: 3.023 MB / 0.6231 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001056/1.304, allocations: 63.98 kB / 0.8755 GB, free: 2.961 MB / 0.6231 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 42 * Number of states: 0 () * Number of discrete variables: 6 (TSet.count,$PRE.TSet.count,TSet.T_start,$PRE.TSet.T_start,$whenCondition1,conPI.I.trigger_internal) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (167): * Single equations (assignments): 164 * Array equations: 1 * Algorithm blocks: 1 * Record equations: 1 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of prepare postOptimizeDAE: time 0.0003521/1.304, allocations: 263 kB / 0.8757 GB, free: 2.719 MB / 0.6231 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003044/1.305, allocations: 213.2 kB / 0.876 GB, free: 2.508 MB / 0.6231 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002988/1.308, allocations: 1.209 MB / 0.8771 GB, free: 1.293 MB / 0.6231 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.004e-05/1.308, allocations: 12 kB / 0.8771 GB, free: 1.281 MB / 0.6231 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.268e-05/1.308, allocations: 3.938 kB / 0.8771 GB, free: 1.277 MB / 0.6231 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.002318/1.31, allocations: 1.249 MB / 0.8784 GB, free: 15.94 MB / 0.6387 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 postOpt removeSimpleEquations (simulation): time 0.006152/1.316, allocations: 3.141 MB / 0.8814 GB, free: 12.72 MB / 0.6387 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.338e-05/1.316, allocations: 4 kB / 0.8814 GB, free: 12.72 MB / 0.6387 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0009826/1.317, allocations: 198.1 kB / 0.8816 GB, free: 12.54 MB / 0.6387 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0002177/1.317, allocations: 44.83 kB / 0.8817 GB, free: 12.49 MB / 0.6387 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 7.804e-05/1.318, allocations: 27.92 kB / 0.8817 GB, free: 12.46 MB / 0.6387 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001255/1.319, allocations: 1.421 MB / 0.8831 GB, free: 10.91 MB / 0.6387 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.426e-06/1.319, allocations: 4 kB / 0.8831 GB, free: 10.91 MB / 0.6387 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003664/1.322, allocations: 1.808 MB / 0.8849 GB, free: 9.074 MB / 0.6387 GB Notification: Performance of postOpt removeConstants (simulation): time 0.000788/1.323, allocations: 386.2 kB / 0.8852 GB, free: 8.676 MB / 0.6387 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000239/1.324, allocations: 27.94 kB / 0.8852 GB, free: 8.648 MB / 0.6387 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001292/1.325, allocations: 143.8 kB / 0.8854 GB, free: 8.508 MB / 0.6387 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001464/1.325, allocations: 56.58 kB / 0.8854 GB, free: 8.449 MB / 0.6387 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 7.073e-05/1.325, allocations: 35.98 kB / 0.8855 GB, free: 8.414 MB / 0.6387 GB Notification: Performance of sorting global known variables: time 0.002057/1.327, allocations: 1.421 MB / 0.8869 GB, free: 6.98 MB / 0.6387 GB Notification: Performance of sort global known variables: time 1.8e-07/1.327, allocations: 2.531 kB / 0.8869 GB, free: 6.98 MB / 0.6387 GB Notification: Performance of remove unused functions: time 0.003248/1.33, allocations: 1.134 MB / 0.888 GB, free: 5.844 MB / 0.6387 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 6 * Number of states: 8 (vol.dynBal.medium.Xi[1],vol.dynBal.U,vol.dynBal.m,mov.filter.s[1],mov.filter.s[2],conPI.I.y,THeaOut.T,hea.outCon.T) * Number of discrete variables: 3 ($whenCondition1,TSet.T_start,TSet.count) * Number of discrete states: 1 (TSet.count) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (84): * Single equations (assignments): 81 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 2 * 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 {(1,2,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.001762/1.332, allocations: 0.7377 MB / 0.8887 GB, free: 5.301 MB / 0.6387 GB Notification: Performance of simCode: created initialization part: time 0.004569/1.337, allocations: 2.329 MB / 0.891 GB, free: 3.027 MB / 0.6387 GB Notification: Performance of simCode: created event and clocks part: time 5.16e-06/1.337, allocations: 2.531 kB / 0.891 GB, free: 3.027 MB / 0.6387 GB Notification: Performance of simCode: created simulation system equations: time 0.001336/1.338, allocations: 0.6183 MB / 0.8916 GB, free: 2.418 MB / 0.6387 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004259/1.342, allocations: 0.9526 MB / 0.8925 GB, free: 1.48 MB / 0.6387 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.009145/1.352, allocations: 5.184 MB / 0.8976 GB, free: 12.25 MB / 0.6544 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001224/1.353, allocations: 1.664 MB / 0.8992 GB, free: 10.55 MB / 0.6544 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0007327/1.354, allocations: 171.4 kB / 0.8994 GB, free: 10.38 MB / 0.6544 GB Notification: Performance of SimCode: time 1.162e-06/1.354, allocations: 0 / 0.8994 GB, free: 10.38 MB / 0.6544 GB Notification: Performance of Templates: time 0.06059/1.414, allocations: 40.82 MB / 0.9392 GB, free: 1.809 MB / 0.6856 GB make -j1 -f IBPSA_latest_IBPSA.Fluid.HeatExchangers.Examples.AirHeater_T.makefile (rm -f IBPSA_latest_IBPSA.Fluid.HeatExchangers.Examples.AirHeater_T.pipe ; mkfifo IBPSA_latest_IBPSA.Fluid.HeatExchangers.Examples.AirHeater_T.pipe ; head -c 1048576 < IBPSA_latest_IBPSA.Fluid.HeatExchangers.Examples.AirHeater_T.pipe >> ../files/IBPSA_latest_IBPSA.Fluid.HeatExchangers.Examples.AirHeater_T.sim & ./IBPSA_latest_IBPSA.Fluid.HeatExchangers.Examples.AirHeater_T -abortSlowSimulation -alarm=480 -lv LOG_STATS > IBPSA_latest_IBPSA.Fluid.HeatExchangers.Examples.AirHeater_T.pipe 2>&1)