Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr BuildingSystems_BuildingSystems.Fluid.HeatExchangers.Validation.HeaterCooler_u.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/NcDataReader2 2.5.1-master/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo", uses=false) Using package BuildingSystems with version 2.0.0-beta (/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo) Using package NcDataReader2 with version 2.5.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-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(BuildingSystems.Fluid.HeatExchangers.Validation.HeaterCooler_u,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Fluid.HeatExchangers.Validation.HeaterCooler_u") translateModel(BuildingSystems.Fluid.HeatExchangers.Validation.HeaterCooler_u,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Fluid.HeatExchangers.Validation.HeaterCooler_u") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0007393/0.0007393, allocations: 89.97 kB / 15.36 MB, free: 0.7383 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.004883/0.004884, allocations: 174.1 kB / 16.26 MB, free: 6.273 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.296/1.296, allocations: 223.3 MB / 240.3 MB, free: 5.344 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-master/package.mo): time 0.001622/0.001622, allocations: 274.1 kB / 291.7 MB, free: 1.883 MB / 238.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo): time 0.9515/0.9515, allocations: 169.5 MB / 0.5004 GB, free: 14.11 MB / 382.1 MB Notification: Performance of FrontEnd - loaded program: time 0.0006273/0.0006273, allocations: 13.3 kB / 0.5987 GB, free: 28.01 MB / 430.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2258/0.2264, allocations: 88.55 MB / 0.6851 GB, free: 15.08 MB / 494.1 MB Notification: Performance of NFInst.instantiate(BuildingSystems.Fluid.HeatExchangers.Validation.HeaterCooler_u): time 0.661/0.8874, allocations: 250.2 MB / 0.9295 GB, free: 5.547 MB / 0.6387 GB Notification: Performance of NFInst.instExpressions: time 0.01495/0.9024, allocations: 9.614 MB / 0.9389 GB, free: 11.91 MB / 0.6544 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.002245/0.9047, allocations: 67.56 kB / 0.9389 GB, free: 11.84 MB / 0.6544 GB Notification: Performance of NFTyping.typeComponents: time 0.002447/0.9072, allocations: 0.8199 MB / 0.9397 GB, free: 11.02 MB / 0.6544 GB Notification: Performance of NFTyping.typeBindings: time 0.007379/0.9146, allocations: 2.479 MB / 0.9421 GB, free: 8.527 MB / 0.6544 GB Notification: Performance of NFTyping.typeClassSections: time 0.005729/0.9203, allocations: 1.921 MB / 0.944 GB, free: 6.621 MB / 0.6544 GB Notification: Performance of NFFlatten.flatten: time 0.007809/0.9282, allocations: 5.446 MB / 0.9493 GB, free: 1.164 MB / 0.6544 GB Notification: Performance of NFFlatten.resolveConnections: time 0.002375/0.9306, allocations: 1.279 MB / 0.9506 GB, free: 15.85 MB / 0.67 GB Notification: Performance of NFEvalConstants.evaluate: time 0.004124/0.9347, allocations: 1.672 MB / 0.9522 GB, free: 14.17 MB / 0.67 GB Notification: Performance of NFSimplifyModel.simplify: time 0.002679/0.9374, allocations: 1.237 MB / 0.9534 GB, free: 12.93 MB / 0.67 GB Notification: Performance of NFPackage.collectConstants: time 0.0002753/0.9377, allocations: 60 kB / 0.9535 GB, free: 12.88 MB / 0.67 GB Notification: Performance of NFFlatten.collectFunctions: time 0.006475/0.9442, allocations: 3.488 MB / 0.9569 GB, free: 9.379 MB / 0.67 GB Notification: Performance of NFScalarize.scalarize: time 0.0009373/0.9452, allocations: 486.2 kB / 0.9574 GB, free: 8.902 MB / 0.67 GB Notification: Performance of NFVerifyModel.verify: time 0.001638/0.9468, allocations: 0.9068 MB / 0.9582 GB, free: 7.984 MB / 0.67 GB Notification: Performance of NFConvertDAE.convert: time 0.00625/0.9531, allocations: 3.68 MB / 0.9618 GB, free: 4.293 MB / 0.67 GB Notification: Performance of FrontEnd - DAE generated: time 4.939e-06/0.9531, allocations: 0 / 0.9618 GB, free: 4.293 MB / 0.67 GB Notification: Performance of FrontEnd: time 1.623e-06/0.9531, allocations: 0 / 0.9618 GB, free: 4.293 MB / 0.67 GB Notification: Performance of Transformations before backend: time 3.398e-05/0.9532, allocations: 4 kB / 0.9618 GB, free: 4.289 MB / 0.67 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 294 * Number of variables: 294 Notification: Performance of Generate backend data structure: time 0.00406/0.9572, allocations: 2.137 MB / 0.9639 GB, free: 2.074 MB / 0.67 GB Notification: Performance of prepare preOptimizeDAE: time 4.06e-05/0.9573, allocations: 8.031 kB / 0.9639 GB, free: 2.066 MB / 0.67 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.004047/0.9613, allocations: 0.6493 MB / 0.9646 GB, free: 1.414 MB / 0.67 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.002611/0.964, allocations: 1.367 MB / 0.9659 GB, free: 15.99 MB / 0.6856 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003953/0.9644, allocations: 166.1 kB / 0.9661 GB, free: 15.83 MB / 0.6856 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002193/0.9646, allocations: 127.9 kB / 0.9662 GB, free: 15.7 MB / 0.6856 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002727/0.9674, allocations: 1.431 MB / 0.9676 GB, free: 14.2 MB / 0.6856 GB Notification: Performance of preOpt findStateOrder (simulation): time 3.171e-05/0.9674, allocations: 3.984 kB / 0.9676 GB, free: 14.2 MB / 0.6856 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001264/0.9675, allocations: 48 kB / 0.9676 GB, free: 14.15 MB / 0.6856 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.91e-05/0.9676, allocations: 46.22 kB / 0.9677 GB, free: 14.11 MB / 0.6856 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002625/0.9702, allocations: 1.215 MB / 0.9689 GB, free: 12.88 MB / 0.6856 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 0.00815/0.9784, allocations: 5.728 MB / 0.9745 GB, free: 6.832 MB / 0.6856 GB Notification: Performance of preOpt comSubExp (simulation): time 0.002022/0.9804, allocations: 1.066 MB / 0.9755 GB, free: 5.723 MB / 0.6856 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001111/0.9816, allocations: 0.5409 MB / 0.976 GB, free: 5.184 MB / 0.6856 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0006283/0.9822, allocations: 327.9 kB / 0.9763 GB, free: 4.809 MB / 0.6856 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001172/0.9834, allocations: 0.5735 MB / 0.9769 GB, free: 4.215 MB / 0.6856 GB Notification: Performance of pre-optimization done (n=85): time 2.875e-06/0.9834, allocations: 4 kB / 0.9769 GB, free: 4.211 MB / 0.6856 GB Notification: Performance of matching and sorting (n=92): time 0.008856/0.9923, allocations: 3.593 MB / 0.9804 GB, free: 0.5117 MB / 0.6856 GB Notification: Performance of inlineWhenForInitialization (initialization): time 5.773e-05/0.9924, allocations: 90.05 kB / 0.9805 GB, free: 416 kB / 0.6856 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001899/0.9943, allocations: 1.346 MB / 0.9818 GB, free: 15.05 MB / 0.7012 GB Notification: Performance of collectPreVariables (initialization): time 0.0001217/0.9944, allocations: 41.7 kB / 0.9819 GB, free: 15 MB / 0.7012 GB Notification: Performance of collectInitialEqns (initialization): time 0.000604/0.995, allocations: 0.7328 MB / 0.9826 GB, free: 14.26 MB / 0.7012 GB Notification: Performance of collectInitialBindings (initialization): time 0.0003038/0.9953, allocations: 311.3 kB / 0.9829 GB, free: 13.95 MB / 0.7012 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001442/0.9955, allocations: 93.67 kB / 0.983 GB, free: 13.86 MB / 0.7012 GB Notification: Performance of setup shared object (initialization): time 0.0001269/0.9956, allocations: 349.9 kB / 0.9833 GB, free: 13.51 MB / 0.7012 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001034/0.9966, allocations: 457.7 kB / 0.9837 GB, free: 13.06 MB / 0.7012 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001161/0.9978, allocations: 0.6634 MB / 0.9844 GB, free: 12.32 MB / 0.7012 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0142/1.012, allocations: 3.622 MB / 0.9879 GB, free: 8.605 MB / 0.7012 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.77e-06/1.012, allocations: 4 kB / 0.9879 GB, free: 8.602 MB / 0.7012 GB Notification: Performance of matching and sorting (n=126) (initialization): time 0.003534/1.016, allocations: 1.542 MB / 0.9894 GB, free: 7.035 MB / 0.7012 GB Notification: Performance of prepare postOptimizeDAE: time 0.0001649/1.016, allocations: 244.3 kB / 0.9897 GB, free: 6.73 MB / 0.7012 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.33e-05/1.016, allocations: 7.984 kB / 0.9897 GB, free: 6.723 MB / 0.7012 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0007546/1.017, allocations: 230.3 kB / 0.9899 GB, free: 6.488 MB / 0.7012 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0009457/1.018, allocations: 207.7 kB / 0.9901 GB, free: 6.285 MB / 0.7012 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.004301/1.022, allocations: 4.292 MB / 0.9943 GB, free: 1.703 MB / 0.7012 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001685/1.024, allocations: 141 kB / 0.9944 GB, free: 1.566 MB / 0.7012 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001121/1.024, allocations: 36 kB / 0.9944 GB, free: 1.531 MB / 0.7012 GB Notification: Performance of prepare postOptimizeDAE: time 9.508e-06/1.024, allocations: 4 kB / 0.9944 GB, free: 1.527 MB / 0.7012 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.003063/1.027, allocations: 1.37 MB / 0.9958 GB, free: 144 kB / 0.7012 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.266e-05/1.027, allocations: 7.984 kB / 0.9958 GB, free: 136 kB / 0.7012 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0005637/1.027, allocations: 202.8 kB / 0.996 GB, free: 15.93 MB / 0.7169 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0009439/1.028, allocations: 207.7 kB / 0.9962 GB, free: 15.72 MB / 0.7169 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.005222/1.034, allocations: 5.312 MB / 1.001 GB, free: 10 MB / 0.7169 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001638/1.035, allocations: 139.8 kB / 1.002 GB, free: 9.867 MB / 0.7169 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001164/1.035, allocations: 40 kB / 1.002 GB, free: 9.828 MB / 0.7169 GB Warning: The initial conditions are over specified. The following 1 initial equations are redundant, so they are removed from the initialization sytem: $DER.heaDyn.vol.dynBal.medium.p = 0.0. Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 18 * Number of states: 0 () * Number of discrete variables: 9 (TSet.nextEventScaled,TSet.nextEvent,$PRE.TSet.nextEvent,TSet.last,TSet.b,TSet.a,$whenCondition1,con2.I.trigger_internal,con1.I.trigger_internal) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (105): * Single equations (assignments): 99 * Array equations: 2 * Algorithm blocks: 1 * Record equations: 0 * When equations: 0 * 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): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 3 systems {(1,8), (1,2), (1,4)} Notification: Performance of prepare postOptimizeDAE: time 0.0008909/1.036, allocations: 0.5011 MB / 1.002 GB, free: 9.312 MB / 0.7169 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002935/1.037, allocations: 169.9 kB / 1.002 GB, free: 9.145 MB / 0.7169 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002849/1.039, allocations: 1.313 MB / 1.003 GB, free: 7.809 MB / 0.7169 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 9.718e-06/1.039, allocations: 8 kB / 1.003 GB, free: 7.801 MB / 0.7169 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.276e-06/1.039, allocations: 0 / 1.003 GB, free: 7.801 MB / 0.7169 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.002305/1.042, allocations: 1.174 MB / 1.005 GB, free: 6.59 MB / 0.7169 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.005657/1.047, allocations: 3.087 MB / 1.008 GB, free: 3.371 MB / 0.7169 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.857e-06/1.047, allocations: 4 kB / 1.008 GB, free: 3.367 MB / 0.7169 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0009581/1.048, allocations: 188.3 kB / 1.008 GB, free: 3.184 MB / 0.7169 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0001448/1.049, allocations: 52.81 kB / 1.008 GB, free: 3.129 MB / 0.7169 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 7.21e-05/1.049, allocations: 35.92 kB / 1.008 GB, free: 3.094 MB / 0.7169 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0004069/1.049, allocations: 0.5914 MB / 1.008 GB, free: 2.477 MB / 0.7169 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.713e-06/1.049, allocations: 7.938 kB / 1.008 GB, free: 2.469 MB / 0.7169 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003846/1.053, allocations: 2.006 MB / 1.01 GB, free: 404 kB / 0.7169 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0007165/1.054, allocations: 343 kB / 1.011 GB, free: 40 kB / 0.7169 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000206/1.054, allocations: 28 kB / 1.011 GB, free: 12 kB / 0.7169 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001263/1.055, allocations: 115.7 kB / 1.011 GB, free: 15.9 MB / 0.7325 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001264/1.055, allocations: 64.52 kB / 1.011 GB, free: 15.84 MB / 0.7325 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 8.85e-05/1.055, allocations: 39.98 kB / 1.011 GB, free: 15.8 MB / 0.7325 GB Notification: Performance of sorting global known variables: time 0.001335/1.057, allocations: 0.9177 MB / 1.012 GB, free: 14.88 MB / 0.7325 GB Notification: Performance of sort global known variables: time 1.423e-06/1.057, allocations: 4 kB / 1.012 GB, free: 14.88 MB / 0.7325 GB Notification: Performance of remove unused functions: time 0.002159/1.059, allocations: 0.6952 MB / 1.013 GB, free: 14.18 MB / 0.7325 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 17 * Number of states: 6 (senTem1.T,con1.I.y,heaDyn.vol.dynBal.medium.Xi[1],heaDyn.vol.dynBal.medium.T,senTem2.T,con2.I.y) * Number of discrete variables: 6 ($whenCondition1,TSet.a,TSet.b,TSet.last,TSet.nextEvent,TSet.nextEventScaled) * Number of discrete states: 6 (TSet.nextEvent,TSet.last,TSet.nextEventScaled,TSet.b,TSet.a,$whenCondition1) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (83): * Single equations (assignments): 81 * Array equations: 0 * Algorithm blocks: 1 * 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 {(1,4)} Notification: Performance of Backend phase and start with SimCode phase: time 0.000665/1.06, allocations: 296.9 kB / 1.013 GB, free: 13.89 MB / 0.7325 GB Notification: Performance of simCode: created initialization part: time 0.004629/1.064, allocations: 2.559 MB / 1.015 GB, free: 11.24 MB / 0.7325 GB Notification: Performance of simCode: created event and clocks part: time 6.823e-06/1.064, allocations: 3.938 kB / 1.015 GB, free: 11.24 MB / 0.7325 GB Notification: Performance of simCode: created simulation system equations: time 0.001261/1.066, allocations: 0.621 MB / 1.016 GB, free: 10.6 MB / 0.7325 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004925/1.071, allocations: 0.8341 MB / 1.017 GB, free: 9.777 MB / 0.7325 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.006951/1.077, allocations: 3.925 MB / 1.021 GB, free: 5.777 MB / 0.7325 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001019/1.079, allocations: 1.344 MB / 1.022 GB, free: 4.402 MB / 0.7325 GB Notification: Performance of simCode: alias equations: time 0.001677/1.08, allocations: 352.9 kB / 1.022 GB, free: 4.051 MB / 0.7325 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003266/1.081, allocations: 115.4 kB / 1.022 GB, free: 3.938 MB / 0.7325 GB Notification: Performance of SimCode: time 7.51e-07/1.081, allocations: 0 / 1.022 GB, free: 3.938 MB / 0.7325 GB Notification: Performance of Templates: time 0.3271/1.408, allocations: 31.08 MB / 1.053 GB, free: 267.7 MB / 0.7481 GB make -j1 -f BuildingSystems_BuildingSystems.Fluid.HeatExchangers.Validation.HeaterCooler_u.makefile (rm -f BuildingSystems_BuildingSystems.Fluid.HeatExchangers.Validation.HeaterCooler_u.pipe ; mkfifo BuildingSystems_BuildingSystems.Fluid.HeatExchangers.Validation.HeaterCooler_u.pipe ; head -c 1048576 < BuildingSystems_BuildingSystems.Fluid.HeatExchangers.Validation.HeaterCooler_u.pipe >> ../files/BuildingSystems_BuildingSystems.Fluid.HeatExchangers.Validation.HeaterCooler_u.sim & ./BuildingSystems_BuildingSystems.Fluid.HeatExchangers.Validation.HeaterCooler_u -abortSlowSimulation -alarm=480 -lv LOG_STATS > BuildingSystems_BuildingSystems.Fluid.HeatExchangers.Validation.HeaterCooler_u.pipe 2>&1)