Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr BuildSysPro_BuildSysPro.IBPSA.Fluid.HeatExchangers.Validation.DryCoilEffectivenessNTU.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/BuildSysPro 3.5.0-master/package.mo", uses=false) Using package BuildSysPro with version 3.5.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.5.0-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: "" <> buildModelFMU(BuildSysPro.IBPSA.Fluid.HeatExchangers.Validation.DryCoilEffectivenessNTU,fileNamePrefix="BuildSysPro_BuildSysPro_IBPSA_Fluid_HeatExchangers_Validation_DryCoilEffectivenessNTU",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(BuildSysPro.IBPSA.Fluid.HeatExchangers.Validation.DryCoilEffectivenessNTU,fileNamePrefix="BuildSysPro_BuildSysPro_IBPSA_Fluid_HeatExchangers_Validation_DryCoilEffectivenessNTU",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 0.0008874/0.0008928, allocations: 84.38 kB / 15.06 MB, free: 1.09 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.0008831/0.000883, allocations: 168.7 kB / 15.95 MB, free: 204 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.31/1.31, allocations: 223.3 MB / 240 MB, free: 5.375 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.5.0-master/package.mo): time 1.113/1.113, allocations: 143.4 MB / 434.4 MB, free: 13.66 MB / 350.1 MB Notification: Performance of FrontEnd - loaded program: time 0.0004826/0.0004828, allocations: 8 kB / 0.5161 GB, free: 11.16 MB / 430.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1836/0.1842, allocations: 83.41 MB / 0.5975 GB, free: 7.691 MB / 0.4981 GB Notification: Performance of NFInst.instantiate(BuildSysPro.IBPSA.Fluid.HeatExchangers.Validation.DryCoilEffectivenessNTU): time 1.129/1.314, allocations: 325.9 MB / 0.9158 GB, free: 9.078 MB / 0.67 GB Notification: Performance of NFInst.instExpressions: time 0.0463/1.36, allocations: 30.05 MB / 0.9451 GB, free: 8.484 MB / 0.67 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.008851/1.369, allocations: 146.8 kB / 0.9453 GB, free: 8.484 MB / 0.67 GB Notification: Performance of NFTyping.typeComponents: time 0.008517/1.377, allocations: 1.821 MB / 0.947 GB, free: 8.457 MB / 0.67 GB Notification: Performance of NFTyping.typeBindings: time 0.02414/1.402, allocations: 6.065 MB / 0.953 GB, free: 8.195 MB / 0.67 GB Notification: Performance of NFTyping.typeClassSections: time 0.01067/1.412, allocations: 3.09 MB / 0.956 GB, free: 8.055 MB / 0.67 GB Notification: Performance of NFFlatten.flatten: time 0.02168/1.434, allocations: 13.97 MB / 0.9696 GB, free: 6.559 MB / 0.67 GB Notification: Performance of NFFlatten.resolveConnections: time 0.00931/1.443, allocations: 3.361 MB / 0.9729 GB, free: 21.34 MB / 0.6856 GB Notification: Performance of NFEvalConstants.evaluate: time 0.01718/1.461, allocations: 5.655 MB / 0.9784 GB, free: 20.41 MB / 0.6856 GB Notification: Performance of NFSimplifyModel.simplify: time 0.01026/1.471, allocations: 3.667 MB / 0.982 GB, free: 19.46 MB / 0.6856 GB Notification: Performance of NFPackage.collectConstants: time 0.002846/1.474, allocations: 212.6 kB / 0.9822 GB, free: 19.46 MB / 0.6856 GB Notification: Performance of NFFlatten.collectFunctions: time 0.01304/1.487, allocations: 3.404 MB / 0.9855 GB, free: 18.5 MB / 0.6856 GB Notification: Performance of NFScalarize.scalarize: time 0.003246/1.49, allocations: 1.145 MB / 0.9867 GB, free: 17.96 MB / 0.6856 GB Notification: Performance of NFVerifyModel.verify: time 0.003904/1.494, allocations: 1.07 MB / 0.9877 GB, free: 17.75 MB / 0.6856 GB Notification: Performance of NFConvertDAE.convert: time 0.01288/1.507, allocations: 6.786 MB / 0.9943 GB, free: 13.89 MB / 0.6856 GB Notification: Performance of FrontEnd - DAE generated: time 8.296e-06/1.507, allocations: 4 kB / 0.9943 GB, free: 13.88 MB / 0.6856 GB Notification: Performance of FrontEnd: time 3.407e-06/1.507, allocations: 0 / 0.9943 GB, free: 13.88 MB / 0.6856 GB Notification: Performance of Transformations before backend: time 0.0003585/1.507, allocations: 0 / 0.9943 GB, free: 13.88 MB / 0.6856 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 822 * Number of variables: 822 Notification: Performance of Generate backend data structure: time 0.01753/1.525, allocations: 5.31 MB / 0.9995 GB, free: 8.965 MB / 0.6856 GB Notification: Performance of prepare preOptimizeDAE: time 5.13e-05/1.525, allocations: 8.031 kB / 0.9995 GB, free: 8.957 MB / 0.6856 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.001749/1.527, allocations: 452.8 kB / 1 GB, free: 8.703 MB / 0.6856 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01199/1.539, allocations: 2.217 MB / 1.002 GB, free: 6.523 MB / 0.6856 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.009896/1.549, allocations: 3.6 MB / 1.006 GB, free: 4 MB / 0.6856 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.002846/1.552, allocations: 0.9117 MB / 1.007 GB, free: 3.199 MB / 0.6856 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.001347/1.553, allocations: 356.5 kB / 1.007 GB, free: 2.965 MB / 0.6856 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01329/1.566, allocations: 4.882 MB / 1.012 GB, free: 15.44 MB / 0.7012 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0001115/1.567, allocations: 0 / 1.012 GB, free: 15.44 MB / 0.7012 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0008592/1.567, allocations: 138.3 kB / 1.012 GB, free: 15.41 MB / 0.7012 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001795/1.568, allocations: 148.3 kB / 1.012 GB, free: 15.27 MB / 0.7012 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01521/1.583, allocations: 5.528 MB / 1.017 GB, free: 11.32 MB / 0.7012 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 0.03804/1.621, allocations: 19.78 MB / 1.037 GB, free: 10.66 MB / 0.7169 GB Notification: Performance of preOpt comSubExp (simulation): time 0.01116/1.632, allocations: 4.023 MB / 1.041 GB, free: 7.582 MB / 0.7169 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.005155/1.637, allocations: 2.116 MB / 1.043 GB, free: 6.043 MB / 0.7169 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0009861/1.638, allocations: 0.7036 MB / 1.043 GB, free: 5.242 MB / 0.7169 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.006039/1.644, allocations: 2.387 MB / 1.046 GB, free: 3.398 MB / 0.7169 GB Notification: Performance of pre-optimization done (n=247): time 4.909e-06/1.644, allocations: 1.859 kB / 1.046 GB, free: 3.398 MB / 0.7169 GB Notification: Performance of matching and sorting (n=247): time 0.01608/1.66, allocations: 6.027 MB / 1.052 GB, free: 14.71 MB / 0.7325 GB Notification: Performance of inlineWhenForInitialization (initialization): time 7.697e-05/1.661, allocations: 110.2 kB / 1.052 GB, free: 14.58 MB / 0.7325 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.004979/1.666, allocations: 3.626 MB / 1.055 GB, free: 11.96 MB / 0.7325 GB Notification: Performance of collectPreVariables (initialization): time 0.0005805/1.666, allocations: 92.02 kB / 1.055 GB, free: 11.91 MB / 0.7325 GB Notification: Performance of collectInitialEqns (initialization): time 0.00159/1.668, allocations: 1.842 MB / 1.057 GB, free: 10.96 MB / 0.7325 GB Notification: Performance of collectInitialBindings (initialization): time 0.0009415/1.669, allocations: 0.8205 MB / 1.058 GB, free: 10.25 MB / 0.7325 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002103/1.669, allocations: 67.38 kB / 1.058 GB, free: 10.24 MB / 0.7325 GB Notification: Performance of setup shared object (initialization): time 0.0001896/1.669, allocations: 423.6 kB / 1.058 GB, free: 9.867 MB / 0.7325 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.004857/1.674, allocations: 2.003 MB / 1.06 GB, free: 8.379 MB / 0.7325 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.005663/1.68, allocations: 2.776 MB / 1.063 GB, free: 5.938 MB / 0.7325 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.005067/1.685, allocations: 2.142 MB / 1.065 GB, free: 4.387 MB / 0.7325 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.094e-05/1.685, allocations: 4 kB / 1.065 GB, free: 4.383 MB / 0.7325 GB Notification: Performance of matching and sorting (n=404) (initialization): time 0.01223/1.697, allocations: 5.219 MB / 1.07 GB, free: 328 kB / 0.7325 GB Notification: Performance of prepare postOptimizeDAE: time 0.000313/1.697, allocations: 477.8 kB / 1.071 GB, free: 15.72 MB / 0.7481 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.438e-05/1.697, allocations: 17.95 kB / 1.071 GB, free: 15.71 MB / 0.7481 GB Notification: Performance of postOpt tearingSystem (initialization): time 3.826e-05/1.697, allocations: 28 kB / 1.071 GB, free: 15.68 MB / 0.7481 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.006171/1.704, allocations: 1.258 MB / 1.072 GB, free: 14.46 MB / 0.7481 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002889/1.707, allocations: 5.961 MB / 1.078 GB, free: 8.355 MB / 0.7481 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005815/1.712, allocations: 0.8671 MB / 1.079 GB, free: 7.543 MB / 0.7481 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005593/1.713, allocations: 160.4 kB / 1.079 GB, free: 7.414 MB / 0.7481 GB Notification: Performance of prepare postOptimizeDAE: time 1.16e-05/1.713, allocations: 4 kB / 1.079 GB, free: 7.41 MB / 0.7481 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.01148/1.724, allocations: 4.816 MB / 1.083 GB, free: 3.809 MB / 0.7481 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.923e-05/1.725, allocations: 12 kB / 1.083 GB, free: 3.797 MB / 0.7481 GB Notification: Performance of postOpt tearingSystem (initialization): time 3.214e-05/1.725, allocations: 31.98 kB / 1.083 GB, free: 3.766 MB / 0.7481 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.005006/1.73, allocations: 1.109 MB / 1.085 GB, free: 2.684 MB / 0.7481 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 6.651e-05/1.73, allocations: 27.94 kB / 1.085 GB, free: 2.656 MB / 0.7481 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00576/1.735, allocations: 0.8238 MB / 1.085 GB, free: 1.887 MB / 0.7481 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0006143/1.736, allocations: 157 kB / 1.086 GB, free: 1.762 MB / 0.7481 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 51 * Number of states: 0 () * Number of discrete variables: 15 ($whenCondition1,$PRE.trapezoid.T_start,trapezoid.T_start,$PRE.trapezoid.count,trapezoid.count,hexCroUnm.flowRegime,hexCroUnm.flowRegime_nominal,hexCroC1Unm.flowRegime,hexCroC1Unm.flowRegime_nominal,hexCroC1Mix.flowRegime,hexCroC1Mix.flowRegime_nominal,hexCou.flowRegime,hexCou.flowRegime_nominal,hexPar.flowRegime,hexPar.flowRegime_nominal) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (403): * Single equations (assignments): 392 * Array equations: 0 * Algorithm blocks: 1 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 10 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details: * Constant Jacobian: 0 * Linear Jacobian (size,density): 0 * Non-linear Jacobian: 10 {1,1,1,1,1,1,1,1,1,1} * Without analytic Jacobian: 0 Notification: Performance of prepare postOptimizeDAE: time 0.002736/1.739, allocations: 0.9218 MB / 1.086 GB, free: 1.203 MB / 0.7481 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001825/1.741, allocations: 441.8 kB / 1.087 GB, free: 0.7695 MB / 0.7481 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01415/1.755, allocations: 4.825 MB / 1.092 GB, free: 12.47 MB / 0.7637 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.759e-05/1.755, allocations: 24 kB / 1.092 GB, free: 12.45 MB / 0.7637 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.888e-05/1.755, allocations: 1.859 kB / 1.092 GB, free: 12.45 MB / 0.7637 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.449e-05/1.755, allocations: 11.95 kB / 1.092 GB, free: 12.43 MB / 0.7637 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.02311/1.778, allocations: 9.235 MB / 1.101 GB, free: 3.086 MB / 0.7637 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.257e-05/1.778, allocations: 4 kB / 1.101 GB, free: 3.082 MB / 0.7637 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.004576/1.783, allocations: 0.9052 MB / 1.102 GB, free: 2.18 MB / 0.7637 GB Notification: Performance of postOpt tearingSystem (simulation): time 4.695e-05/1.783, allocations: 16 kB / 1.102 GB, free: 2.164 MB / 0.7637 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.000531/1.783, allocations: 85.78 kB / 1.102 GB, free: 2.082 MB / 0.7637 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.002789/1.786, allocations: 5.935 MB / 1.107 GB, free: 11.91 MB / 0.7794 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 7.444e-06/1.786, allocations: 7.938 kB / 1.107 GB, free: 11.91 MB / 0.7794 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01315/1.799, allocations: 4.735 MB / 1.112 GB, free: 7.004 MB / 0.7794 GB Notification: Performance of postOpt removeConstants (simulation): time 0.003398/1.803, allocations: 1.002 MB / 1.113 GB, free: 5.977 MB / 0.7794 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.001388/1.804, allocations: 51.98 kB / 1.113 GB, free: 5.926 MB / 0.7794 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.006002/1.81, allocations: 0.7322 MB / 1.114 GB, free: 5.195 MB / 0.7794 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0006414/1.811, allocations: 197.7 kB / 1.114 GB, free: 5 MB / 0.7794 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0006376/1.812, allocations: 131.8 kB / 1.114 GB, free: 4.871 MB / 0.7794 GB Notification: Performance of sorting global known variables: time 0.005016/1.817, allocations: 2.378 MB / 1.116 GB, free: 2.496 MB / 0.7794 GB Notification: Performance of sort global known variables: time 3.91e-07/1.817, allocations: 0 / 1.116 GB, free: 2.496 MB / 0.7794 GB Notification: Performance of remove unused functions: time 0.008854/1.826, allocations: 2.297 MB / 1.119 GB, free: 200 kB / 0.7794 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 20 * Number of states: 0 () * Number of discrete variables: 3 ($whenCondition1,trapezoid.T_start,trapezoid.count) * Number of discrete states: 1 (trapezoid.count) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (279): * Single equations (assignments): 265 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 2 * When equations: 2 * If-equations: 0 * Equation systems (linear and non-linear blocks): 10 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details: * Constant Jacobian: 0 * Linear Jacobian (size,density): 0 * Non-linear Jacobian: 10 {1,1,1,1,1,1,1,1,1,1} * Without analytic Jacobian: 0 Notification: Performance of Backend phase and start with SimCode phase: time 0.01456/1.84, allocations: 5.925 MB / 1.124 GB, free: 10.15 MB / 0.795 GB Notification: Performance of simCode: created initialization part: time 0.02053/1.861, allocations: 7.547 MB / 1.132 GB, free: 2.555 MB / 0.795 GB Notification: Performance of simCode: created event and clocks part: time 1.858e-05/1.861, allocations: 4.688 kB / 1.132 GB, free: 2.551 MB / 0.795 GB Notification: Performance of simCode: created simulation system equations: time 0.0066/1.867, allocations: 2.356 MB / 1.134 GB, free: 196 kB / 0.795 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.01246/1.88, allocations: 2.033 MB / 1.136 GB, free: 14.18 MB / 0.8106 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.488/2.368, allocations: 32.44 MB / 1.168 GB, free: 344.8 MB / 0.8262 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002201/2.37, allocations: 2.381 MB / 1.17 GB, free: 344 MB / 0.8262 GB Notification: Performance of simCode: alias equations: time 0.008041/2.378, allocations: 1.24 MB / 1.171 GB, free: 344 MB / 0.8262 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.003896/2.382, allocations: 1.889 MB / 1.173 GB, free: 344 MB / 0.8262 GB Notification: Performance of SimCode: time 2.034e-06/2.382, allocations: 0 / 1.173 GB, free: 344 MB / 0.8262 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.2405/2.623, allocations: 119.1 MB / 1.29 GB, free: 275.1 MB / 0.8262 GB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.000213/2.623, allocations: 289.9 kB / 1.29 GB, free: 274.7 MB / 0.8262 GB Notification: Performance of buildModelFMU: Generate platform static: time 5.499/8.122, allocations: 0 / 1.29 GB, free: 274.7 MB / 0.8262 GB (rm -f BuildSysPro_BuildSysPro.IBPSA.Fluid.HeatExchangers.Validation.DryCoilEffectivenessNTU.pipe ; mkfifo BuildSysPro_BuildSysPro.IBPSA.Fluid.HeatExchangers.Validation.DryCoilEffectivenessNTU.pipe ; head -c 1048576 < BuildSysPro_BuildSysPro.IBPSA.Fluid.HeatExchangers.Validation.DryCoilEffectivenessNTU.pipe >> ../files/BuildSysPro_BuildSysPro.IBPSA.Fluid.HeatExchangers.Validation.DryCoilEffectivenessNTU.sim & /home/hudson/saved_omc/OMSimulator/install/linux/bin/OMSimulator --tempDir=temp_BuildSysPro_BuildSysPro_IBPSA_Fluid_HeatExchangers_Validation_DryCoilEffectivenessNTU_fmu --startTime=0 --stopTime=360 --timeout=50 --tolerance=1e-06 BuildSysPro_BuildSysPro_IBPSA_Fluid_HeatExchangers_Validation_DryCoilEffectivenessNTU.fmu > BuildSysPro_BuildSysPro.IBPSA.Fluid.HeatExchangers.Validation.DryCoilEffectivenessNTU.pipe 2>&1) Environment - environmentSimulation: