Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8_Buildings.Fluid.HeatPumps.Validation.ReciprocatingWaterToWater_VariableSpeed.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.HeatPumps.Validation.ReciprocatingWaterToWater_VariableSpeed,fileNamePrefix="Buildings_8_Buildings_Fluid_HeatPumps_Validation_ReciprocatingWaterToWater_VariableSpeed",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Fluid.HeatPumps.Validation.ReciprocatingWaterToWater_VariableSpeed,fileNamePrefix="Buildings_8_Buildings_Fluid_HeatPumps_Validation_ReciprocatingWaterToWater_VariableSpeed",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 0.0009216/0.0009216, allocations: 99.86 kB / 15.05 MB, free: 1.105 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.0009934/0.0009935, allocations: 177.3 kB / 15.94 MB, free: 228 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.729/1.729, allocations: 205.4 MB / 222.1 MB, free: 5.5 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 1.917/1.917, allocations: 292.6 MB / 0.5497 GB, free: 14.63 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 0.0005234/0.0005235, allocations: 19.2 kB / 0.6737 GB, free: 26.19 MB / 0.5294 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2463/0.2469, allocations: 116.3 MB / 0.7872 GB, free: 11.9 MB / 0.6075 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.HeatPumps.Validation.ReciprocatingWaterToWater_VariableSpeed): time 0.05476/0.3017, allocations: 58.56 MB / 0.8444 GB, free: 1.191 MB / 0.6544 GB Notification: Performance of NFInst.instExpressions: time 0.01808/0.3198, allocations: 12.17 MB / 0.8563 GB, free: 5 MB / 0.67 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.002735/0.3226, allocations: 55.62 kB / 0.8563 GB, free: 4.945 MB / 0.67 GB Notification: Performance of NFTyping.typeComponents: time 0.003291/0.326, allocations: 0.7967 MB / 0.8571 GB, free: 4.145 MB / 0.67 GB Notification: Performance of NFTyping.typeBindings: time 0.01108/0.3371, allocations: 2.177 MB / 0.8593 GB, free: 1.965 MB / 0.67 GB Notification: Performance of NFTyping.typeClassSections: time 0.006163/0.3432, allocations: 1.914 MB / 0.8611 GB, free: 80 kB / 0.67 GB Notification: Performance of NFFlatten.flatten: time 0.006133/0.3494, allocations: 2.671 MB / 0.8637 GB, free: 13.41 MB / 0.6856 GB Notification: Performance of NFFlatten.resolveConnections: time 0.002347/0.3518, allocations: 1.172 MB / 0.8649 GB, free: 12.21 MB / 0.6856 GB Notification: Performance of NFEvalConstants.evaluate: time 0.003652/0.3555, allocations: 1.281 MB / 0.8661 GB, free: 10.92 MB / 0.6856 GB Notification: Performance of NFSimplifyModel.simplify: time 0.00239/0.3579, allocations: 0.8244 MB / 0.8669 GB, free: 10.09 MB / 0.6856 GB Notification: Performance of NFPackage.collectConstants: time 0.0002886/0.3582, allocations: 68 kB / 0.867 GB, free: 10.03 MB / 0.6856 GB Notification: Performance of NFFlatten.collectFunctions: time 0.004059/0.3623, allocations: 1.17 MB / 0.8681 GB, free: 8.855 MB / 0.6856 GB Notification: Performance of NFScalarize.scalarize: time 0.0004335/0.3627, allocations: 310.8 kB / 0.8684 GB, free: 8.551 MB / 0.6856 GB Notification: Performance of NFVerifyModel.verify: time 0.0007757/0.3635, allocations: 400.8 kB / 0.8688 GB, free: 8.152 MB / 0.6856 GB Notification: Performance of NFConvertDAE.convert: time 0.003885/0.3674, allocations: 2.447 MB / 0.8712 GB, free: 5.699 MB / 0.6856 GB Notification: Performance of FrontEnd - DAE generated: time 3.256e-06/0.3674, allocations: 4 kB / 0.8712 GB, free: 5.695 MB / 0.6856 GB Notification: Performance of FrontEnd: time 2.284e-06/0.3674, allocations: 0 / 0.8712 GB, free: 5.695 MB / 0.6856 GB Notification: Performance of Transformations before backend: time 3.609e-05/0.3675, allocations: 0 / 0.8712 GB, free: 5.695 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: 296 * Number of variables: 296 Notification: Performance of Generate backend data structure: time 0.004175/0.3716, allocations: 1.97 MB / 0.8731 GB, free: 3.652 MB / 0.6856 GB Notification: Performance of prepare preOptimizeDAE: time 5.126e-05/0.3717, allocations: 12.03 kB / 0.8731 GB, free: 3.641 MB / 0.6856 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0003075/0.372, allocations: 177.4 kB / 0.8733 GB, free: 3.457 MB / 0.6856 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.00489/0.3769, allocations: 0.6925 MB / 0.874 GB, free: 2.762 MB / 0.6856 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.003134/0.3801, allocations: 1.437 MB / 0.8754 GB, free: 1.27 MB / 0.6856 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001456/0.3803, allocations: 128 kB / 0.8755 GB, free: 1.137 MB / 0.6856 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002062/0.3805, allocations: 124 kB / 0.8756 GB, free: 1.016 MB / 0.6856 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.003859/0.3843, allocations: 1.648 MB / 0.8772 GB, free: 15.28 MB / 0.7012 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.964e-05/0.3844, allocations: 0 / 0.8772 GB, free: 15.28 MB / 0.7012 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001386/0.3845, allocations: 48 kB / 0.8773 GB, free: 15.23 MB / 0.7012 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.652e-05/0.3846, allocations: 39.92 kB / 0.8773 GB, free: 15.19 MB / 0.7012 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.004404/0.389, allocations: 1.492 MB / 0.8788 GB, free: 13.69 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 0.01091/0.4, allocations: 7.028 MB / 0.8856 GB, free: 6.316 MB / 0.7012 GB Notification: Performance of preOpt comSubExp (simulation): time 0.00224/0.4022, allocations: 0.7982 MB / 0.8864 GB, free: 5.512 MB / 0.7012 GB Notification: Performance of preOpt evalFunc (simulation): time 0.001384/0.4036, allocations: 1.267 MB / 0.8877 GB, free: 3.969 MB / 0.7012 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001899/0.4055, allocations: 0.6597 MB / 0.8883 GB, free: 3.266 MB / 0.7012 GB Notification: Performance of pre-optimization done (n=69): time 2.886e-06/0.4056, allocations: 0 / 0.8883 GB, free: 3.266 MB / 0.7012 GB Notification: Performance of matching and sorting (n=69): time 0.009778/0.4153, allocations: 2.162 MB / 0.8904 GB, free: 1.074 MB / 0.7012 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001577/0.4155, allocations: 321 kB / 0.8907 GB, free: 0.6875 MB / 0.7012 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002555/0.4181, allocations: 1.422 MB / 0.8921 GB, free: 15.25 MB / 0.7169 GB Notification: Performance of collectPreVariables (initialization): time 0.0002985/0.4184, allocations: 45.7 kB / 0.8922 GB, free: 15.2 MB / 0.7169 GB Notification: Performance of collectInitialEqns (initialization): time 0.0008786/0.4193, allocations: 0.6958 MB / 0.8928 GB, free: 14.5 MB / 0.7169 GB Notification: Performance of collectInitialBindings (initialization): time 0.0004048/0.4197, allocations: 244.5 kB / 0.8931 GB, free: 14.26 MB / 0.7169 GB Notification: Performance of simplifyInitialFunctions (initialization): time 6.982e-05/0.4198, allocations: 19.94 kB / 0.8931 GB, free: 14.24 MB / 0.7169 GB Notification: Performance of setup shared object (initialization): time 0.0002202/0.42, allocations: 345.9 kB / 0.8934 GB, free: 13.89 MB / 0.7169 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001976/0.422, allocations: 0.525 MB / 0.8939 GB, free: 13.37 MB / 0.7169 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.002246/0.4243, allocations: 0.8324 MB / 0.8947 GB, free: 12.41 MB / 0.7169 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.002014/0.4263, allocations: 0.5981 MB / 0.8953 GB, free: 11.81 MB / 0.7169 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 9.939e-06/0.4263, allocations: 4 kB / 0.8953 GB, free: 11.8 MB / 0.7169 GB Notification: Performance of matching and sorting (n=117) (initialization): time 0.007507/0.4338, allocations: 1.825 MB / 0.8971 GB, free: 9.961 MB / 0.7169 GB Notification: Performance of prepare postOptimizeDAE: time 0.0009497/0.4348, allocations: 2.515 MB / 0.8996 GB, free: 7.293 MB / 0.7169 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.558e-05/0.4349, allocations: 4 kB / 0.8996 GB, free: 7.289 MB / 0.7169 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001418/0.4363, allocations: 378.5 kB / 0.8999 GB, free: 6.922 MB / 0.7169 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001536/0.4378, allocations: 279.5 kB / 0.9002 GB, free: 6.648 MB / 0.7169 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001198/0.439, allocations: 0.918 MB / 0.9011 GB, free: 5.707 MB / 0.7169 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002681/0.4417, allocations: 289.9 kB / 0.9014 GB, free: 5.426 MB / 0.7169 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001378/0.4419, allocations: 55.94 kB / 0.9014 GB, free: 5.371 MB / 0.7169 GB Notification: Performance of prepare postOptimizeDAE: time 1.826e-05/0.4419, allocations: 6.969 kB / 0.9014 GB, free: 5.367 MB / 0.7169 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.006827/0.4488, allocations: 1.68 MB / 0.9031 GB, free: 3.676 MB / 0.7169 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.357e-05/0.4488, allocations: 4.5 kB / 0.9031 GB, free: 3.672 MB / 0.7169 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001225/0.45, allocations: 364.5 kB / 0.9034 GB, free: 3.312 MB / 0.7169 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001437/0.4515, allocations: 283.5 kB / 0.9037 GB, free: 3.035 MB / 0.7169 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001182/0.4527, allocations: 0.9026 MB / 0.9046 GB, free: 2.109 MB / 0.7169 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002422/0.4551, allocations: 270.7 kB / 0.9048 GB, free: 1.844 MB / 0.7169 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000123/0.4553, allocations: 59.94 kB / 0.9049 GB, free: 1.785 MB / 0.7169 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 28 * Number of states: 0 () * Number of discrete variables: 7 ($whenCondition1,$PRE.heaPum.com.isOn,heaPum.com.isOn,$PRE.N.T_start,N.T_start,$PRE.N.count,N.count) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (98): * Single equations (assignments): 96 * Array equations: 0 * Algorithm blocks: 1 * 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 {2 17} Notification: Performance of prepare postOptimizeDAE: time 0.0009372/0.4562, allocations: 452.8 kB / 0.9053 GB, free: 1.332 MB / 0.7169 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003124/0.4565, allocations: 150.2 kB / 0.9055 GB, free: 1.184 MB / 0.7169 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.004016/0.4605, allocations: 1.275 MB / 0.9067 GB, free: 15.89 MB / 0.7325 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.683e-05/0.4606, allocations: 8 kB / 0.9067 GB, free: 15.89 MB / 0.7325 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 9.147e-06/0.4606, allocations: 4 kB / 0.9067 GB, free: 15.88 MB / 0.7325 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.003232/0.4638, allocations: 1.076 MB / 0.9078 GB, free: 14.77 MB / 0.7325 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.007532/0.4714, allocations: 3.35 MB / 0.911 GB, free: 11.3 MB / 0.7325 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.132e-05/0.4715, allocations: 4 kB / 0.9111 GB, free: 11.29 MB / 0.7325 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0009924/0.4725, allocations: 167.9 kB / 0.9112 GB, free: 11.13 MB / 0.7325 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.001351/0.4738, allocations: 363.8 kB / 0.9116 GB, free: 10.77 MB / 0.7325 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 8.325e-05/0.4739, allocations: 31.97 kB / 0.9116 GB, free: 10.74 MB / 0.7325 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001246/0.4752, allocations: 0.8951 MB / 0.9125 GB, free: 9.824 MB / 0.7325 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 9.177e-06/0.4752, allocations: 11.94 kB / 0.9125 GB, free: 9.812 MB / 0.7325 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.005891/0.4811, allocations: 2.246 MB / 0.9147 GB, free: 7.312 MB / 0.7325 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001098/0.4822, allocations: 410.8 kB / 0.9151 GB, free: 6.891 MB / 0.7325 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002356/0.4825, allocations: 16.12 kB / 0.9151 GB, free: 6.875 MB / 0.7325 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001656/0.4841, allocations: 159.9 kB / 0.9152 GB, free: 6.719 MB / 0.7325 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001527/0.4843, allocations: 72.23 kB / 0.9153 GB, free: 6.645 MB / 0.7325 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 8.592e-05/0.4844, allocations: 43.95 kB / 0.9153 GB, free: 6.602 MB / 0.7325 GB Notification: Performance of sorting global known variables: time 0.001671/0.4861, allocations: 1.017 MB / 0.9163 GB, free: 5.586 MB / 0.7325 GB Notification: Performance of sort global known variables: time 3.476e-06/0.4861, allocations: 0 / 0.9163 GB, free: 5.586 MB / 0.7325 GB Notification: Performance of remove unused functions: time 0.002754/0.4889, allocations: 0.9201 MB / 0.9172 GB, free: 4.664 MB / 0.7325 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 19 * Number of states: 2 (heaPum.con.vol.dynBal.U,heaPum.eva.vol.dynBal.U) * Number of discrete variables: 4 ($whenCondition1,heaPum.com.isOn,N.T_start,N.count) * Number of discrete states: 2 (N.count,heaPum.com.isOn) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (51): * Single equations (assignments): 46 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 2 * When equations: 2 * 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 {2 17} Notification: Performance of Backend phase and start with SimCode phase: time 0.007332/0.4962, allocations: 4.393 MB / 0.9215 GB, free: 132 kB / 0.7325 GB Notification: Performance of simCode: created initialization part: time 0.5479/1.044, allocations: 2.011 MB / 0.9235 GB, free: 132.5 MB / 0.7325 GB Notification: Performance of simCode: created event and clocks part: time 1.259e-05/1.044, allocations: 1.906 kB / 0.9235 GB, free: 132.5 MB / 0.7325 GB Notification: Performance of simCode: created simulation system equations: time 0.002052/1.046, allocations: 0.5689 MB / 0.924 GB, free: 132.5 MB / 0.7325 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004002/1.05, allocations: 0.7809 MB / 0.9248 GB, free: 132.5 MB / 0.7325 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.007745/1.058, allocations: 8.25 MB / 0.9329 GB, free: 126.3 MB / 0.7325 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.000596/1.059, allocations: 1.242 MB / 0.9341 GB, free: 125.6 MB / 0.7325 GB Notification: Performance of simCode: alias equations: time 0.001853/1.061, allocations: 373.9 kB / 0.9344 GB, free: 125.6 MB / 0.7325 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0008236/1.061, allocations: 0.5724 MB / 0.935 GB, free: 125.6 MB / 0.7325 GB Notification: Performance of SimCode: time 9.92e-07/1.061, allocations: 0 / 0.935 GB, free: 125.6 MB / 0.7325 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 6.571/7.632, allocations: 49.87 MB / 0.9837 GB, free: 96.48 MB / 0.7325 GB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0002373/7.632, allocations: 282 kB / 0.984 GB, free: 96.12 MB / 0.7325 GB Notification: Performance of buildModelFMU: Generate platform static: time 3.391/11.02, allocations: 0 / 0.984 GB, free: 96.12 MB / 0.7325 GB (rm -f Buildings_8_Buildings.Fluid.HeatPumps.Validation.ReciprocatingWaterToWater_VariableSpeed.pipe ; mkfifo Buildings_8_Buildings.Fluid.HeatPumps.Validation.ReciprocatingWaterToWater_VariableSpeed.pipe ; head -c 1048576 < Buildings_8_Buildings.Fluid.HeatPumps.Validation.ReciprocatingWaterToWater_VariableSpeed.pipe >> ../files/Buildings_8_Buildings.Fluid.HeatPumps.Validation.ReciprocatingWaterToWater_VariableSpeed.sim & /home/hudson/saved_omc/OMSimulator/install/linux/bin/OMSimulator --tempDir=temp_Buildings_8_Buildings_Fluid_HeatPumps_Validation_ReciprocatingWaterToWater_VariableSpeed_fmu --startTime=0 --stopTime=2000 --timeout=50 --tolerance=1e-06 Buildings_8_Buildings_Fluid_HeatPumps_Validation_ReciprocatingWaterToWater_VariableSpeed.fmu > Buildings_8_Buildings.Fluid.HeatPumps.Validation.ReciprocatingWaterToWater_VariableSpeed.pipe 2>&1) Environment - environmentSimulation: