Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IDEAS_dev_IDEAS.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 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-master/package.mo", uses=false) Using package IDEAS with version 3.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-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(IDEAS.Fluid.HeatPumps.Validation.ReciprocatingWaterToWater_VariableSpeed,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IDEAS_dev_IDEAS.Fluid.HeatPumps.Validation.ReciprocatingWaterToWater_VariableSpeed") translateModel(IDEAS.Fluid.HeatPumps.Validation.ReciprocatingWaterToWater_VariableSpeed,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IDEAS_dev_IDEAS.Fluid.HeatPumps.Validation.ReciprocatingWaterToWater_VariableSpeed") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001164/0.001164, allocations: 106.4 kB / 16.27 MB, free: 6.414 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001169/0.001169, allocations: 190 kB / 17.2 MB, free: 5.953 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.38/1.38, allocations: 222.9 MB / 240.9 MB, free: 15.23 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-master/package.mo): time 0.8801/0.8801, allocations: 135.1 MB / 426.2 MB, free: 4.219 MB / 334.1 MB Notification: Performance of FrontEnd - loaded program: time 0.001564/0.001564, allocations: 63.91 kB / 0.506 GB, free: 8.43 MB / 430.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3897/0.3913, allocations: 80.91 MB / 0.585 GB, free: 25.37 MB / 446.1 MB Notification: Performance of NFInst.instantiate(IDEAS.Fluid.HeatPumps.Validation.ReciprocatingWaterToWater_VariableSpeed): time 0.064/0.4553, allocations: 69.96 MB / 0.6533 GB, free: 4.484 MB / 494.1 MB Notification: Performance of NFInst.instExpressions: time 0.02383/0.4792, allocations: 14.49 MB / 0.6675 GB, free: 5.957 MB / 0.4981 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.003392/0.4826, allocations: 75.56 kB / 0.6675 GB, free: 5.883 MB / 0.4981 GB Notification: Performance of NFTyping.typeComponents: time 0.003092/0.4858, allocations: 0.9161 MB / 0.6684 GB, free: 4.961 MB / 0.4981 GB Notification: Performance of NFTyping.typeBindings: time 0.008414/0.4943, allocations: 2.551 MB / 0.6709 GB, free: 2.402 MB / 0.4981 GB Notification: Performance of NFTyping.typeClassSections: time 0.006081/0.5004, allocations: 1.972 MB / 0.6729 GB, free: 464 kB / 0.4981 GB Notification: Performance of NFFlatten.flatten: time 0.006978/0.5074, allocations: 4.706 MB / 0.6775 GB, free: 11.74 MB / 0.5137 GB Notification: Performance of NFFlatten.resolveConnections: time 0.003123/0.5105, allocations: 1.634 MB / 0.6791 GB, free: 10.07 MB / 0.5137 GB Notification: Performance of NFEvalConstants.evaluate: time 0.004815/0.5154, allocations: 1.788 MB / 0.6808 GB, free: 8.285 MB / 0.5137 GB Notification: Performance of NFSimplifyModel.simplify: time 0.002978/0.5184, allocations: 1.291 MB / 0.6821 GB, free: 6.988 MB / 0.5137 GB Notification: Performance of NFPackage.collectConstants: time 0.0009064/0.5193, allocations: 200 kB / 0.6822 GB, free: 6.793 MB / 0.5137 GB Notification: Performance of NFFlatten.collectFunctions: time 0.005607/0.5249, allocations: 1.911 MB / 0.6841 GB, free: 4.879 MB / 0.5137 GB Notification: Performance of NFScalarize.scalarize: time 0.0009912/0.5259, allocations: 478.4 kB / 0.6846 GB, free: 4.41 MB / 0.5137 GB Notification: Performance of NFVerifyModel.verify: time 0.002382/0.5283, allocations: 1.035 MB / 0.6856 GB, free: 3.371 MB / 0.5137 GB Notification: Performance of NFConvertDAE.convert: time 0.007912/0.5363, allocations: 3.522 MB / 0.689 GB, free: 15.84 MB / 0.5294 GB Notification: Performance of FrontEnd - DAE generated: time 7.454e-06/0.5363, allocations: 0 / 0.689 GB, free: 15.84 MB / 0.5294 GB Notification: Performance of FrontEnd: time 2.034e-06/0.5363, allocations: 3.938 kB / 0.689 GB, free: 15.83 MB / 0.5294 GB Notification: Performance of Transformations before backend: time 0.0001159/0.5365, allocations: 0 / 0.689 GB, free: 15.83 MB / 0.5294 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 0.006772/0.5432, allocations: 2.359 MB / 0.6913 GB, free: 13.4 MB / 0.5294 GB Notification: Performance of prepare preOptimizeDAE: time 4.569e-05/0.5433, allocations: 13.05 kB / 0.6913 GB, free: 13.39 MB / 0.5294 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.005566/0.5489, allocations: 0.6619 MB / 0.692 GB, free: 12.72 MB / 0.5294 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.003417/0.5523, allocations: 1.525 MB / 0.6935 GB, free: 11.14 MB / 0.5294 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001836/0.5525, allocations: 128 kB / 0.6936 GB, free: 11.01 MB / 0.5294 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003515/0.5529, allocations: 120 kB / 0.6937 GB, free: 10.89 MB / 0.5294 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.004559/0.5575, allocations: 1.632 MB / 0.6953 GB, free: 9.172 MB / 0.5294 GB Notification: Performance of preOpt findStateOrder (simulation): time 3.408e-05/0.5575, allocations: 3.938 kB / 0.6953 GB, free: 9.168 MB / 0.5294 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001963/0.5577, allocations: 56 kB / 0.6954 GB, free: 9.113 MB / 0.5294 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.135e-05/0.5578, allocations: 39.94 kB / 0.6954 GB, free: 9.074 MB / 0.5294 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.004935/0.5627, allocations: 1.445 MB / 0.6968 GB, free: 7.621 MB / 0.5294 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 0.01168/0.5744, allocations: 7.004 MB / 0.7037 GB, free: 280 kB / 0.5294 GB Notification: Performance of preOpt comSubExp (simulation): time 0.00245/0.5769, allocations: 0.7536 MB / 0.7044 GB, free: 15.52 MB / 0.545 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001693/0.5786, allocations: 486.1 kB / 0.7049 GB, free: 15.04 MB / 0.545 GB Notification: Performance of preOpt evalFunc (simulation): time 0.001439/0.5801, allocations: 1.271 MB / 0.7061 GB, free: 13.49 MB / 0.545 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.002117/0.5822, allocations: 0.644 MB / 0.7067 GB, free: 12.8 MB / 0.545 GB Notification: Performance of pre-optimization done (n=69): time 3.867e-06/0.5822, allocations: 3.938 kB / 0.7067 GB, free: 12.8 MB / 0.545 GB Notification: Performance of matching and sorting (n=69): time 0.01092/0.5932, allocations: 2.037 MB / 0.7087 GB, free: 10.73 MB / 0.545 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0002236/0.5934, allocations: 340.9 kB / 0.709 GB, free: 10.33 MB / 0.545 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00286/0.5963, allocations: 1.388 MB / 0.7104 GB, free: 8.93 MB / 0.545 GB Notification: Performance of collectPreVariables (initialization): time 0.0001951/0.5965, allocations: 45.7 kB / 0.7104 GB, free: 8.879 MB / 0.545 GB Notification: Performance of collectInitialEqns (initialization): time 0.0008177/0.5973, allocations: 0.7075 MB / 0.7111 GB, free: 8.164 MB / 0.545 GB Notification: Performance of collectInitialBindings (initialization): time 0.000321/0.5977, allocations: 244.6 kB / 0.7114 GB, free: 7.922 MB / 0.545 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0005156/0.5982, allocations: 246.3 kB / 0.7116 GB, free: 7.672 MB / 0.545 GB Notification: Performance of setup shared object (initialization): time 0.0001396/0.5984, allocations: 338 kB / 0.7119 GB, free: 7.336 MB / 0.545 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.002013/0.6004, allocations: 0.5083 MB / 0.7124 GB, free: 6.824 MB / 0.545 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.002294/0.6027, allocations: 0.8022 MB / 0.7132 GB, free: 5.902 MB / 0.545 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.003798/0.6065, allocations: 1.166 MB / 0.7143 GB, free: 4.641 MB / 0.545 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.304e-06/0.6065, allocations: 0 / 0.7143 GB, free: 4.641 MB / 0.545 GB Notification: Performance of matching and sorting (n=117) (initialization): time 0.006824/0.6134, allocations: 1.634 MB / 0.7159 GB, free: 2.988 MB / 0.545 GB Notification: Performance of prepare postOptimizeDAE: time 5.345e-05/0.6134, allocations: 33.7 kB / 0.716 GB, free: 2.949 MB / 0.545 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.696e-05/0.6135, allocations: 8 kB / 0.716 GB, free: 2.941 MB / 0.545 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.00141/0.6149, allocations: 366.7 kB / 0.7163 GB, free: 2.586 MB / 0.545 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001488/0.6164, allocations: 267.6 kB / 0.7166 GB, free: 2.324 MB / 0.545 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001347/0.6177, allocations: 0.8997 MB / 0.7175 GB, free: 1.398 MB / 0.545 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002591/0.6203, allocations: 231.2 kB / 0.7177 GB, free: 1.172 MB / 0.545 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001777/0.6205, allocations: 59.94 kB / 0.7177 GB, free: 1.113 MB / 0.545 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.002693/0.6232, allocations: 0.7986 MB / 0.7185 GB, free: 320 kB / 0.545 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.002453/0.6257, allocations: 0.8096 MB / 0.7193 GB, free: 15.38 MB / 0.5606 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.00381/0.6295, allocations: 1.154 MB / 0.7204 GB, free: 14.14 MB / 0.5606 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 7.524e-06/0.6296, allocations: 4 kB / 0.7204 GB, free: 14.13 MB / 0.5606 GB Notification: Performance of matching and sorting (n=117) (initialization_lambda0): time 0.006745/0.6363, allocations: 1.626 MB / 0.722 GB, free: 12.49 MB / 0.5606 GB Notification: Performance of prepare postOptimizeDAE: time 5.358e-05/0.6364, allocations: 36.05 kB / 0.7221 GB, free: 12.45 MB / 0.5606 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.361e-05/0.6364, allocations: 8 kB / 0.7221 GB, free: 12.44 MB / 0.5606 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001312/0.6377, allocations: 362.5 kB / 0.7224 GB, free: 12.09 MB / 0.5606 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001494/0.6392, allocations: 267.5 kB / 0.7227 GB, free: 11.83 MB / 0.5606 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001251/0.6405, allocations: 0.888 MB / 0.7235 GB, free: 10.91 MB / 0.5606 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002504/0.643, allocations: 199.2 kB / 0.7237 GB, free: 10.72 MB / 0.5606 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001536/0.6432, allocations: 59.89 kB / 0.7238 GB, free: 10.66 MB / 0.5606 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 (N.count,$PRE.N.count,N.T_start,$PRE.N.T_start,heaPum.com.isOn,$PRE.heaPum.com.isOn,$whenCondition1) * 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 (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 {(2,17)} Notification: Performance of prepare postOptimizeDAE: time 0.0004159/0.6436, allocations: 240.9 kB / 0.724 GB, free: 10.42 MB / 0.5606 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0004959/0.6441, allocations: 150.2 kB / 0.7242 GB, free: 10.27 MB / 0.5606 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.00433/0.6485, allocations: 1.223 MB / 0.7253 GB, free: 9.035 MB / 0.5606 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.162e-05/0.6485, allocations: 16.05 kB / 0.7254 GB, free: 9.02 MB / 0.5606 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 8.937e-06/0.6485, allocations: 4 kB / 0.7254 GB, free: 9.016 MB / 0.5606 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.00351/0.652, allocations: 1.033 MB / 0.7264 GB, free: 7.945 MB / 0.5606 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.008043/0.6601, allocations: 3.283 MB / 0.7296 GB, free: 4.539 MB / 0.5606 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.491e-05/0.6601, allocations: 4 kB / 0.7296 GB, free: 4.535 MB / 0.5606 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001031/0.6612, allocations: 160.1 kB / 0.7297 GB, free: 4.379 MB / 0.5606 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.001302/0.6625, allocations: 358.5 kB / 0.7301 GB, free: 4.031 MB / 0.5606 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 8.511e-05/0.6626, allocations: 27.97 kB / 0.7301 GB, free: 4.004 MB / 0.5606 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001195/0.6638, allocations: 0.8764 MB / 0.731 GB, free: 3.102 MB / 0.5606 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 8.927e-06/0.6638, allocations: 11.92 kB / 0.731 GB, free: 3.09 MB / 0.5606 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.006113/0.6699, allocations: 1.887 MB / 0.7328 GB, free: 1.121 MB / 0.5606 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0009054/0.6709, allocations: 355 kB / 0.7332 GB, free: 0.7539 MB / 0.5606 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0004844/0.6714, allocations: 19.98 kB / 0.7332 GB, free: 0.7344 MB / 0.5606 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001962/0.6733, allocations: 121.1 kB / 0.7333 GB, free: 0.6172 MB / 0.5606 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001604/0.6735, allocations: 72.23 kB / 0.7334 GB, free: 0.5469 MB / 0.5606 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001278/0.6737, allocations: 43.89 kB / 0.7334 GB, free: 0.5039 MB / 0.5606 GB Notification: Performance of sorting global known variables: time 0.002148/0.6758, allocations: 1.002 MB / 0.7344 GB, free: 15.5 MB / 0.5762 GB Notification: Performance of sort global known variables: time 5.01e-07/0.6758, allocations: 3.938 kB / 0.7344 GB, free: 15.5 MB / 0.5762 GB Notification: Performance of remove unused functions: time 0.003262/0.6791, allocations: 0.9008 MB / 0.7353 GB, free: 14.6 MB / 0.5762 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 (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 {(2,17)} Notification: Performance of Backend phase and start with SimCode phase: time 0.001643/0.6808, allocations: 0.5627 MB / 0.7358 GB, free: 14.04 MB / 0.5762 GB Notification: Performance of simCode: created initialization part: time 0.007536/0.6883, allocations: 1.976 MB / 0.7377 GB, free: 12.04 MB / 0.5762 GB Notification: Performance of simCode: created event and clocks part: time 1.194e-05/0.6884, allocations: 4 kB / 0.7377 GB, free: 12.03 MB / 0.5762 GB Notification: Performance of simCode: created simulation system equations: time 0.001976/0.6903, allocations: 0.533 MB / 0.7383 GB, free: 11.5 MB / 0.5762 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004617/0.695, allocations: 0.8289 MB / 0.7391 GB, free: 10.73 MB / 0.5762 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.006615/0.7016, allocations: 2.736 MB / 0.7417 GB, free: 7.906 MB / 0.5762 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001109/0.7027, allocations: 1.211 MB / 0.7429 GB, free: 6.668 MB / 0.5762 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0006125/0.7034, allocations: 155.3 kB / 0.7431 GB, free: 6.516 MB / 0.5762 GB Notification: Performance of SimCode: time 1.433e-06/0.7034, allocations: 0 / 0.7431 GB, free: 6.516 MB / 0.5762 GB Notification: Performance of Templates: time 0.3126/1.016, allocations: 36.95 MB / 0.7792 GB, free: 136.1 MB / 0.5762 GB make -j1 -f IDEAS_dev_IDEAS.Fluid.HeatPumps.Validation.ReciprocatingWaterToWater_VariableSpeed.makefile (rm -f IDEAS_dev_IDEAS.Fluid.HeatPumps.Validation.ReciprocatingWaterToWater_VariableSpeed.pipe ; mkfifo IDEAS_dev_IDEAS.Fluid.HeatPumps.Validation.ReciprocatingWaterToWater_VariableSpeed.pipe ; head -c 1048576 < IDEAS_dev_IDEAS.Fluid.HeatPumps.Validation.ReciprocatingWaterToWater_VariableSpeed.pipe >> ../files/IDEAS_dev_IDEAS.Fluid.HeatPumps.Validation.ReciprocatingWaterToWater_VariableSpeed.sim & ./IDEAS_dev_IDEAS.Fluid.HeatPumps.Validation.ReciprocatingWaterToWater_VariableSpeed -abortSlowSimulation -alarm=480 -lv LOG_STATS > IDEAS_dev_IDEAS.Fluid.HeatPumps.Validation.ReciprocatingWaterToWater_VariableSpeed.pipe 2>&1)