Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr BuildingSystems_BuildingSystems.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/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.HeatPumps.Validation.ReciprocatingWaterToWater_VariableSpeed,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Fluid.HeatPumps.Validation.ReciprocatingWaterToWater_VariableSpeed") translateModel(BuildingSystems.Fluid.HeatPumps.Validation.ReciprocatingWaterToWater_VariableSpeed,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.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 0.001039/0.001039, allocations: 97.64 kB / 15.36 MB, free: 0.7344 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.008631/0.008631, allocations: 170.1 kB / 16.27 MB, free: 6.652 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.326/1.326, allocations: 223.3 MB / 240.3 MB, free: 5.352 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-master/package.mo): time 0.001691/0.00169, allocations: 275.1 kB / 291.7 MB, free: 1.891 MB / 238.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo): time 0.9555/0.9555, allocations: 169.5 MB / 0.5004 GB, free: 14.14 MB / 382.1 MB Notification: Performance of FrontEnd - loaded program: time 0.0004184/0.0004185, allocations: 16.28 kB / 0.5986 GB, free: 28.09 MB / 430.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1599/0.1603, allocations: 88.55 MB / 0.6851 GB, free: 15.12 MB / 494.1 MB Notification: Performance of NFInst.instantiate(BuildingSystems.Fluid.HeatPumps.Validation.ReciprocatingWaterToWater_VariableSpeed): time 0.06374/0.2241, allocations: 68.25 MB / 0.7518 GB, free: 10.67 MB / 0.545 GB Notification: Performance of NFInst.instExpressions: time 0.3264/0.5505, allocations: 14.5 MB / 0.7659 GB, free: 23.98 MB / 0.545 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.002858/0.5534, allocations: 63.5 kB / 0.766 GB, free: 23.98 MB / 0.545 GB Notification: Performance of NFTyping.typeComponents: time 0.00227/0.5557, allocations: 0.7562 MB / 0.7667 GB, free: 23.98 MB / 0.545 GB Notification: Performance of NFTyping.typeBindings: time 0.006844/0.5625, allocations: 2.356 MB / 0.769 GB, free: 23.89 MB / 0.545 GB Notification: Performance of NFTyping.typeClassSections: time 0.004705/0.5672, allocations: 1.799 MB / 0.7708 GB, free: 23.84 MB / 0.545 GB Notification: Performance of NFFlatten.flatten: time 0.007419/0.5747, allocations: 5.947 MB / 0.7766 GB, free: 23.82 MB / 0.545 GB Notification: Performance of NFFlatten.resolveConnections: time 0.00214/0.5768, allocations: 1.293 MB / 0.7779 GB, free: 23.68 MB / 0.545 GB Notification: Performance of NFEvalConstants.evaluate: time 0.003313/0.5802, allocations: 1.439 MB / 0.7793 GB, free: 23.65 MB / 0.545 GB Notification: Performance of NFSimplifyModel.simplify: time 0.001906/0.5821, allocations: 1.212 MB / 0.7805 GB, free: 23.5 MB / 0.545 GB Notification: Performance of NFPackage.collectConstants: time 0.000174/0.5823, allocations: 70.66 kB / 0.7805 GB, free: 23.5 MB / 0.545 GB Notification: Performance of NFFlatten.collectFunctions: time 0.003805/0.5861, allocations: 1.738 MB / 0.7822 GB, free: 23.37 MB / 0.545 GB Notification: Performance of NFScalarize.scalarize: time 0.0003198/0.5864, allocations: 334.2 kB / 0.7825 GB, free: 23.29 MB / 0.545 GB Notification: Performance of NFVerifyModel.verify: time 0.000948/0.5874, allocations: 0.9102 MB / 0.7834 GB, free: 22.98 MB / 0.545 GB Notification: Performance of NFConvertDAE.convert: time 0.004096/0.5915, allocations: 3.376 MB / 0.7867 GB, free: 22.57 MB / 0.545 GB Notification: Performance of FrontEnd - DAE generated: time 4.438e-06/0.5915, allocations: 0 / 0.7867 GB, free: 22.57 MB / 0.545 GB Notification: Performance of FrontEnd: time 1.492e-06/0.5915, allocations: 3.938 kB / 0.7867 GB, free: 22.57 MB / 0.545 GB Notification: Performance of Transformations before backend: time 2.522e-05/0.5915, allocations: 0 / 0.7867 GB, free: 22.57 MB / 0.545 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 0.003391/0.5949, allocations: 1.993 MB / 0.7887 GB, free: 21.42 MB / 0.545 GB Notification: Performance of prepare preOptimizeDAE: time 3.594e-05/0.595, allocations: 9.5 kB / 0.7887 GB, free: 21.42 MB / 0.545 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.005127/0.6001, allocations: 0.6911 MB / 0.7894 GB, free: 21.3 MB / 0.545 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.002734/0.6029, allocations: 1.572 MB / 0.7909 GB, free: 20.86 MB / 0.545 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001443/0.603, allocations: 135.3 kB / 0.791 GB, free: 20.82 MB / 0.545 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.00022/0.6032, allocations: 121.2 kB / 0.7911 GB, free: 20.82 MB / 0.545 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.00392/0.6072, allocations: 1.661 MB / 0.7928 GB, free: 20.55 MB / 0.545 GB Notification: Performance of preOpt findStateOrder (simulation): time 3.329e-05/0.6072, allocations: 2.547 kB / 0.7928 GB, free: 20.55 MB / 0.545 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001423/0.6074, allocations: 54.22 kB / 0.7928 GB, free: 20.55 MB / 0.545 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.707e-05/0.6074, allocations: 39.19 kB / 0.7928 GB, free: 20.55 MB / 0.545 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.004707/0.6121, allocations: 1.498 MB / 0.7943 GB, free: 20.5 MB / 0.545 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 0.009118/0.6213, allocations: 6.993 MB / 0.8011 GB, free: 16 MB / 0.545 GB Notification: Performance of preOpt comSubExp (simulation): time 0.002306/0.6236, allocations: 0.7836 MB / 0.8019 GB, free: 15.62 MB / 0.545 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001602/0.6252, allocations: 0.5028 MB / 0.8024 GB, free: 15.38 MB / 0.545 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0009821/0.6262, allocations: 1.273 MB / 0.8036 GB, free: 13.92 MB / 0.545 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001894/0.6281, allocations: 0.668 MB / 0.8043 GB, free: 13.49 MB / 0.545 GB Notification: Performance of pre-optimization done (n=69): time 2.544e-06/0.6281, allocations: 1.375 kB / 0.8043 GB, free: 13.49 MB / 0.545 GB Notification: Performance of matching and sorting (n=69): time 0.01053/0.6387, allocations: 2.178 MB / 0.8064 GB, free: 12.38 MB / 0.545 GB Notification: Performance of inlineWhenForInitialization (initialization): time 7.477e-05/0.6388, allocations: 332.1 kB / 0.8067 GB, free: 11.99 MB / 0.545 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001989/0.6408, allocations: 1.386 MB / 0.8081 GB, free: 11.23 MB / 0.545 GB Notification: Performance of collectPreVariables (initialization): time 0.0001396/0.6409, allocations: 43.2 kB / 0.8081 GB, free: 11.19 MB / 0.545 GB Notification: Performance of collectInitialEqns (initialization): time 0.0004771/0.6414, allocations: 0.7131 MB / 0.8088 GB, free: 10.57 MB / 0.545 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001934/0.6416, allocations: 243.1 kB / 0.8091 GB, free: 10.37 MB / 0.545 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001187/0.6417, allocations: 80.36 kB / 0.8091 GB, free: 10.31 MB / 0.545 GB Notification: Performance of setup shared object (initialization): time 6.188e-05/0.6418, allocations: 347.6 kB / 0.8095 GB, free: 9.973 MB / 0.545 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.00188/0.6437, allocations: 0.5239 MB / 0.81 GB, free: 9.727 MB / 0.545 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.002019/0.6457, allocations: 0.8339 MB / 0.8108 GB, free: 9.102 MB / 0.545 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.003439/0.6492, allocations: 1.217 MB / 0.812 GB, free: 8.344 MB / 0.545 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.821e-06/0.6492, allocations: 1.781 kB / 0.812 GB, free: 8.344 MB / 0.545 GB Notification: Performance of matching and sorting (n=117) (initialization): time 0.006274/0.6555, allocations: 1.681 MB / 0.8136 GB, free: 7.496 MB / 0.545 GB Notification: Performance of prepare postOptimizeDAE: time 0.0001339/0.6556, allocations: 307.2 kB / 0.8139 GB, free: 7.121 MB / 0.545 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.392e-05/0.6557, allocations: 10.61 kB / 0.8139 GB, free: 7.117 MB / 0.545 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001346/0.657, allocations: 376.3 kB / 0.8143 GB, free: 6.965 MB / 0.545 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001473/0.6585, allocations: 275.7 kB / 0.8146 GB, free: 6.875 MB / 0.545 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001015/0.6595, allocations: 0.9052 MB / 0.8154 GB, free: 6.152 MB / 0.545 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002745/0.6623, allocations: 288.9 kB / 0.8157 GB, free: 6.004 MB / 0.545 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000124/0.6624, allocations: 58.44 kB / 0.8158 GB, free: 5.98 MB / 0.545 GB Notification: Performance of prepare postOptimizeDAE: time 1.014e-05/0.6624, allocations: 4.812 kB / 0.8158 GB, free: 5.98 MB / 0.545 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.005875/0.6683, allocations: 1.537 MB / 0.8173 GB, free: 5.219 MB / 0.545 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.203e-05/0.6683, allocations: 5.25 kB / 0.8173 GB, free: 5.219 MB / 0.545 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.00119/0.6695, allocations: 378.2 kB / 0.8176 GB, free: 5.066 MB / 0.545 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001388/0.6709, allocations: 273.1 kB / 0.8179 GB, free: 4.98 MB / 0.545 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0009625/0.6719, allocations: 0.9167 MB / 0.8188 GB, free: 4.246 MB / 0.545 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002347/0.6743, allocations: 248.3 kB / 0.819 GB, free: 4.125 MB / 0.545 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001024/0.6744, allocations: 54.08 kB / 0.8191 GB, free: 4.105 MB / 0.545 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 0.0007696/0.6752, allocations: 462.5 kB / 0.8195 GB, free: 3.746 MB / 0.545 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002514/0.6754, allocations: 153 kB / 0.8197 GB, free: 3.664 MB / 0.545 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.003905/0.6793, allocations: 1.28 MB / 0.8209 GB, free: 2.965 MB / 0.545 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.221e-05/0.6794, allocations: 9.219 kB / 0.8209 GB, free: 2.965 MB / 0.545 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 6.793e-06/0.6794, allocations: 3.469 kB / 0.8209 GB, free: 2.965 MB / 0.545 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.003292/0.6827, allocations: 1.086 MB / 0.822 GB, free: 2.352 MB / 0.545 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.006744/0.6894, allocations: 3.34 MB / 0.8253 GB, free: 15.96 MB / 0.5606 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.276e-06/0.6895, allocations: 4.406 kB / 0.8253 GB, free: 15.96 MB / 0.5606 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0009989/0.6905, allocations: 167.2 kB / 0.8254 GB, free: 15.9 MB / 0.5606 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.001321/0.6918, allocations: 362.4 kB / 0.8258 GB, free: 15.75 MB / 0.5606 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 7.77e-05/0.6919, allocations: 27.94 kB / 0.8258 GB, free: 15.74 MB / 0.5606 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001211/0.6931, allocations: 0.909 MB / 0.8267 GB, free: 15 MB / 0.5606 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 9.107e-06/0.6931, allocations: 9.969 kB / 0.8267 GB, free: 15 MB / 0.5606 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.005881/0.699, allocations: 1.962 MB / 0.8286 GB, free: 13.32 MB / 0.5606 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0008405/0.6999, allocations: 398.8 kB / 0.829 GB, free: 12.91 MB / 0.5606 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000231/0.7001, allocations: 27.98 kB / 0.829 GB, free: 12.88 MB / 0.5606 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001787/0.7019, allocations: 151.9 kB / 0.8292 GB, free: 12.73 MB / 0.5606 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001368/0.7021, allocations: 68.23 kB / 0.8292 GB, free: 12.67 MB / 0.5606 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 8.146e-05/0.7022, allocations: 39.95 kB / 0.8293 GB, free: 12.63 MB / 0.5606 GB Notification: Performance of sorting global known variables: time 0.001604/0.7038, allocations: 0.9979 MB / 0.8302 GB, free: 11.63 MB / 0.5606 GB Notification: Performance of sort global known variables: time 1.81e-07/0.7038, allocations: 0 / 0.8302 GB, free: 11.63 MB / 0.5606 GB Notification: Performance of remove unused functions: time 0.002401/0.7062, allocations: 0.8967 MB / 0.8311 GB, free: 10.73 MB / 0.5606 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 0.001128/0.7073, allocations: 0.5485 MB / 0.8316 GB, free: 10.21 MB / 0.5606 GB Notification: Performance of simCode: created initialization part: time 0.006495/0.7138, allocations: 2.023 MB / 0.8336 GB, free: 8.172 MB / 0.5606 GB Notification: Performance of simCode: created event and clocks part: time 6.913e-06/0.7139, allocations: 4 kB / 0.8336 GB, free: 8.168 MB / 0.5606 GB Notification: Performance of simCode: created simulation system equations: time 0.001953/0.7158, allocations: 0.576 MB / 0.8342 GB, free: 7.594 MB / 0.5606 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004836/0.7207, allocations: 0.8073 MB / 0.835 GB, free: 6.797 MB / 0.5606 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.005685/0.7264, allocations: 3.295 MB / 0.8382 GB, free: 3.414 MB / 0.5606 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0007308/0.7271, allocations: 1.219 MB / 0.8394 GB, free: 2.168 MB / 0.5606 GB Notification: Performance of simCode: alias equations: time 0.001783/0.7289, allocations: 378.4 kB / 0.8397 GB, free: 1.809 MB / 0.5606 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003701/0.7293, allocations: 135.3 kB / 0.8399 GB, free: 1.676 MB / 0.5606 GB Notification: Performance of SimCode: time 6.01e-07/0.7293, allocations: 3.938 kB / 0.8399 GB, free: 1.672 MB / 0.5606 GB Notification: Performance of Templates: time 0.05792/0.7872, allocations: 38.11 MB / 0.8771 GB, free: 12.2 MB / 0.6075 GB make -j1 -f BuildingSystems_BuildingSystems.Fluid.HeatPumps.Validation.ReciprocatingWaterToWater_VariableSpeed.makefile (rm -f BuildingSystems_BuildingSystems.Fluid.HeatPumps.Validation.ReciprocatingWaterToWater_VariableSpeed.pipe ; mkfifo BuildingSystems_BuildingSystems.Fluid.HeatPumps.Validation.ReciprocatingWaterToWater_VariableSpeed.pipe ; head -c 1048576 < BuildingSystems_BuildingSystems.Fluid.HeatPumps.Validation.ReciprocatingWaterToWater_VariableSpeed.pipe >> ../files/BuildingSystems_BuildingSystems.Fluid.HeatPumps.Validation.ReciprocatingWaterToWater_VariableSpeed.sim & ./BuildingSystems_BuildingSystems.Fluid.HeatPumps.Validation.ReciprocatingWaterToWater_VariableSpeed -abortSlowSimulation -alarm=480 -lv LOG_STATS > BuildingSystems_BuildingSystems.Fluid.HeatPumps.Validation.ReciprocatingWaterToWater_VariableSpeed.pipe 2>&1)