Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr BuildingSystems_BuildingSystems.Fluid.MixingVolumes.Validation.CoupledVolumesWater.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.MixingVolumes.Validation.CoupledVolumesWater,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Fluid.MixingVolumes.Validation.CoupledVolumesWater") translateModel(BuildingSystems.Fluid.MixingVolumes.Validation.CoupledVolumesWater,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Fluid.MixingVolumes.Validation.CoupledVolumesWater") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.004575/0.004575, allocations: 97.3 kB / 15.73 MB, free: 6.035 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.00107/0.00107, allocations: 199.2 kB / 16.68 MB, free: 5.961 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.315/1.315, allocations: 222.9 MB / 240.4 MB, free: 4.32 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-master/package.mo): time 0.002066/0.002065, allocations: 286.1 kB / 290.8 MB, free: 1.922 MB / 238.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo): time 0.9358/0.9358, allocations: 169.3 MB / 0.4983 GB, free: 13.8 MB / 382.1 MB Notification: Performance of FrontEnd - loaded program: time 0.001626/0.001626, allocations: 91.86 kB / 0.6814 GB, free: 15.52 MB / 494.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1668/0.1684, allocations: 86.98 MB / 0.7664 GB, free: 8.461 MB / 0.5606 GB Notification: Performance of NFInst.instantiate(BuildingSystems.Fluid.MixingVolumes.Validation.CoupledVolumesWater): time 0.3738/0.5423, allocations: 26.26 MB / 0.792 GB, free: 252 kB / 0.5606 GB Notification: Performance of NFInst.instExpressions: time 0.01098/0.5533, allocations: 7.136 MB / 0.799 GB, free: 11.16 MB / 0.5762 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001921/0.5553, allocations: 39.69 kB / 0.799 GB, free: 11.14 MB / 0.5762 GB Notification: Performance of NFTyping.typeComponents: time 0.001313/0.5567, allocations: 383.5 kB / 0.7994 GB, free: 10.92 MB / 0.5762 GB Notification: Performance of NFTyping.typeBindings: time 0.003614/0.5603, allocations: 1.105 MB / 0.8005 GB, free: 10.27 MB / 0.5762 GB Notification: Performance of NFTyping.typeClassSections: time 0.002895/0.5632, allocations: 0.9651 MB / 0.8014 GB, free: 9.766 MB / 0.5762 GB Notification: Performance of NFFlatten.flatten: time 0.002938/0.5662, allocations: 2.088 MB / 0.8035 GB, free: 8.785 MB / 0.5762 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0008717/0.5671, allocations: 0.6207 MB / 0.8041 GB, free: 8.516 MB / 0.5762 GB Notification: Performance of NFEvalConstants.evaluate: time 0.001736/0.5688, allocations: 0.723 MB / 0.8048 GB, free: 8.191 MB / 0.5762 GB Notification: Performance of NFSimplifyModel.simplify: time 0.000747/0.5696, allocations: 0.5408 MB / 0.8053 GB, free: 7.945 MB / 0.5762 GB Notification: Performance of NFPackage.collectConstants: time 8.921e-05/0.5697, allocations: 54.16 kB / 0.8053 GB, free: 7.945 MB / 0.5762 GB Notification: Performance of NFFlatten.collectFunctions: time 0.001993/0.5717, allocations: 0.8083 MB / 0.8061 GB, free: 7.66 MB / 0.5762 GB Notification: Performance of NFScalarize.scalarize: time 0.0002131/0.5719, allocations: 172.5 kB / 0.8063 GB, free: 7.559 MB / 0.5762 GB Notification: Performance of NFVerifyModel.verify: time 0.0004162/0.5723, allocations: 382 kB / 0.8067 GB, free: 7.336 MB / 0.5762 GB Notification: Performance of NFConvertDAE.convert: time 0.002004/0.5743, allocations: 1.217 MB / 0.8079 GB, free: 6.887 MB / 0.5762 GB Notification: Performance of FrontEnd - DAE generated: time 5.079e-06/0.5743, allocations: 0 / 0.8079 GB, free: 6.887 MB / 0.5762 GB Notification: Performance of FrontEnd: time 2.084e-06/0.5743, allocations: 0.6562 kB / 0.8079 GB, free: 6.887 MB / 0.5762 GB Notification: Performance of Transformations before backend: time 1.055e-05/0.5744, allocations: 4 kB / 0.8079 GB, free: 6.883 MB / 0.5762 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 110 * Number of variables: 110 Notification: Performance of Generate backend data structure: time 0.0016/0.576, allocations: 1.084 MB / 0.8089 GB, free: 6.074 MB / 0.5762 GB Notification: Performance of prepare preOptimizeDAE: time 4.946e-05/0.576, allocations: 10.25 kB / 0.8089 GB, free: 6.074 MB / 0.5762 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0003458/0.5764, allocations: 91.28 kB / 0.809 GB, free: 6.031 MB / 0.5762 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001395/0.5778, allocations: 0.7399 MB / 0.8097 GB, free: 5.57 MB / 0.5762 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 5.207e-05/0.5778, allocations: 40.5 kB / 0.8098 GB, free: 5.547 MB / 0.5762 GB Notification: Performance of preOpt expandDerOperator (simulation): time 9.745e-05/0.5779, allocations: 48.31 kB / 0.8098 GB, free: 5.531 MB / 0.5762 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001013/0.579, allocations: 0.5028 MB / 0.8103 GB, free: 5.27 MB / 0.5762 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.094e-05/0.579, allocations: 1.094 kB / 0.8103 GB, free: 5.27 MB / 0.5762 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 5.111e-05/0.579, allocations: 21.41 kB / 0.8103 GB, free: 5.254 MB / 0.5762 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.826e-05/0.5791, allocations: 13.36 kB / 0.8103 GB, free: 5.254 MB / 0.5762 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0005976/0.5797, allocations: 323.5 kB / 0.8107 GB, free: 5.137 MB / 0.5762 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 0.002957/0.5827, allocations: 2.753 MB / 0.8133 GB, free: 2.875 MB / 0.5762 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0003321/0.583, allocations: 190.1 kB / 0.8135 GB, free: 2.793 MB / 0.5762 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0001544/0.5832, allocations: 100.6 kB / 0.8136 GB, free: 2.754 MB / 0.5762 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0003248/0.5835, allocations: 338.7 kB / 0.8139 GB, free: 2.375 MB / 0.5762 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.076e-05/0.5835, allocations: 41.81 kB / 0.814 GB, free: 2.328 MB / 0.5762 GB Notification: Performance of pre-optimization done (n=22): time 1.443e-06/0.5836, allocations: 0 / 0.814 GB, free: 2.328 MB / 0.5762 GB Notification: Performance of matching and sorting (n=22): time 0.0005956/0.5842, allocations: 311 kB / 0.8143 GB, free: 2.188 MB / 0.5762 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.64e-05/0.5842, allocations: 58.23 kB / 0.8143 GB, free: 2.121 MB / 0.5762 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0006594/0.5849, allocations: 0.5303 MB / 0.8149 GB, free: 1.871 MB / 0.5762 GB Notification: Performance of collectPreVariables (initialization): time 3.116e-05/0.5849, allocations: 32.02 kB / 0.8149 GB, free: 1.836 MB / 0.5762 GB Notification: Performance of collectInitialEqns (initialization): time 0.0002669/0.5852, allocations: 348.7 kB / 0.8152 GB, free: 1.559 MB / 0.5762 GB Notification: Performance of collectInitialBindings (initialization): time 8.602e-05/0.5853, allocations: 89.61 kB / 0.8153 GB, free: 1.488 MB / 0.5762 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001271/0.5854, allocations: 83.47 kB / 0.8154 GB, free: 1.438 MB / 0.5762 GB Notification: Performance of setup shared object (initialization): time 0.0001622/0.5856, allocations: 363.2 kB / 0.8157 GB, free: 1.102 MB / 0.5762 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001612/0.5858, allocations: 91.95 kB / 0.8158 GB, free: 1.066 MB / 0.5762 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0002641/0.586, allocations: 242.7 kB / 0.816 GB, free: 0.8477 MB / 0.5762 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.000419/0.5865, allocations: 337.8 kB / 0.8164 GB, free: 0.5898 MB / 0.5762 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.45e-06/0.5865, allocations: 1.219 kB / 0.8164 GB, free: 0.5898 MB / 0.5762 GB Notification: Performance of matching and sorting (n=44) (initialization): time 0.0005991/0.5871, allocations: 396.1 kB / 0.8167 GB, free: 420 kB / 0.5762 GB Notification: Performance of prepare postOptimizeDAE: time 1.806e-05/0.5871, allocations: 7.281 kB / 0.8168 GB, free: 420 kB / 0.5762 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.917e-06/0.5871, allocations: 4.531 kB / 0.8168 GB, free: 420 kB / 0.5762 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.207e-05/0.5871, allocations: 11.8 kB / 0.8168 GB, free: 416 kB / 0.5762 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002786/0.5874, allocations: 81.03 kB / 0.8168 GB, free: 404 kB / 0.5762 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.638e-05/0.5875, allocations: 6.578 kB / 0.8169 GB, free: 404 kB / 0.5762 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0003628/0.5878, allocations: 35.81 kB / 0.8169 GB, free: 384 kB / 0.5762 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.64e-05/0.5879, allocations: 19.67 kB / 0.8169 GB, free: 380 kB / 0.5762 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0003158/0.5882, allocations: 243.6 kB / 0.8171 GB, free: 228 kB / 0.5762 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0002532/0.5885, allocations: 237.1 kB / 0.8174 GB, free: 8 kB / 0.5762 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0004107/0.5889, allocations: 339.3 kB / 0.8177 GB, free: 15.74 MB / 0.5919 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.883e-06/0.5889, allocations: 1.438 kB / 0.8177 GB, free: 15.74 MB / 0.5919 GB Notification: Performance of matching and sorting (n=44) (initialization_lambda0): time 0.0005769/0.5895, allocations: 390.6 kB / 0.8181 GB, free: 15.57 MB / 0.5919 GB Notification: Performance of prepare postOptimizeDAE: time 1.042e-05/0.5895, allocations: 9.781 kB / 0.8181 GB, free: 15.57 MB / 0.5919 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.767e-06/0.5895, allocations: 5.656 kB / 0.8181 GB, free: 15.57 MB / 0.5919 GB Notification: Performance of postOpt tearingSystem (initialization): time 7.634e-06/0.5895, allocations: 9.938 kB / 0.8181 GB, free: 15.56 MB / 0.5919 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002396/0.5898, allocations: 78.36 kB / 0.8182 GB, free: 15.55 MB / 0.5919 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.075e-05/0.5898, allocations: 10.58 kB / 0.8182 GB, free: 15.55 MB / 0.5919 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0003109/0.5901, allocations: 38.64 kB / 0.8182 GB, free: 15.53 MB / 0.5919 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.81e-05/0.5901, allocations: 19.34 kB / 0.8182 GB, free: 15.53 MB / 0.5919 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 19 * Number of states: 0 () * Number of discrete variables: 0 () * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (44): * Single equations (assignments): 44 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of prepare postOptimizeDAE: time 0.000143/0.5903, allocations: 208 kB / 0.8184 GB, free: 15.33 MB / 0.5919 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001048/0.5904, allocations: 59.42 kB / 0.8185 GB, free: 15.3 MB / 0.5919 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0005061/0.5909, allocations: 284.3 kB / 0.8188 GB, free: 15.16 MB / 0.5919 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 9.909e-06/0.5909, allocations: 6.531 kB / 0.8188 GB, free: 15.16 MB / 0.5919 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 6.412e-06/0.5909, allocations: 3.938 kB / 0.8188 GB, free: 15.16 MB / 0.5919 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0003699/0.5913, allocations: 375.6 kB / 0.8191 GB, free: 14.85 MB / 0.5919 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.00159/0.5929, allocations: 1.063 MB / 0.8202 GB, free: 14.13 MB / 0.5919 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.438e-06/0.5929, allocations: 2.125 kB / 0.8202 GB, free: 14.13 MB / 0.5919 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002078/0.5931, allocations: 56.08 kB / 0.8202 GB, free: 14.12 MB / 0.5919 GB Notification: Performance of postOpt tearingSystem (simulation): time 5.481e-06/0.5931, allocations: 7.094 kB / 0.8202 GB, free: 14.12 MB / 0.5919 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.364e-05/0.5932, allocations: 9.719 kB / 0.8202 GB, free: 14.12 MB / 0.5919 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 4.178e-06/0.5932, allocations: 3.562 kB / 0.8202 GB, free: 14.12 MB / 0.5919 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.487e-06/0.5932, allocations: 2.562 kB / 0.8202 GB, free: 14.12 MB / 0.5919 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0006762/0.5939, allocations: 0.517 MB / 0.8207 GB, free: 13.77 MB / 0.5919 GB Notification: Performance of postOpt removeConstants (simulation): time 0.000221/0.5941, allocations: 170.8 kB / 0.8209 GB, free: 13.62 MB / 0.5919 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 7.418e-05/0.5942, allocations: 9.984 kB / 0.8209 GB, free: 13.62 MB / 0.5919 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0003359/0.5945, allocations: 29.88 kB / 0.8209 GB, free: 13.61 MB / 0.5919 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 4.187e-05/0.5946, allocations: 26.72 kB / 0.821 GB, free: 13.59 MB / 0.5919 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.402e-05/0.5946, allocations: 18.95 kB / 0.821 GB, free: 13.59 MB / 0.5919 GB Notification: Performance of sorting global known variables: time 0.0004875/0.5951, allocations: 408.7 kB / 0.8214 GB, free: 13.4 MB / 0.5919 GB Notification: Performance of sort global known variables: time 1.3e-07/0.5951, allocations: 0 / 0.8214 GB, free: 13.4 MB / 0.5919 GB Notification: Performance of remove unused functions: time 0.001075/0.5962, allocations: 354.3 kB / 0.8217 GB, free: 13.33 MB / 0.5919 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 10 * Number of states: 2 (vol.dynBal.U,vol1.dynBal.U) * Number of discrete variables: 0 () * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (25): * Single equations (assignments): 24 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 1 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of Backend phase and start with SimCode phase: time 0.0007051/0.5969, allocations: 315.9 kB / 0.822 GB, free: 13.18 MB / 0.5919 GB Notification: Performance of simCode: created initialization part: time 0.0006889/0.5976, allocations: 400.5 kB / 0.8224 GB, free: 13.05 MB / 0.5919 GB Notification: Performance of simCode: created event and clocks part: time 3.317e-06/0.5976, allocations: 3.031 kB / 0.8224 GB, free: 13.05 MB / 0.5919 GB Notification: Performance of simCode: created simulation system equations: time 0.0001675/0.5978, allocations: 111.1 kB / 0.8225 GB, free: 13.01 MB / 0.5919 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001692/0.5995, allocations: 380.9 kB / 0.8229 GB, free: 12.91 MB / 0.5919 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001683/0.6012, allocations: 1.1 MB / 0.8239 GB, free: 12.2 MB / 0.5919 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0004344/0.6016, allocations: 0.8978 MB / 0.8248 GB, free: 11.48 MB / 0.5919 GB Notification: Performance of simCode: alias equations: time 0.000491/0.6021, allocations: 151.8 kB / 0.825 GB, free: 11.45 MB / 0.5919 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001058/0.6023, allocations: 55.81 kB / 0.825 GB, free: 11.44 MB / 0.5919 GB Notification: Performance of SimCode: time 2.4e-07/0.6023, allocations: 0 / 0.825 GB, free: 11.44 MB / 0.5919 GB Notification: Performance of Templates: time 0.02338/0.6256, allocations: 13 MB / 0.8377 GB, free: 5.438 MB / 0.5919 GB make -j1 -f BuildingSystems_BuildingSystems.Fluid.MixingVolumes.Validation.CoupledVolumesWater.makefile (rm -f BuildingSystems_BuildingSystems.Fluid.MixingVolumes.Validation.CoupledVolumesWater.pipe ; mkfifo BuildingSystems_BuildingSystems.Fluid.MixingVolumes.Validation.CoupledVolumesWater.pipe ; head -c 1048576 < BuildingSystems_BuildingSystems.Fluid.MixingVolumes.Validation.CoupledVolumesWater.pipe >> ../files/BuildingSystems_BuildingSystems.Fluid.MixingVolumes.Validation.CoupledVolumesWater.sim & ./BuildingSystems_BuildingSystems.Fluid.MixingVolumes.Validation.CoupledVolumesWater -abortSlowSimulation -alarm=480 -lv LOG_STATS > BuildingSystems_BuildingSystems.Fluid.MixingVolumes.Validation.CoupledVolumesWater.pipe 2>&1)