Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesGlycol47.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: translateModel(Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesGlycol47,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesGlycol47") translateModel(Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesGlycol47,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesGlycol47") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001236/0.001235, allocations: 111.3 kB / 15.23 MB, free: 0.6562 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001305/0.001305, allocations: 191.2 kB / 16.13 MB, free: 6.664 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.715/1.715, allocations: 205.1 MB / 222 MB, free: 4.773 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 1.825/1.825, allocations: 292.3 MB / 0.5484 GB, free: 13.69 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 0.001365/0.001365, allocations: 70.42 kB / 0.6708 GB, free: 26.38 MB / 0.5294 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2836/0.2849, allocations: 114.5 MB / 0.7827 GB, free: 14.05 MB / 0.6075 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesGlycol47): time 0.05667/0.3417, allocations: 48.23 MB / 0.8298 GB, free: 13.66 MB / 0.6544 GB Notification: Performance of NFInst.instExpressions: time 0.01129/0.353, allocations: 4.086 MB / 0.8337 GB, free: 9.562 MB / 0.6544 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.002238/0.3553, allocations: 27.81 kB / 0.8338 GB, free: 9.535 MB / 0.6544 GB Notification: Performance of NFTyping.typeComponents: time 0.00132/0.3567, allocations: 290.3 kB / 0.834 GB, free: 9.25 MB / 0.6544 GB Notification: Performance of NFTyping.typeBindings: time 0.008746/0.3655, allocations: 2.696 MB / 0.8367 GB, free: 6.559 MB / 0.6544 GB Notification: Performance of NFTyping.typeClassSections: time 0.002867/0.3684, allocations: 0.8283 MB / 0.8375 GB, free: 5.738 MB / 0.6544 GB Notification: Performance of NFFlatten.flatten: time 0.003936/0.3723, allocations: 2.873 MB / 0.8403 GB, free: 2.859 MB / 0.6544 GB Notification: Performance of NFFlatten.resolveConnections: time 0.000873/0.3732, allocations: 0.5349 MB / 0.8408 GB, free: 2.305 MB / 0.6544 GB Notification: Performance of NFEvalConstants.evaluate: time 0.004745/0.378, allocations: 2.598 MB / 0.8434 GB, free: 15.7 MB / 0.67 GB Notification: Performance of NFSimplifyModel.simplify: time 0.00111/0.3791, allocations: 0.5677 MB / 0.8439 GB, free: 15.13 MB / 0.67 GB Notification: Performance of NFPackage.collectConstants: time 8.802e-05/0.3792, allocations: 28 kB / 0.8439 GB, free: 15.1 MB / 0.67 GB Notification: Performance of NFFlatten.collectFunctions: time 0.007214/0.3864, allocations: 3.827 MB / 0.8477 GB, free: 11.27 MB / 0.67 GB Notification: Performance of NFScalarize.scalarize: time 0.0002676/0.3867, allocations: 159.3 kB / 0.8478 GB, free: 11.11 MB / 0.67 GB Notification: Performance of NFVerifyModel.verify: time 0.0007009/0.3874, allocations: 350.2 kB / 0.8482 GB, free: 10.77 MB / 0.67 GB Notification: Performance of NFConvertDAE.convert: time 0.004721/0.3921, allocations: 2.135 MB / 0.8502 GB, free: 8.629 MB / 0.67 GB Notification: Performance of FrontEnd - DAE generated: time 4.639e-06/0.3922, allocations: 4 kB / 0.8502 GB, free: 8.625 MB / 0.67 GB Notification: Performance of FrontEnd: time 2.014e-06/0.3922, allocations: 0 / 0.8502 GB, free: 8.625 MB / 0.67 GB Notification: Performance of Transformations before backend: time 4.174e-05/0.3922, allocations: 0 / 0.8502 GB, free: 8.625 MB / 0.67 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 112 * Number of variables: 112 Notification: Performance of Generate backend data structure: time 0.002502/0.3947, allocations: 1.239 MB / 0.8515 GB, free: 7.336 MB / 0.67 GB Notification: Performance of prepare preOptimizeDAE: time 4.21e-05/0.3948, allocations: 8.031 kB / 0.8515 GB, free: 7.328 MB / 0.67 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001354/0.3961, allocations: 155.8 kB / 0.8516 GB, free: 7.176 MB / 0.67 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001576/0.3977, allocations: 0.7802 MB / 0.8524 GB, free: 6.352 MB / 0.67 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.233e-05/0.3978, allocations: 40.94 kB / 0.8524 GB, free: 6.312 MB / 0.67 GB Notification: Performance of preOpt expandDerOperator (simulation): time 7.862e-05/0.3979, allocations: 51.98 kB / 0.8525 GB, free: 6.262 MB / 0.67 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0008838/0.3988, allocations: 0.5117 MB / 0.853 GB, free: 5.711 MB / 0.67 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.434e-05/0.3988, allocations: 7.984 kB / 0.853 GB, free: 5.703 MB / 0.67 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 5.144e-05/0.3989, allocations: 20 kB / 0.853 GB, free: 5.684 MB / 0.67 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.277e-05/0.3989, allocations: 12 kB / 0.853 GB, free: 5.672 MB / 0.67 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0005877/0.3995, allocations: 339.7 kB / 0.8533 GB, free: 5.344 MB / 0.67 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 0.003022/0.4025, allocations: 2.451 MB / 0.8557 GB, free: 2.715 MB / 0.67 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0004461/0.403, allocations: 262.5 kB / 0.856 GB, free: 2.449 MB / 0.67 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0002095/0.4032, allocations: 139.9 kB / 0.8561 GB, free: 2.312 MB / 0.67 GB Notification: Performance of preOpt evalFunc (simulation): time 0.001028/0.4042, allocations: 1.382 MB / 0.8575 GB, free: 0.6172 MB / 0.67 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.231e-05/0.4043, allocations: 38.56 kB / 0.8575 GB, free: 0.5703 MB / 0.67 GB Notification: Performance of pre-optimization done (n=31): time 2.003e-06/0.4043, allocations: 0 / 0.8575 GB, free: 0.5703 MB / 0.67 GB Notification: Performance of matching and sorting (n=43): time 0.004729/0.409, allocations: 1.779 MB / 0.8592 GB, free: 14.7 MB / 0.6856 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.807e-05/0.4091, allocations: 59.39 kB / 0.8593 GB, free: 14.62 MB / 0.6856 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.000652/0.4098, allocations: 0.491 MB / 0.8598 GB, free: 14.12 MB / 0.6856 GB Notification: Performance of collectPreVariables (initialization): time 4.758e-05/0.4098, allocations: 37.7 kB / 0.8598 GB, free: 14.08 MB / 0.6856 GB Notification: Performance of collectInitialEqns (initialization): time 0.0002491/0.4101, allocations: 316.4 kB / 0.8601 GB, free: 13.77 MB / 0.6856 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001617/0.4102, allocations: 153.8 kB / 0.8602 GB, free: 13.61 MB / 0.6856 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001712/0.4104, allocations: 102.2 kB / 0.8603 GB, free: 13.51 MB / 0.6856 GB Notification: Performance of setup shared object (initialization): time 0.0001871/0.4106, allocations: 362.8 kB / 0.8607 GB, free: 13.14 MB / 0.6856 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0002636/0.4109, allocations: 155 kB / 0.8608 GB, free: 12.99 MB / 0.6856 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003611/0.4113, allocations: 266.7 kB / 0.8611 GB, free: 12.69 MB / 0.6856 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0006426/0.4119, allocations: 448.8 kB / 0.8615 GB, free: 12.21 MB / 0.6856 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.806e-06/0.4119, allocations: 4 kB / 0.8615 GB, free: 12.21 MB / 0.6856 GB Notification: Performance of matching and sorting (n=57) (initialization): time 0.001151/0.4131, allocations: 0.5991 MB / 0.8621 GB, free: 11.59 MB / 0.6856 GB Notification: Performance of prepare postOptimizeDAE: time 2.342e-05/0.4131, allocations: 4 kB / 0.8621 GB, free: 11.59 MB / 0.6856 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.296e-05/0.4131, allocations: 4.375 kB / 0.8621 GB, free: 11.59 MB / 0.6856 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0008374/0.414, allocations: 201.5 kB / 0.8623 GB, free: 11.38 MB / 0.6856 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002557/0.4142, allocations: 63.91 kB / 0.8624 GB, free: 11.32 MB / 0.6856 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001206/0.4155, allocations: 1.354 MB / 0.8637 GB, free: 9.914 MB / 0.6856 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0005568/0.416, allocations: 27.98 kB / 0.8637 GB, free: 9.887 MB / 0.6856 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.37e-05/0.4161, allocations: 27.98 kB / 0.8637 GB, free: 9.859 MB / 0.6856 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0004936/0.4166, allocations: 316.5 kB / 0.864 GB, free: 9.547 MB / 0.6856 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0003509/0.417, allocations: 262.4 kB / 0.8643 GB, free: 9.246 MB / 0.6856 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0006386/0.4176, allocations: 442.8 kB / 0.8647 GB, free: 8.773 MB / 0.6856 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 3.477e-06/0.4176, allocations: 0 / 0.8647 GB, free: 8.773 MB / 0.6856 GB Notification: Performance of matching and sorting (n=57) (initialization_lambda0): time 0.001189/0.4188, allocations: 0.6107 MB / 0.8653 GB, free: 8.148 MB / 0.6856 GB Notification: Performance of prepare postOptimizeDAE: time 1.477e-05/0.4188, allocations: 8 kB / 0.8653 GB, free: 8.141 MB / 0.6856 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.458e-06/0.4189, allocations: 0 / 0.8653 GB, free: 8.141 MB / 0.6856 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0007421/0.4196, allocations: 197.9 kB / 0.8655 GB, free: 7.941 MB / 0.6856 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002278/0.4198, allocations: 71.91 kB / 0.8656 GB, free: 7.871 MB / 0.6856 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001084/0.4209, allocations: 1.347 MB / 0.8669 GB, free: 6.473 MB / 0.6856 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0005122/0.4215, allocations: 39.95 kB / 0.8669 GB, free: 6.434 MB / 0.6856 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.252e-05/0.4215, allocations: 20 kB / 0.867 GB, free: 6.414 MB / 0.6856 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 13 * 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 (41): * Single equations (assignments): 39 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 2 * 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): 2 systems {(2,8), (1,7)} Notification: Performance of prepare postOptimizeDAE: time 0.0002491/0.4218, allocations: 209.5 kB / 0.8672 GB, free: 6.203 MB / 0.6856 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001652/0.4219, allocations: 59.47 kB / 0.8672 GB, free: 6.145 MB / 0.6856 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001319/0.4233, allocations: 0.6395 MB / 0.8678 GB, free: 5.496 MB / 0.6856 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.118e-05/0.4233, allocations: 4 kB / 0.8678 GB, free: 5.492 MB / 0.6856 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 7.874e-06/0.4233, allocations: 3.938 kB / 0.8678 GB, free: 5.488 MB / 0.6856 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0009139/0.4242, allocations: 0.6476 MB / 0.8685 GB, free: 4.785 MB / 0.6856 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002488/0.4267, allocations: 1.443 MB / 0.8699 GB, free: 3.277 MB / 0.6856 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.516e-06/0.4267, allocations: 8.031 kB / 0.8699 GB, free: 3.27 MB / 0.6856 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001798/0.4269, allocations: 51.86 kB / 0.8699 GB, free: 3.219 MB / 0.6856 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.001002/0.4279, allocations: 209.5 kB / 0.8701 GB, free: 3.008 MB / 0.6856 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.863e-05/0.428, allocations: 19.98 kB / 0.8702 GB, free: 2.988 MB / 0.6856 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001165/0.4292, allocations: 1.323 MB / 0.8715 GB, free: 1.613 MB / 0.6856 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.495e-06/0.4292, allocations: 0 / 0.8715 GB, free: 1.613 MB / 0.6856 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001545/0.4307, allocations: 0.8772 MB / 0.8723 GB, free: 0.7109 MB / 0.6856 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0003468/0.4311, allocations: 192.3 kB / 0.8725 GB, free: 0.5039 MB / 0.6856 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001125/0.4312, allocations: 11.98 kB / 0.8725 GB, free: 0.4922 MB / 0.6856 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.000469/0.4317, allocations: 31.98 kB / 0.8725 GB, free: 472 kB / 0.6856 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 5.726e-05/0.4318, allocations: 31.89 kB / 0.8726 GB, free: 440 kB / 0.6856 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.319e-05/0.4318, allocations: 20.08 kB / 0.8726 GB, free: 420 kB / 0.6856 GB Notification: Performance of sorting global known variables: time 0.0004626/0.4323, allocations: 350.8 kB / 0.8729 GB, free: 72 kB / 0.6856 GB Notification: Performance of sort global known variables: time 3.71e-07/0.4323, allocations: 0 / 0.8729 GB, free: 72 kB / 0.6856 GB Notification: Performance of remove unused functions: time 0.001752/0.434, allocations: 495.8 kB / 0.8734 GB, free: 15.59 MB / 0.7012 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 2 * Number of states: 2 (vol.dynBal.medium.T,vol1.dynBal.medium.T) * 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 (30): * Single equations (assignments): 27 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 1 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 2 * 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): 2 systems {(2,7), (2,5)} Notification: Performance of Backend phase and start with SimCode phase: time 0.001499/0.4356, allocations: 0.5374 MB / 0.8739 GB, free: 15.05 MB / 0.7012 GB Notification: Performance of simCode: created initialization part: time 0.001409/0.437, allocations: 0.6798 MB / 0.8746 GB, free: 14.37 MB / 0.7012 GB Notification: Performance of simCode: created event and clocks part: time 3.897e-06/0.437, allocations: 1.25 kB / 0.8746 GB, free: 14.37 MB / 0.7012 GB Notification: Performance of simCode: created simulation system equations: time 0.000491/0.4375, allocations: 243.8 kB / 0.8748 GB, free: 14.13 MB / 0.7012 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001615/0.4391, allocations: 318.3 kB / 0.8751 GB, free: 13.82 MB / 0.7012 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002539/0.4417, allocations: 1.453 MB / 0.8765 GB, free: 12.34 MB / 0.7012 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006087/0.4423, allocations: 0.9105 MB / 0.8774 GB, free: 11.41 MB / 0.7012 GB Notification: Performance of simCode: alias equations: time 0.0007536/0.4431, allocations: 202.6 kB / 0.8776 GB, free: 11.21 MB / 0.7012 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001809/0.4433, allocations: 59.42 kB / 0.8777 GB, free: 11.15 MB / 0.7012 GB Notification: Performance of SimCode: time 1.393e-06/0.4433, allocations: 0 / 0.8777 GB, free: 11.15 MB / 0.7012 GB Notification: Performance of Templates: time 0.02938/0.4726, allocations: 17.33 MB / 0.8946 GB, free: 9.996 MB / 0.7169 GB make -j1 -f Buildings_8_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesGlycol47.makefile (rm -f Buildings_8_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesGlycol47.pipe ; mkfifo Buildings_8_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesGlycol47.pipe ; head -c 1048576 < Buildings_8_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesGlycol47.pipe >> ../files/Buildings_8_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesGlycol47.sim & ./Buildings_8_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesGlycol47 -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_8_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesGlycol47.pipe 2>&1)