Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_latest_IBPSA.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlowBothStreams.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/IBPSA 4.0.0-master/package.mo", uses=false) Using package IBPSA with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-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: "" <> buildModelFMU(IBPSA.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlowBothStreams,fileNamePrefix="IBPSA_latest_IBPSA_Fluid_MassExchangers_Validation_ConstantEffectivenessZeroFlowBothStreams",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(IBPSA.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlowBothStreams,fileNamePrefix="IBPSA_latest_IBPSA_Fluid_MassExchangers_Validation_ConstantEffectivenessZeroFlowBothStreams",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 0.001454/0.001454, allocations: 101.1 kB / 16.4 MB, free: 6.496 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001614/0.001614, allocations: 192 kB / 17.34 MB, free: 5.727 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.3/1.3, allocations: 222.9 MB / 241 MB, free: 15.17 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-master/package.mo): time 0.7477/0.7477, allocations: 122.9 MB / 414.1 MB, free: 15.77 MB / 334.1 MB Notification: Performance of FrontEnd - loaded program: time 0.001224/0.001224, allocations: 67.59 kB / 0.568 GB, free: 29.05 MB / 446.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1524/0.1536, allocations: 77.94 MB / 0.6441 GB, free: 9.641 MB / 494.1 MB Notification: Performance of NFInst.instantiate(IBPSA.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlowBothStreams): time 0.5863/0.7399, allocations: 214.2 MB / 0.8532 GB, free: 3.008 MB / 0.6075 GB Notification: Performance of NFInst.instExpressions: time 0.01085/0.7508, allocations: 7.051 MB / 0.8601 GB, free: 13.27 MB / 0.6231 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001625/0.7525, allocations: 40.59 kB / 0.8602 GB, free: 13.25 MB / 0.6231 GB Notification: Performance of NFTyping.typeComponents: time 0.001963/0.7545, allocations: 0.8037 MB / 0.8609 GB, free: 12.59 MB / 0.6231 GB Notification: Performance of NFTyping.typeBindings: time 0.006309/0.7608, allocations: 2.636 MB / 0.8635 GB, free: 10.57 MB / 0.6231 GB Notification: Performance of NFTyping.typeClassSections: time 0.002763/0.7636, allocations: 1.169 MB / 0.8647 GB, free: 9.711 MB / 0.6231 GB Notification: Performance of NFFlatten.flatten: time 0.00354/0.7672, allocations: 2.847 MB / 0.8674 GB, free: 7.324 MB / 0.6231 GB Notification: Performance of NFFlatten.resolveConnections: time 0.001479/0.7686, allocations: 1.083 MB / 0.8685 GB, free: 6.223 MB / 0.6231 GB Notification: Performance of NFEvalConstants.evaluate: time 0.004322/0.773, allocations: 2.051 MB / 0.8705 GB, free: 4.164 MB / 0.6231 GB Notification: Performance of NFSimplifyModel.simplify: time 0.002102/0.7751, allocations: 0.9522 MB / 0.8714 GB, free: 3.215 MB / 0.6231 GB Notification: Performance of NFPackage.collectConstants: time 0.0001837/0.7753, allocations: 116 kB / 0.8715 GB, free: 3.102 MB / 0.6231 GB Notification: Performance of NFFlatten.collectFunctions: time 0.004767/0.7801, allocations: 2.459 MB / 0.8739 GB, free: 0.6367 MB / 0.6231 GB Notification: Performance of NFScalarize.scalarize: time 0.0005157/0.7806, allocations: 426.7 kB / 0.8743 GB, free: 224 kB / 0.6231 GB Notification: Performance of NFVerifyModel.verify: time 0.0009635/0.7816, allocations: 0.6805 MB / 0.875 GB, free: 15.53 MB / 0.6387 GB Notification: Performance of NFConvertDAE.convert: time 0.004163/0.7857, allocations: 2.497 MB / 0.8775 GB, free: 13.03 MB / 0.6387 GB Notification: Performance of FrontEnd - DAE generated: time 6.432e-06/0.7858, allocations: 3.938 kB / 0.8775 GB, free: 13.02 MB / 0.6387 GB Notification: Performance of FrontEnd: time 1.603e-06/0.7858, allocations: 0 / 0.8775 GB, free: 13.02 MB / 0.6387 GB Notification: Performance of Transformations before backend: time 2.032e-05/0.7858, allocations: 0 / 0.8775 GB, free: 13.02 MB / 0.6387 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 209 * Number of variables: 209 Notification: Performance of Generate backend data structure: time 0.004405/0.7902, allocations: 1.892 MB / 0.8793 GB, free: 11.07 MB / 0.6387 GB Notification: Performance of prepare preOptimizeDAE: time 4.958e-05/0.7903, allocations: 12.62 kB / 0.8793 GB, free: 11.06 MB / 0.6387 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0001568/0.7904, allocations: 127.1 kB / 0.8794 GB, free: 10.93 MB / 0.6387 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003056/0.7935, allocations: 0.5493 MB / 0.88 GB, free: 10.38 MB / 0.6387 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001859/0.7954, allocations: 1.008 MB / 0.881 GB, free: 9.324 MB / 0.6387 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 7.851e-05/0.7955, allocations: 66 kB / 0.881 GB, free: 9.258 MB / 0.6387 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001546/0.7956, allocations: 87.98 kB / 0.8811 GB, free: 9.172 MB / 0.6387 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.00272/0.7983, allocations: 1.225 MB / 0.8823 GB, free: 7.938 MB / 0.6387 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.781e-05/0.7984, allocations: 4.875 kB / 0.8823 GB, free: 7.934 MB / 0.6387 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001051/0.7985, allocations: 35.94 kB / 0.8823 GB, free: 7.898 MB / 0.6387 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.326e-05/0.7986, allocations: 41.98 kB / 0.8824 GB, free: 7.859 MB / 0.6387 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.003598/0.8022, allocations: 1.526 MB / 0.8839 GB, free: 6.332 MB / 0.6387 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 0.006002/0.8082, allocations: 4.037 MB / 0.8878 GB, free: 2.023 MB / 0.6387 GB Notification: Performance of preOpt comSubExp (simulation): time 0.002352/0.8105, allocations: 0.9746 MB / 0.8888 GB, free: 1.039 MB / 0.6387 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001466/0.812, allocations: 0.6623 MB / 0.8894 GB, free: 384 kB / 0.6387 GB Notification: Performance of preOpt evalFunc (simulation): time 0.001109/0.8131, allocations: 0.6048 MB / 0.89 GB, free: 15.66 MB / 0.6544 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.833e-05/0.8132, allocations: 43.22 kB / 0.89 GB, free: 15.61 MB / 0.6544 GB Notification: Performance of pre-optimization done (n=76): time 2.224e-06/0.8132, allocations: 0 / 0.89 GB, free: 15.61 MB / 0.6544 GB Notification: Performance of matching and sorting (n=76): time 0.004715/0.8179, allocations: 1.789 MB / 0.8918 GB, free: 13.81 MB / 0.6544 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.562e-05/0.818, allocations: 60.06 kB / 0.8918 GB, free: 13.74 MB / 0.6544 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0009893/0.819, allocations: 0.8271 MB / 0.8927 GB, free: 12.89 MB / 0.6544 GB Notification: Performance of collectPreVariables (initialization): time 9.297e-05/0.8191, allocations: 41.69 kB / 0.8927 GB, free: 12.84 MB / 0.6544 GB Notification: Performance of collectInitialEqns (initialization): time 0.0003104/0.8194, allocations: 449.1 kB / 0.8931 GB, free: 12.4 MB / 0.6544 GB Notification: Performance of collectInitialBindings (initialization): time 0.0002051/0.8196, allocations: 273.6 kB / 0.8934 GB, free: 12.13 MB / 0.6544 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002658/0.8199, allocations: 154.5 kB / 0.8935 GB, free: 11.97 MB / 0.6544 GB Notification: Performance of setup shared object (initialization): time 0.0001127/0.82, allocations: 338 kB / 0.8939 GB, free: 11.64 MB / 0.6544 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001362/0.8214, allocations: 0.52 MB / 0.8944 GB, free: 11.11 MB / 0.6544 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001456/0.8228, allocations: 0.6511 MB / 0.895 GB, free: 10.43 MB / 0.6544 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.002702/0.8256, allocations: 1.123 MB / 0.8961 GB, free: 9.293 MB / 0.6544 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.45e-06/0.8256, allocations: 3.938 kB / 0.8961 GB, free: 9.289 MB / 0.6544 GB Notification: Performance of matching and sorting (n=84) (initialization): time 0.003251/0.8288, allocations: 1.33 MB / 0.8974 GB, free: 7.945 MB / 0.6544 GB Notification: Performance of prepare postOptimizeDAE: time 4.507e-05/0.8289, allocations: 33.7 kB / 0.8974 GB, free: 7.906 MB / 0.6544 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.885e-06/0.8289, allocations: 0 / 0.8974 GB, free: 7.906 MB / 0.6544 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.862e-05/0.8289, allocations: 8 kB / 0.8974 GB, free: 7.898 MB / 0.6544 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001504/0.8304, allocations: 255.7 kB / 0.8977 GB, free: 7.648 MB / 0.6544 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.000698/0.8311, allocations: 1.191 MB / 0.8988 GB, free: 6.41 MB / 0.6544 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001073/0.8322, allocations: 147.6 kB / 0.899 GB, free: 6.266 MB / 0.6544 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.978e-05/0.8323, allocations: 35.98 kB / 0.899 GB, free: 6.23 MB / 0.6544 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.001686/0.834, allocations: 0.7439 MB / 0.8997 GB, free: 5.48 MB / 0.6544 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0014/0.8354, allocations: 0.6356 MB / 0.9004 GB, free: 4.816 MB / 0.6544 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.002653/0.8381, allocations: 1.115 MB / 0.9015 GB, free: 3.68 MB / 0.6544 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.385e-06/0.8381, allocations: 0 / 0.9015 GB, free: 3.68 MB / 0.6544 GB Notification: Performance of matching and sorting (n=84) (initialization_lambda0): time 0.00312/0.8412, allocations: 1.322 MB / 0.9027 GB, free: 2.344 MB / 0.6544 GB Notification: Performance of prepare postOptimizeDAE: time 4.252e-05/0.8413, allocations: 41.69 kB / 0.9028 GB, free: 2.297 MB / 0.6544 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.032e-06/0.8413, allocations: 11.88 kB / 0.9028 GB, free: 2.285 MB / 0.6544 GB Notification: Performance of postOpt tearingSystem (initialization): time 7.033e-06/0.8413, allocations: 4 kB / 0.9028 GB, free: 2.281 MB / 0.6544 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001135/0.8424, allocations: 219.8 kB / 0.903 GB, free: 2.066 MB / 0.6544 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 6.603e-06/0.8425, allocations: 8 kB / 0.903 GB, free: 2.059 MB / 0.6544 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001006/0.8435, allocations: 127.6 kB / 0.9031 GB, free: 1.934 MB / 0.6544 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.457e-05/0.8436, allocations: 39.97 kB / 0.9032 GB, free: 1.895 MB / 0.6544 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 4 * Number of states: 0 () * Number of discrete variables: 2 (hex.i2_w,hex.i1_w) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (83): * Single equations (assignments): 80 * Array equations: 0 * Algorithm blocks: 1 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 2 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 0 systems * Non-linear Jacobian (size): 2 systems {1, 1} * Without analytic Jacobian (size): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.0002574/0.8438, allocations: 212.1 kB / 0.9034 GB, free: 1.68 MB / 0.6544 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001868/0.844, allocations: 115.2 kB / 0.9035 GB, free: 1.566 MB / 0.6544 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.003354/0.8474, allocations: 1.351 MB / 0.9048 GB, free: 216 kB / 0.6544 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 7.214e-06/0.8474, allocations: 4 kB / 0.9048 GB, free: 212 kB / 0.6544 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.49e-06/0.8474, allocations: 4 kB / 0.9048 GB, free: 208 kB / 0.6544 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.644e-06/0.8474, allocations: 3.984 kB / 0.9048 GB, free: 204 kB / 0.6544 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.005229/0.8526, allocations: 2.847 MB / 0.9076 GB, free: 13.25 MB / 0.67 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.043e-06/0.8527, allocations: 4 kB / 0.9076 GB, free: 13.24 MB / 0.67 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001202/0.8539, allocations: 227.8 kB / 0.9078 GB, free: 13.02 MB / 0.67 GB Notification: Performance of postOpt tearingSystem (simulation): time 8.446e-06/0.8539, allocations: 7.938 kB / 0.9078 GB, free: 13.01 MB / 0.67 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 6.073e-05/0.854, allocations: 23.98 kB / 0.9079 GB, free: 12.99 MB / 0.67 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0005341/0.8545, allocations: 1.195 MB / 0.909 GB, free: 11.75 MB / 0.67 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 8.115e-06/0.8545, allocations: 7.938 kB / 0.909 GB, free: 11.74 MB / 0.67 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003066/0.8576, allocations: 1.456 MB / 0.9104 GB, free: 10.22 MB / 0.67 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0004939/0.8581, allocations: 324 kB / 0.9108 GB, free: 9.883 MB / 0.67 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001402/0.8582, allocations: 19.98 kB / 0.9108 GB, free: 9.863 MB / 0.67 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001088/0.8593, allocations: 107.9 kB / 0.9109 GB, free: 9.758 MB / 0.67 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001244/0.8595, allocations: 56.42 kB / 0.9109 GB, free: 9.703 MB / 0.67 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 7.017e-05/0.8595, allocations: 35.97 kB / 0.911 GB, free: 9.668 MB / 0.67 GB Notification: Performance of sorting global known variables: time 0.0006737/0.8602, allocations: 0.57 MB / 0.9115 GB, free: 9.086 MB / 0.67 GB Notification: Performance of sort global known variables: time 1.21e-07/0.8602, allocations: 0 / 0.9115 GB, free: 9.086 MB / 0.67 GB Notification: Performance of remove unused functions: time 0.001229/0.8615, allocations: 0.5421 MB / 0.9121 GB, free: 8.543 MB / 0.67 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 16 * 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 simulation (76): * Single equations (assignments): 74 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 2 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 0 systems * Non-linear Jacobian (size): 2 systems {1, 1} * Without analytic Jacobian (size): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.003754/0.8652, allocations: 2.161 MB / 0.9142 GB, free: 6.32 MB / 0.67 GB Notification: Performance of simCode: created initialization part: time 0.004984/0.8702, allocations: 2.006 MB / 0.9161 GB, free: 4.289 MB / 0.67 GB Notification: Performance of simCode: created event and clocks part: time 5.2e-06/0.8702, allocations: 0 / 0.9161 GB, free: 4.289 MB / 0.67 GB Notification: Performance of simCode: created simulation system equations: time 0.0016/0.8718, allocations: 0.6597 MB / 0.9168 GB, free: 3.629 MB / 0.67 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002284/0.8741, allocations: 0.502 MB / 0.9173 GB, free: 3.133 MB / 0.67 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01523/0.8894, allocations: 8.687 MB / 0.9257 GB, free: 10.21 MB / 0.6856 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006596/0.8901, allocations: 1.087 MB / 0.9268 GB, free: 9.09 MB / 0.6856 GB Notification: Performance of simCode: alias equations: time 0.001375/0.8915, allocations: 395.5 kB / 0.9272 GB, free: 8.699 MB / 0.6856 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0006116/0.8921, allocations: 391.3 kB / 0.9276 GB, free: 8.316 MB / 0.6856 GB Notification: Performance of SimCode: time 7.52e-07/0.8921, allocations: 4 kB / 0.9276 GB, free: 8.312 MB / 0.6856 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.05527/0.9474, allocations: 28.9 MB / 0.9558 GB, free: 11.88 MB / 0.7169 GB Notification: Performance of buildModelFMU: Generate platform static: time 12.49/13.43, allocations: 13.25 kB / 0.9558 GB, free: 11.88 MB / 0.7169 GB (rm -f IBPSA_latest_IBPSA.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlowBothStreams.pipe ; mkfifo IBPSA_latest_IBPSA.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlowBothStreams.pipe ; head -c 1048576 < IBPSA_latest_IBPSA.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlowBothStreams.pipe >> ../files/IBPSA_latest_IBPSA.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlowBothStreams.sim & python3 -m fmpy simulate --output-file IBPSA_latest_IBPSA.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlowBothStreams_res.csv --start-time 0 --stop-time 1 --timeout 50 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 0.0004 IBPSA_latest_IBPSA_Fluid_MassExchangers_Validation_ConstantEffectivenessZeroFlowBothStreams.fmu > IBPSA_latest_IBPSA.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlowBothStreams.pipe 2>&1)