Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_latest_IBPSA.Fluid.HeatExchangers.Validation.ConstantEffectiveness.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.HeatExchangers.Validation.ConstantEffectiveness,fileNamePrefix="IBPSA_latest_IBPSA_Fluid_HeatExchangers_Validation_ConstantEffectiveness",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(IBPSA.Fluid.HeatExchangers.Validation.ConstantEffectiveness,fileNamePrefix="IBPSA_latest_IBPSA_Fluid_HeatExchangers_Validation_ConstantEffectiveness",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 0.00129/0.00129, allocations: 109.5 kB / 16.41 MB, free: 6.449 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001216/0.001216, allocations: 189.2 kB / 17.34 MB, free: 5.734 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.331/1.331, allocations: 222.9 MB / 241 MB, free: 15.16 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-master/package.mo): time 0.7835/0.7835, allocations: 126.7 MB / 417.9 MB, free: 12.3 MB / 334.1 MB Notification: Performance of FrontEnd - loaded program: time 0.001871/0.001871, allocations: 76.75 kB / 0.5735 GB, free: 27.08 MB / 446.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1394/0.1413, allocations: 78.86 MB / 0.6505 GB, free: 3.602 MB / 494.1 MB Notification: Performance of NFInst.instantiate(IBPSA.Fluid.HeatExchangers.Validation.ConstantEffectiveness): time 0.539/0.6804, allocations: 218.3 MB / 0.8637 GB, free: 8.125 MB / 0.6231 GB Notification: Performance of NFInst.instExpressions: time 0.01453/0.6949, allocations: 9.355 MB / 0.8728 GB, free: 15.5 MB / 0.6387 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001872/0.6968, allocations: 55.62 kB / 0.8729 GB, free: 15.45 MB / 0.6387 GB Notification: Performance of NFTyping.typeComponents: time 0.002201/0.6991, allocations: 0.8034 MB / 0.8737 GB, free: 14.64 MB / 0.6387 GB Notification: Performance of NFTyping.typeBindings: time 0.005982/0.7051, allocations: 2.238 MB / 0.8759 GB, free: 12.39 MB / 0.6387 GB Notification: Performance of NFTyping.typeClassSections: time 0.004911/0.71, allocations: 1.981 MB / 0.8778 GB, free: 10.42 MB / 0.6387 GB Notification: Performance of NFFlatten.flatten: time 0.004652/0.7147, allocations: 3.303 MB / 0.881 GB, free: 7.102 MB / 0.6387 GB Notification: Performance of NFFlatten.resolveConnections: time 0.001789/0.7165, allocations: 1.196 MB / 0.8822 GB, free: 5.871 MB / 0.6387 GB Notification: Performance of NFEvalConstants.evaluate: time 0.005168/0.7216, allocations: 2.124 MB / 0.8843 GB, free: 3.746 MB / 0.6387 GB Notification: Performance of NFSimplifyModel.simplify: time 0.001637/0.7233, allocations: 1.007 MB / 0.8853 GB, free: 2.734 MB / 0.6387 GB Notification: Performance of NFPackage.collectConstants: time 0.0001971/0.7235, allocations: 128 kB / 0.8854 GB, free: 2.609 MB / 0.6387 GB Notification: Performance of NFFlatten.collectFunctions: time 0.004786/0.7283, allocations: 2.495 MB / 0.8878 GB, free: 112 kB / 0.6387 GB Notification: Performance of NFScalarize.scalarize: time 0.0004424/0.7288, allocations: 398.6 kB / 0.8882 GB, free: 15.72 MB / 0.6544 GB Notification: Performance of NFVerifyModel.verify: time 0.0008967/0.7297, allocations: 0.7696 MB / 0.8889 GB, free: 14.95 MB / 0.6544 GB Notification: Performance of NFConvertDAE.convert: time 0.004641/0.7343, allocations: 2.786 MB / 0.8917 GB, free: 12.15 MB / 0.6544 GB Notification: Performance of FrontEnd - DAE generated: time 3.607e-06/0.7343, allocations: 0 / 0.8917 GB, free: 12.15 MB / 0.6544 GB Notification: Performance of FrontEnd: time 1.643e-06/0.7343, allocations: 0 / 0.8917 GB, free: 12.15 MB / 0.6544 GB Notification: Performance of Transformations before backend: time 1.453e-05/0.7343, allocations: 0 / 0.8917 GB, free: 12.15 MB / 0.6544 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 229 * Number of variables: 229 Notification: Performance of Generate backend data structure: time 0.004097/0.7385, allocations: 2.033 MB / 0.8937 GB, free: 10.05 MB / 0.6544 GB Notification: Performance of prepare preOptimizeDAE: time 3.971e-05/0.7385, allocations: 12.03 kB / 0.8937 GB, free: 10.04 MB / 0.6544 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0001871/0.7387, allocations: 143.7 kB / 0.8938 GB, free: 9.891 MB / 0.6544 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003063/0.7418, allocations: 0.5541 MB / 0.8943 GB, free: 9.336 MB / 0.6544 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.00207/0.7439, allocations: 1.114 MB / 0.8954 GB, free: 8.168 MB / 0.6544 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 8.148e-05/0.744, allocations: 77.98 kB / 0.8955 GB, free: 8.09 MB / 0.6544 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.00014/0.7441, allocations: 91.94 kB / 0.8956 GB, free: 8 MB / 0.6544 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002712/0.7468, allocations: 1.294 MB / 0.8969 GB, free: 6.664 MB / 0.6544 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.328e-05/0.7469, allocations: 3.938 kB / 0.8969 GB, free: 6.66 MB / 0.6544 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.000104/0.747, allocations: 36 kB / 0.8969 GB, free: 6.625 MB / 0.6544 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.554e-05/0.747, allocations: 38 kB / 0.8969 GB, free: 6.586 MB / 0.6544 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.003451/0.7505, allocations: 1.323 MB / 0.8982 GB, free: 5.262 MB / 0.6544 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 0.007948/0.7584, allocations: 5.839 MB / 0.9039 GB, free: 14.98 MB / 0.67 GB Notification: Performance of preOpt comSubExp (simulation): time 0.002949/0.7614, allocations: 1.133 MB / 0.905 GB, free: 13.8 MB / 0.67 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001407/0.7628, allocations: 0.5497 MB / 0.9056 GB, free: 13.25 MB / 0.67 GB Notification: Performance of preOpt evalFunc (simulation): time 0.001437/0.7643, allocations: 1.088 MB / 0.9066 GB, free: 11.94 MB / 0.67 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001636/0.7659, allocations: 0.6498 MB / 0.9073 GB, free: 11.27 MB / 0.67 GB Notification: Performance of pre-optimization done (n=69): time 2.255e-06/0.7659, allocations: 0 / 0.9073 GB, free: 11.27 MB / 0.67 GB Notification: Performance of matching and sorting (n=69): time 0.004699/0.7706, allocations: 1.552 MB / 0.9088 GB, free: 9.715 MB / 0.67 GB Notification: Performance of inlineWhenForInitialization (initialization): time 7.48e-05/0.7707, allocations: 93.55 kB / 0.9089 GB, free: 9.605 MB / 0.67 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001464/0.7722, allocations: 1.027 MB / 0.9099 GB, free: 8.566 MB / 0.67 GB Notification: Performance of collectPreVariables (initialization): time 8.198e-05/0.7723, allocations: 41.7 kB / 0.9099 GB, free: 8.52 MB / 0.67 GB Notification: Performance of collectInitialEqns (initialization): time 0.0005034/0.7728, allocations: 0.5482 MB / 0.9104 GB, free: 7.965 MB / 0.67 GB Notification: Performance of collectInitialBindings (initialization): time 0.0002469/0.7731, allocations: 257.8 kB / 0.9107 GB, free: 7.711 MB / 0.67 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002814/0.7733, allocations: 150.6 kB / 0.9108 GB, free: 7.559 MB / 0.67 GB Notification: Performance of setup shared object (initialization): time 0.0001658/0.7735, allocations: 334 kB / 0.9112 GB, free: 7.227 MB / 0.67 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001338/0.7749, allocations: 456.5 kB / 0.9116 GB, free: 6.777 MB / 0.67 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.00152/0.7764, allocations: 0.6283 MB / 0.9122 GB, free: 6.09 MB / 0.67 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.002733/0.7791, allocations: 1.03 MB / 0.9132 GB, free: 5.004 MB / 0.67 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.091e-06/0.7791, allocations: 4 kB / 0.9132 GB, free: 5 MB / 0.67 GB Notification: Performance of matching and sorting (n=87) (initialization): time 0.003349/0.7825, allocations: 1.232 MB / 0.9144 GB, free: 3.754 MB / 0.67 GB Notification: Performance of prepare postOptimizeDAE: time 4.617e-05/0.7826, allocations: 39.41 kB / 0.9145 GB, free: 3.711 MB / 0.67 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.925e-06/0.7826, allocations: 0 / 0.9145 GB, free: 3.711 MB / 0.67 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.068e-05/0.7826, allocations: 8 kB / 0.9145 GB, free: 3.703 MB / 0.67 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001406/0.784, allocations: 253.6 kB / 0.9147 GB, free: 3.457 MB / 0.67 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0008336/0.7849, allocations: 1.199 MB / 0.9159 GB, free: 2.211 MB / 0.67 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001131/0.786, allocations: 155.5 kB / 0.916 GB, free: 2.059 MB / 0.67 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 9.152e-05/0.7861, allocations: 43.97 kB / 0.9161 GB, free: 2.016 MB / 0.67 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.001696/0.7878, allocations: 0.6657 MB / 0.9167 GB, free: 1.344 MB / 0.67 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001491/0.7893, allocations: 0.6127 MB / 0.9173 GB, free: 0.6719 MB / 0.67 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.002744/0.7921, allocations: 1.018 MB / 0.9183 GB, free: 15.61 MB / 0.6856 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 4.508e-06/0.7921, allocations: 4 kB / 0.9183 GB, free: 15.6 MB / 0.6856 GB Notification: Performance of matching and sorting (n=87) (initialization_lambda0): time 0.003256/0.7953, allocations: 1.216 MB / 0.9195 GB, free: 14.37 MB / 0.6856 GB Notification: Performance of prepare postOptimizeDAE: time 3.817e-05/0.7954, allocations: 37.69 kB / 0.9195 GB, free: 14.33 MB / 0.6856 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.627e-06/0.7954, allocations: 4.406 kB / 0.9195 GB, free: 14.32 MB / 0.6856 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.035e-05/0.7954, allocations: 11.94 kB / 0.9196 GB, free: 14.31 MB / 0.6856 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001096/0.7965, allocations: 231.6 kB / 0.9198 GB, free: 14.09 MB / 0.6856 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.067e-05/0.7965, allocations: 8 kB / 0.9198 GB, free: 14.08 MB / 0.6856 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001091/0.7976, allocations: 139.5 kB / 0.9199 GB, free: 13.94 MB / 0.6856 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.499e-05/0.7977, allocations: 39.97 kB / 0.92 GB, free: 13.9 MB / 0.6856 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 15 * Number of states: 0 () * Number of discrete variables: 5 (trapezoid.count,$PRE.trapezoid.count,trapezoid.T_start,$PRE.trapezoid.T_start,$whenCondition1) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (86): * Single equations (assignments): 83 * 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 0.0003012/0.798, allocations: 229.1 kB / 0.9202 GB, free: 13.67 MB / 0.6856 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002076/0.7983, allocations: 127.2 kB / 0.9203 GB, free: 13.55 MB / 0.6856 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.003648/0.8019, allocations: 1.382 MB / 0.9216 GB, free: 12.15 MB / 0.6856 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.821e-05/0.8019, allocations: 11.98 kB / 0.9217 GB, free: 12.14 MB / 0.6856 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.016e-05/0.802, allocations: 3.938 kB / 0.9217 GB, free: 12.14 MB / 0.6856 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.155e-05/0.802, allocations: 7.922 kB / 0.9217 GB, free: 12.13 MB / 0.6856 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.005717/0.8077, allocations: 2.719 MB / 0.9243 GB, free: 9.312 MB / 0.6856 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.707e-06/0.8077, allocations: 4 kB / 0.9243 GB, free: 9.309 MB / 0.6856 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001077/0.8088, allocations: 216 kB / 0.9245 GB, free: 9.098 MB / 0.6856 GB Notification: Performance of postOpt tearingSystem (simulation): time 1.25e-05/0.8088, allocations: 8 kB / 0.9245 GB, free: 9.09 MB / 0.6856 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 6.394e-05/0.8089, allocations: 19.98 kB / 0.9246 GB, free: 9.07 MB / 0.6856 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0007468/0.8096, allocations: 1.199 MB / 0.9257 GB, free: 7.824 MB / 0.6856 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.131e-06/0.8097, allocations: 7.938 kB / 0.9257 GB, free: 7.816 MB / 0.6856 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003252/0.8129, allocations: 1.41 MB / 0.9271 GB, free: 6.355 MB / 0.6856 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0005018/0.8134, allocations: 335.9 kB / 0.9274 GB, free: 6.008 MB / 0.6856 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001577/0.8136, allocations: 23.98 kB / 0.9275 GB, free: 5.984 MB / 0.6856 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.00105/0.8147, allocations: 107.9 kB / 0.9276 GB, free: 5.879 MB / 0.6856 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001604/0.8148, allocations: 72.42 kB / 0.9276 GB, free: 5.809 MB / 0.6856 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 8.734e-05/0.8149, allocations: 39.97 kB / 0.9277 GB, free: 5.77 MB / 0.6856 GB Notification: Performance of sorting global known variables: time 0.0009805/0.8159, allocations: 0.7054 MB / 0.9284 GB, free: 5.059 MB / 0.6856 GB Notification: Performance of sort global known variables: time 2.51e-07/0.8159, allocations: 4 kB / 0.9284 GB, free: 5.055 MB / 0.6856 GB Notification: Performance of remove unused functions: time 0.001448/0.8174, allocations: 0.62 MB / 0.929 GB, free: 4.434 MB / 0.6856 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 14 * Number of states: 0 () * Number of discrete variables: 3 ($whenCondition1,trapezoid.T_start,trapezoid.count) * Number of discrete states: 1 (trapezoid.count) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (79): * Single equations (assignments): 69 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 6 * When equations: 2 * 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 0.004193/0.8216, allocations: 2.213 MB / 0.9311 GB, free: 2.164 MB / 0.6856 GB Notification: Performance of simCode: created initialization part: time 0.004985/0.8266, allocations: 1.829 MB / 0.9329 GB, free: 316 kB / 0.6856 GB Notification: Performance of simCode: created event and clocks part: time 4.037e-06/0.8266, allocations: 0 / 0.9329 GB, free: 316 kB / 0.6856 GB Notification: Performance of simCode: created simulation system equations: time 0.001762/0.8284, allocations: 0.6403 MB / 0.9335 GB, free: 15.67 MB / 0.7012 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002564/0.8309, allocations: 0.5818 MB / 0.9341 GB, free: 15.09 MB / 0.7012 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01752/0.8485, allocations: 9.284 MB / 0.9432 GB, free: 5.516 MB / 0.7012 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.000819/0.8493, allocations: 1.138 MB / 0.9443 GB, free: 4.344 MB / 0.7012 GB Notification: Performance of simCode: alias equations: time 0.001338/0.8507, allocations: 365.1 kB / 0.9446 GB, free: 3.984 MB / 0.7012 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0007288/0.8514, allocations: 487.2 kB / 0.9451 GB, free: 3.512 MB / 0.7012 GB Notification: Performance of SimCode: time 9.12e-07/0.8514, allocations: 0 / 0.9451 GB, free: 3.512 MB / 0.7012 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.07096/0.9224, allocations: 34.75 MB / 0.979 GB, free: 1.234 MB / 0.7325 GB Notification: Performance of buildModelFMU: Generate platform static: time 13.21/14.13, allocations: 11.39 kB / 0.979 GB, free: 1.227 MB / 0.7325 GB (rm -f IBPSA_latest_IBPSA.Fluid.HeatExchangers.Validation.ConstantEffectiveness.pipe ; mkfifo IBPSA_latest_IBPSA.Fluid.HeatExchangers.Validation.ConstantEffectiveness.pipe ; head -c 1048576 < IBPSA_latest_IBPSA.Fluid.HeatExchangers.Validation.ConstantEffectiveness.pipe >> ../files/IBPSA_latest_IBPSA.Fluid.HeatExchangers.Validation.ConstantEffectiveness.sim & python3 -m fmpy simulate --output-file IBPSA_latest_IBPSA.Fluid.HeatExchangers.Validation.ConstantEffectiveness_res.csv --start-time 0 --stop-time 360 --timeout 50 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 0.144 IBPSA_latest_IBPSA_Fluid_HeatExchangers_Validation_ConstantEffectiveness.fmu > IBPSA_latest_IBPSA.Fluid.HeatExchangers.Validation.ConstantEffectiveness.pipe 2>&1)