Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_latest_IBPSA.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlow.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo): time 0.00132/0.00132, allocations: 97.27 kB / 20.2 MB, free: 1.219 MB / 14.72 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo): time 0.001408/0.001408, allocations: 155.5 kB / 23.5 MB, free: 4.148 MB / 14.72 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo): time 1.438/1.438, allocations: 177.1 MB / 203.9 MB, free: 9.047 MB / 190.1 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA master/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA master/package.mo): time 0.9417/0.9417, allocations: 114 MB / 374.3 MB, free: 13.11 MB / 350.1 MB " [Timeout remaining time 179] Using package IBPSA with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA master/package.mo) Using package Modelica with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo) Using package Complex with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo) Using package ModelicaServices with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo) Running command: translateModel(IBPSA.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlow,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlow") translateModel(IBPSA.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlow,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlow") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 1.533e-06/1.533e-06, allocations: 0 / 479.4 MB, free: 3.926 MB / 446.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 3.101e-05/3.254e-05, allocations: 2.312 kB / 479.4 MB, free: 3.922 MB / 446.1 MB Notification: Performance of NFInst.instantiate(IBPSA.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlow): time 0.4618/0.4619, allocations: 189.6 MB / 0.6534 GB, free: 3.691 MB / 0.545 GB Notification: Performance of NFInst.instExpressions: time 0.01164/0.4735, allocations: 6.607 MB / 0.6598 GB, free: 13.07 MB / 0.5606 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001537/0.475, allocations: 55.5 kB / 0.6599 GB, free: 13.02 MB / 0.5606 GB Notification: Performance of NFTyping.typeComponents: time 0.00213/0.4772, allocations: 0.78 MB / 0.6606 GB, free: 12.23 MB / 0.5606 GB Notification: Performance of NFTyping.typeBindings: time 0.009202/0.4864, allocations: 2.67 MB / 0.6632 GB, free: 9.547 MB / 0.5606 GB Notification: Performance of NFTyping.typeClassSections: time 0.003382/0.4898, allocations: 1.213 MB / 0.6644 GB, free: 8.336 MB / 0.5606 GB Notification: Performance of NFFlatten.flatten: time 0.004262/0.494, allocations: 2.825 MB / 0.6672 GB, free: 5.504 MB / 0.5606 GB Notification: Performance of NFFlatten.resolveConnections: time 0.001462/0.4955, allocations: 0.8348 MB / 0.668 GB, free: 4.648 MB / 0.5606 GB Notification: Performance of NFEvalConstants.evaluate: time 0.005773/0.5013, allocations: 2.757 MB / 0.6707 GB, free: 1.883 MB / 0.5606 GB Notification: Performance of NFSimplifyModel.simplify: time 0.001994/0.5033, allocations: 0.8444 MB / 0.6715 GB, free: 1.047 MB / 0.5606 GB Notification: Performance of NFPackage.collectConstants: time 0.0002333/0.5035, allocations: 116 kB / 0.6716 GB, free: 0.9336 MB / 0.5606 GB Notification: Performance of NFFlatten.collectFunctions: time 0.003888/0.5074, allocations: 2.037 MB / 0.6736 GB, free: 14.89 MB / 0.5762 GB Notification: Performance of NFScalarize.scalarize: time 0.0005361/0.5079, allocations: 458.5 kB / 0.6741 GB, free: 14.44 MB / 0.5762 GB Notification: Performance of NFVerifyModel.verify: time 0.0007356/0.5086, allocations: 470.9 kB / 0.6745 GB, free: 13.98 MB / 0.5762 GB Notification: Performance of NFConvertDAE.convert: time 0.004121/0.5128, allocations: 2.571 MB / 0.677 GB, free: 11.4 MB / 0.5762 GB Notification: Performance of FrontEnd - DAE generated: time 4.589e-06/0.5128, allocations: 0 / 0.677 GB, free: 11.4 MB / 0.5762 GB Notification: Performance of FrontEnd: time 1.733e-06/0.5128, allocations: 0 / 0.677 GB, free: 11.4 MB / 0.5762 GB Notification: Performance of Transformations before backend: time 1.679e-05/0.5128, allocations: 0 / 0.677 GB, free: 11.4 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: 209 * Number of variables: 209 Notification: Performance of Generate backend data structure: time 0.004892/0.5177, allocations: 1.809 MB / 0.6788 GB, free: 9.551 MB / 0.5762 GB Notification: Performance of prepare preOptimizeDAE: time 4.022e-05/0.5177, allocations: 8.625 kB / 0.6788 GB, free: 9.543 MB / 0.5762 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003807/0.5215, allocations: 0.6624 MB / 0.6794 GB, free: 8.879 MB / 0.5762 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.00222/0.5237, allocations: 1.002 MB / 0.6804 GB, free: 7.844 MB / 0.5762 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 7.619e-05/0.5238, allocations: 66 kB / 0.6805 GB, free: 7.777 MB / 0.5762 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001655/0.524, allocations: 80 kB / 0.6806 GB, free: 7.699 MB / 0.5762 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.003104/0.5271, allocations: 1.356 MB / 0.6819 GB, free: 6.309 MB / 0.5762 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.215e-05/0.5271, allocations: 3.984 kB / 0.6819 GB, free: 6.305 MB / 0.5762 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001256/0.5272, allocations: 35.98 kB / 0.6819 GB, free: 6.27 MB / 0.5762 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.212e-05/0.5273, allocations: 45.98 kB / 0.682 GB, free: 6.227 MB / 0.5762 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.003954/0.5313, allocations: 1.518 MB / 0.6834 GB, free: 4.703 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 0.006377/0.5376, allocations: 2.676 MB / 0.6861 GB, free: 2 MB / 0.5762 GB Notification: Performance of preOpt comSubExp (simulation): time 0.002658/0.5403, allocations: 0.9198 MB / 0.687 GB, free: 1.07 MB / 0.5762 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001617/0.5419, allocations: 0.6045 MB / 0.6875 GB, free: 472 kB / 0.5762 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0009901/0.5429, allocations: 164.5 kB / 0.6877 GB, free: 308 kB / 0.5762 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.416e-05/0.5429, allocations: 53.03 kB / 0.6878 GB, free: 244 kB / 0.5762 GB Notification: Performance of pre-optimization done (n=76): time 2.655e-06/0.5429, allocations: 4 kB / 0.6878 GB, free: 240 kB / 0.5762 GB Notification: Performance of matching and sorting (n=76): time 0.2079/0.7508, allocations: 1.804 MB / 0.6895 GB, free: 186.2 MB / 0.5762 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.311e-05/0.7509, allocations: 60.69 kB / 0.6896 GB, free: 186.1 MB / 0.5762 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0008526/0.7517, allocations: 0.7097 MB / 0.6903 GB, free: 185.9 MB / 0.5762 GB Notification: Performance of collectPreVariables (initialization): time 0.0001073/0.7518, allocations: 39.77 kB / 0.6903 GB, free: 185.8 MB / 0.5762 GB Notification: Performance of collectInitialEqns (initialization): time 0.0002693/0.7521, allocations: 464 kB / 0.6907 GB, free: 185.6 MB / 0.5762 GB Notification: Performance of collectInitialBindings (initialization): time 0.0002052/0.7523, allocations: 266.5 kB / 0.691 GB, free: 185.4 MB / 0.5762 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002815/0.7526, allocations: 150.4 kB / 0.6911 GB, free: 185.3 MB / 0.5762 GB Notification: Performance of setup shared object (initialization): time 6.182e-05/0.7526, allocations: 337.1 kB / 0.6915 GB, free: 185 MB / 0.5762 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001355/0.754, allocations: 0.5521 MB / 0.692 GB, free: 184.9 MB / 0.5762 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001468/0.7555, allocations: 0.9526 MB / 0.6929 GB, free: 184.2 MB / 0.5762 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.002542/0.758, allocations: 1.117 MB / 0.694 GB, free: 183.8 MB / 0.5762 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.688e-06/0.758, allocations: 0.75 kB / 0.694 GB, free: 183.8 MB / 0.5762 GB Notification: Performance of matching and sorting (n=84) (initialization): time 0.003227/0.7612, allocations: 1.386 MB / 0.6954 GB, free: 183.3 MB / 0.5762 GB Notification: Performance of prepare postOptimizeDAE: time 3.558e-05/0.7613, allocations: 37.28 kB / 0.6954 GB, free: 183.3 MB / 0.5762 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.636e-06/0.7613, allocations: 1.688 kB / 0.6954 GB, free: 183.3 MB / 0.5762 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.071e-05/0.7613, allocations: 3.062 kB / 0.6954 GB, free: 183.3 MB / 0.5762 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001576/0.7629, allocations: 253.8 kB / 0.6957 GB, free: 183.3 MB / 0.5762 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0004817/0.7634, allocations: 1.19 MB / 0.6968 GB, free: 182.1 MB / 0.5762 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001101/0.7645, allocations: 129.5 kB / 0.6969 GB, free: 182.1 MB / 0.5762 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 9.481e-05/0.7645, allocations: 38.78 kB / 0.697 GB, free: 182.1 MB / 0.5762 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.001632/0.7662, allocations: 0.7812 MB / 0.6977 GB, free: 181.8 MB / 0.5762 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001408/0.7676, allocations: 0.949 MB / 0.6987 GB, free: 181.1 MB / 0.5762 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.002527/0.7701, allocations: 1.114 MB / 0.6998 GB, free: 180.7 MB / 0.5762 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 3.356e-06/0.7701, allocations: 0 / 0.6998 GB, free: 180.7 MB / 0.5762 GB Notification: Performance of matching and sorting (n=84) (initialization_lambda0): time 0.003216/0.7733, allocations: 1.372 MB / 0.7011 GB, free: 180.2 MB / 0.5762 GB Notification: Performance of prepare postOptimizeDAE: time 2.857e-05/0.7734, allocations: 39.2 kB / 0.7011 GB, free: 180.2 MB / 0.5762 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.029e-06/0.7734, allocations: 0 / 0.7011 GB, free: 180.2 MB / 0.5762 GB Notification: Performance of postOpt tearingSystem (initialization): time 7.344e-06/0.7734, allocations: 8.469 kB / 0.7011 GB, free: 180.2 MB / 0.5762 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001219/0.7746, allocations: 220.9 kB / 0.7014 GB, free: 180.2 MB / 0.5762 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 8.215e-06/0.7746, allocations: 3.281 kB / 0.7014 GB, free: 180.2 MB / 0.5762 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001031/0.7756, allocations: 135.2 kB / 0.7015 GB, free: 180.2 MB / 0.5762 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.754e-05/0.7757, allocations: 33.3 kB / 0.7015 GB, free: 180.2 MB / 0.5762 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 0.0002667/0.776, allocations: 226 kB / 0.7017 GB, free: 180 MB / 0.5762 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002386/0.7762, allocations: 125.3 kB / 0.7019 GB, free: 179.9 MB / 0.5762 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.003222/0.7794, allocations: 1.342 MB / 0.7032 GB, free: 179.5 MB / 0.5762 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 9.468e-06/0.7795, allocations: 10.22 kB / 0.7032 GB, free: 179.5 MB / 0.5762 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 6.692e-06/0.7795, allocations: 0 / 0.7032 GB, free: 179.5 MB / 0.5762 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 8.887e-06/0.7795, allocations: 3.328 kB / 0.7032 GB, free: 179.5 MB / 0.5762 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.004866/0.7843, allocations: 2.545 MB / 0.7057 GB, free: 178.4 MB / 0.5762 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.812e-06/0.7843, allocations: 7.344 kB / 0.7057 GB, free: 178.4 MB / 0.5762 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001212/0.7856, allocations: 233 kB / 0.7059 GB, free: 178.4 MB / 0.5762 GB Notification: Performance of postOpt tearingSystem (simulation): time 8.206e-06/0.7856, allocations: 5.219 kB / 0.7059 GB, free: 178.4 MB / 0.5762 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 6.677e-05/0.7856, allocations: 21.5 kB / 0.7059 GB, free: 178.4 MB / 0.5762 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.000365/0.786, allocations: 1.2 MB / 0.7071 GB, free: 177.2 MB / 0.5762 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.577e-06/0.786, allocations: 5.281 kB / 0.7071 GB, free: 177.2 MB / 0.5762 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002992/0.789, allocations: 1.458 MB / 0.7085 GB, free: 176.5 MB / 0.5762 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0005881/0.7896, allocations: 233.4 kB / 0.7087 GB, free: 176.4 MB / 0.5762 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001464/0.7897, allocations: 16.34 kB / 0.7088 GB, free: 176.4 MB / 0.5762 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001141/0.7909, allocations: 109.7 kB / 0.7089 GB, free: 176.4 MB / 0.5762 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.000154/0.791, allocations: 61.55 kB / 0.7089 GB, free: 176.4 MB / 0.5762 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 8.574e-05/0.7911, allocations: 33.55 kB / 0.709 GB, free: 176.4 MB / 0.5762 GB Notification: Performance of sorting global known variables: time 0.0006699/0.7918, allocations: 498.6 kB / 0.7094 GB, free: 176.1 MB / 0.5762 GB Notification: Performance of sort global known variables: time 9e-08/0.7918, allocations: 7 kB / 0.7094 GB, free: 176.1 MB / 0.5762 GB Notification: Performance of remove unused functions: time 0.00168/0.7935, allocations: 0.5678 MB / 0.71 GB, free: 176.1 MB / 0.5762 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 0.000651/0.7941, allocations: 263.5 kB / 0.7102 GB, free: 176 MB / 0.5762 GB Notification: Performance of simCode: created initialization part: time 0.004857/0.799, allocations: 1.981 MB / 0.7122 GB, free: 175.3 MB / 0.5762 GB Notification: Performance of simCode: created event and clocks part: time 6.121e-06/0.799, allocations: 1.422 kB / 0.7122 GB, free: 175.3 MB / 0.5762 GB Notification: Performance of simCode: created simulation system equations: time 0.001534/0.8005, allocations: 0.6278 MB / 0.7128 GB, free: 175.1 MB / 0.5762 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001962/0.8025, allocations: 458.2 kB / 0.7132 GB, free: 175 MB / 0.5762 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.003897/0.8064, allocations: 2.092 MB / 0.7153 GB, free: 174 MB / 0.5762 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0004043/0.8068, allocations: 0.4958 MB / 0.7158 GB, free: 173.8 MB / 0.5762 GB Notification: Performance of simCode: alias equations: time 0.001323/0.8081, allocations: 374 kB / 0.7161 GB, free: 173.8 MB / 0.5762 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003434/0.8084, allocations: 91.03 kB / 0.7162 GB, free: 173.8 MB / 0.5762 GB Notification: Performance of SimCode: time 1.693e-06/0.8084, allocations: 4 kB / 0.7162 GB, free: 173.7 MB / 0.5762 GB Notification: Performance of Templates: time 0.03403/0.8425, allocations: 19.46 MB / 0.7352 GB, free: 170.2 MB / 0.5762 GB " [Timeout remaining time 659] make -j1 -f IBPSA_latest_IBPSA.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlow.makefile [Timeout 660] (rm -f IBPSA_latest_IBPSA.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlow.pipe ; mkfifo IBPSA_latest_IBPSA.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlow.pipe ; head -c 1048576 < IBPSA_latest_IBPSA.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlow.pipe >> ../files/IBPSA_latest_IBPSA.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlow.sim & ./IBPSA_latest_IBPSA.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlow -abortSlowSimulation -alarm=480 -lv LOG_STATS > IBPSA_latest_IBPSA.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlow.pipe 2>&1) [Timeout 480] [Calling sys.exit(0), Time elapsed: 6.721943337470293]