Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IDEAS_IDEAS.Fluid.Sensors.Examples.MassFraction.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/IDEAS 3.0.0/package.mo", uses=false)
Using package IDEAS with version 3.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/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(IDEAS.Fluid.Sensors.Examples.MassFraction,fileNamePrefix="IDEAS_IDEAS_Fluid_Sensors_Examples_MassFraction",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(IDEAS.Fluid.Sensors.Examples.MassFraction,fileNamePrefix="IDEAS_IDEAS_Fluid_Sensors_Examples_MassFraction",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 0.005648/0.005648, allocations: 98.72 kB / 15.73 MB, free: 6.047 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001348/0.001348, allocations: 184.4 kB / 16.67 MB, free: 5.969 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.325/1.325, allocations: 222.9 MB / 240.4 MB, free: 4.316 MB / 190.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/package.mo): time 0.7232/0.7232, allocations: 132.2 MB / 422.7 MB, free: 1.703 MB / 350.1 MB
Notification: Performance of FrontEnd - loaded program: time 0.001145/0.001145, allocations: 71.64 kB / 0.5809 GB, free: 1.254 MB / 430.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1575/0.1586, allocations: 80.21 MB / 0.6592 GB, free: 14.09 MB / 0.4981 GB
Notification: Performance of NFInst.instantiate(IDEAS.Fluid.Sensors.Examples.MassFraction): time 0.5549/0.7136, allocations: 186.8 MB / 0.8416 GB, free: 2.707 MB / 0.6387 GB
Notification: Performance of NFInst.instExpressions: time 0.00665/0.7203, allocations: 4.559 MB / 0.846 GB, free: 2.633 MB / 0.6387 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001109/0.7214, allocations: 32.78 kB / 0.8461 GB, free: 2.633 MB / 0.6387 GB
Notification: Performance of NFTyping.typeComponents: time 0.001114/0.7225, allocations: 420.6 kB / 0.8465 GB, free: 2.625 MB / 0.6387 GB
Notification: Performance of NFTyping.typeBindings: time 0.003032/0.7256, allocations: 1.391 MB / 0.8478 GB, free: 2.57 MB / 0.6387 GB
Notification: Performance of NFTyping.typeClassSections: time 0.001774/0.7274, allocations: 0.7664 MB / 0.8486 GB, free: 2.547 MB / 0.6387 GB
Notification: Performance of NFFlatten.flatten: time 0.002202/0.7296, allocations: 1.963 MB / 0.8505 GB, free: 2.547 MB / 0.6387 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0008145/0.7304, allocations: 0.6591 MB / 0.8511 GB, free: 2.477 MB / 0.6387 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.00277/0.7332, allocations: 1.11 MB / 0.8522 GB, free: 2.465 MB / 0.6387 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0007753/0.734, allocations: 0.5873 MB / 0.8528 GB, free: 2.465 MB / 0.6387 GB
Notification: Performance of NFPackage.collectConstants: time 0.0001016/0.7341, allocations: 63.91 kB / 0.8529 GB, free: 2.465 MB / 0.6387 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.002936/0.7371, allocations: 1.396 MB / 0.8542 GB, free: 2.449 MB / 0.6387 GB
Notification: Performance of NFScalarize.scalarize: time 0.0002616/0.7373, allocations: 285.4 kB / 0.8545 GB, free: 2.445 MB / 0.6387 GB
Notification: Performance of NFVerifyModel.verify: time 0.0004289/0.7378, allocations: 417.5 kB / 0.8549 GB, free: 2.445 MB / 0.6387 GB
Notification: Performance of NFConvertDAE.convert: time 0.002159/0.7399, allocations: 1.486 MB / 0.8564 GB, free: 2.297 MB / 0.6387 GB
Notification: Performance of FrontEnd - DAE generated: time 4.538e-06/0.74, allocations: 0 / 0.8564 GB, free: 2.297 MB / 0.6387 GB
Notification: Performance of FrontEnd: time 2.064e-06/0.74, allocations: 2.125 kB / 0.8564 GB, free: 2.297 MB / 0.6387 GB
Notification: Performance of Transformations before backend: time 1.046e-05/0.74, allocations: 0.9062 kB / 0.8564 GB, free: 2.297 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: 129
 * Number of variables: 129
Notification: Performance of Generate backend data structure: time 0.001609/0.7416, allocations: 1.124 MB / 0.8575 GB, free: 1.613 MB / 0.6387 GB
Notification: Performance of prepare preOptimizeDAE: time 4.669e-05/0.7416, allocations: 8.281 kB / 0.8575 GB, free: 1.613 MB / 0.6387 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0001124/0.7418, allocations: 93.98 kB / 0.8575 GB, free: 1.574 MB / 0.6387 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.00124/0.743, allocations: 205.4 kB / 0.8577 GB, free: 1.531 MB / 0.6387 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0009317/0.744, allocations: 0.6211 MB / 0.8584 GB, free: 1.246 MB / 0.6387 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.212e-05/0.744, allocations: 46.25 kB / 0.8584 GB, free: 1.242 MB / 0.6387 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 8.552e-05/0.7441, allocations: 60.41 kB / 0.8585 GB, free: 1.238 MB / 0.6387 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0008514/0.7449, allocations: 0.626 MB / 0.8591 GB, free: 1.16 MB / 0.6387 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.879e-05/0.745, allocations: 0 / 0.8591 GB, free: 1.16 MB / 0.6387 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 4.858e-05/0.745, allocations: 19.62 kB / 0.8591 GB, free: 1.16 MB / 0.6387 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.651e-05/0.7451, allocations: 20.47 kB / 0.8591 GB, free: 1.16 MB / 0.6387 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0006702/0.7457, allocations: 0.494 MB / 0.8596 GB, free: 1.148 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 0.002466/0.7482, allocations: 2.391 MB / 0.8619 GB, free: 15.85 MB / 0.6544 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.000471/0.7487, allocations: 356.8 kB / 0.8623 GB, free: 15.83 MB / 0.6544 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0002445/0.7489, allocations: 210.5 kB / 0.8625 GB, free: 15.82 MB / 0.6544 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0005444/0.7495, allocations: 305.5 kB / 0.8628 GB, free: 15.54 MB / 0.6544 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.961e-05/0.7495, allocations: 41.19 kB / 0.8628 GB, free: 15.5 MB / 0.6544 GB
Notification: Performance of pre-optimization done (n=36): time 1.573e-06/0.7496, allocations: 0.9062 kB / 0.8628 GB, free: 15.5 MB / 0.6544 GB
Notification: Performance of matching and sorting (n=36): time 0.000959/0.7505, allocations: 0.5451 MB / 0.8633 GB, free: 15.43 MB / 0.6544 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.502e-05/0.7506, allocations: 56.88 kB / 0.8634 GB, free: 15.37 MB / 0.6544 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0004605/0.751, allocations: 0.5016 MB / 0.8639 GB, free: 15.24 MB / 0.6544 GB
Notification: Performance of collectPreVariables (initialization): time 3.829e-05/0.7511, allocations: 34.67 kB / 0.8639 GB, free: 15.21 MB / 0.6544 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0001848/0.7513, allocations: 328.3 kB / 0.8642 GB, free: 15.05 MB / 0.6544 GB
Notification: Performance of collectInitialBindings (initialization): time 8.193e-05/0.7514, allocations: 139.1 kB / 0.8643 GB, free: 14.96 MB / 0.6544 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001152/0.7515, allocations: 88.02 kB / 0.8644 GB, free: 14.95 MB / 0.6544 GB
Notification: Performance of setup shared object (initialization): time 0.0001546/0.7516, allocations: 366.1 kB / 0.8648 GB, free: 14.63 MB / 0.6544 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0002049/0.7519, allocations: 154.1 kB / 0.8649 GB, free: 14.62 MB / 0.6544 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0002801/0.7521, allocations: 262.2 kB / 0.8652 GB, free: 14.5 MB / 0.6544 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0004794/0.7526, allocations: 413.4 kB / 0.8656 GB, free: 14.42 MB / 0.6544 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.415e-06/0.7526, allocations: 0 / 0.8656 GB, free: 14.42 MB / 0.6544 GB
Notification: Performance of matching and sorting (n=49) (initialization): time 0.0005962/0.7532, allocations: 483.1 kB / 0.866 GB, free: 14.35 MB / 0.6544 GB
Notification: Performance of prepare postOptimizeDAE: time 1.437e-05/0.7533, allocations: 5.094 kB / 0.866 GB, free: 14.35 MB / 0.6544 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.887e-06/0.7533, allocations: 3.219 kB / 0.866 GB, free: 14.35 MB / 0.6544 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.678e-05/0.7533, allocations: 12.78 kB / 0.8661 GB, free: 14.35 MB / 0.6544 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000527/0.7538, allocations: 102.9 kB / 0.8662 GB, free: 14.35 MB / 0.6544 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.000392/0.7542, allocations: 0.5989 MB / 0.8667 GB, free: 13.76 MB / 0.6544 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.000466/0.7547, allocations: 50.39 kB / 0.8668 GB, free: 13.73 MB / 0.6544 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.374e-05/0.7548, allocations: 15.72 kB / 0.8668 GB, free: 13.73 MB / 0.6544 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0003572/0.7551, allocations: 332.3 kB / 0.8671 GB, free: 13.65 MB / 0.6544 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0002737/0.7554, allocations: 261.1 kB / 0.8674 GB, free: 13.54 MB / 0.6544 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0004526/0.7559, allocations: 397.1 kB / 0.8677 GB, free: 13.46 MB / 0.6544 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.493e-06/0.7559, allocations: 0 / 0.8677 GB, free: 13.46 MB / 0.6544 GB
Notification: Performance of matching and sorting (n=49) (initialization_lambda0): time 0.0005878/0.7565, allocations: 494.3 kB / 0.8682 GB, free: 13.38 MB / 0.6544 GB
Notification: Performance of prepare postOptimizeDAE: time 6.923e-06/0.7565, allocations: 4.5 kB / 0.8682 GB, free: 13.38 MB / 0.6544 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.125e-06/0.7565, allocations: 5.219 kB / 0.8682 GB, free: 13.38 MB / 0.6544 GB
Notification: Performance of postOpt tearingSystem (initialization): time 4.408e-06/0.7565, allocations: 1.781 kB / 0.8682 GB, free: 13.38 MB / 0.6544 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003169/0.7568, allocations: 93.06 kB / 0.8683 GB, free: 13.38 MB / 0.6544 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.062e-05/0.7568, allocations: 15.83 kB / 0.8683 GB, free: 13.37 MB / 0.6544 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0004204/0.7573, allocations: 35.56 kB / 0.8684 GB, free: 13.36 MB / 0.6544 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.663e-05/0.7573, allocations: 16.19 kB / 0.8684 GB, free: 13.36 MB / 0.6544 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 10
 * 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 (49):
 * Single equations (assignments): 48
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 1
 * 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): 1 system
   {1}
 * Without analytic Jacobian (size): 0 systems
Notification: Performance of prepare postOptimizeDAE: time 0.0001405/0.7575, allocations: 214.3 kB / 0.8686 GB, free: 13.18 MB / 0.6544 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 9.264e-05/0.7576, allocations: 58.22 kB / 0.8686 GB, free: 13.14 MB / 0.6544 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0005955/0.7582, allocations: 438.6 kB / 0.8691 GB, free: 13.09 MB / 0.6544 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 8.827e-06/0.7582, allocations: 10.78 kB / 0.8691 GB, free: 13.09 MB / 0.6544 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 4.298e-06/0.7582, allocations: 0 / 0.8691 GB, free: 13.09 MB / 0.6544 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0005409/0.7587, allocations: 0.6548 MB / 0.8697 GB, free: 12.64 MB / 0.6544 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001424/0.7602, allocations: 1.2 MB / 0.8709 GB, free: 12.28 MB / 0.6544 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.106e-06/0.7602, allocations: 2.281 kB / 0.8709 GB, free: 12.28 MB / 0.6544 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0004224/0.7606, allocations: 97 kB / 0.871 GB, free: 12.28 MB / 0.6544 GB
Notification: Performance of postOpt tearingSystem (simulation): time 3.938e-06/0.7606, allocations: 2.375 kB / 0.871 GB, free: 12.28 MB / 0.6544 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.523e-05/0.7606, allocations: 9.688 kB / 0.871 GB, free: 12.28 MB / 0.6544 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0002851/0.7609, allocations: 0.5959 MB / 0.8716 GB, free: 11.69 MB / 0.6544 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.939e-06/0.761, allocations: 9.312 kB / 0.8716 GB, free: 11.69 MB / 0.6544 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0007609/0.7617, allocations: 0.7366 MB / 0.8723 GB, free: 11.46 MB / 0.6544 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0002224/0.762, allocations: 180.7 kB / 0.8725 GB, free: 11.34 MB / 0.6544 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 7.526e-05/0.762, allocations: 9.188 kB / 0.8725 GB, free: 11.34 MB / 0.6544 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0003689/0.7624, allocations: 20.78 kB / 0.8725 GB, free: 11.33 MB / 0.6544 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 4.388e-05/0.7625, allocations: 31.62 kB / 0.8725 GB, free: 11.32 MB / 0.6544 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.315e-05/0.7625, allocations: 10.91 kB / 0.8725 GB, free: 11.32 MB / 0.6544 GB
Notification: Performance of sorting global known variables: time 0.0003319/0.7628, allocations: 364.2 kB / 0.8729 GB, free: 11.24 MB / 0.6544 GB
Notification: Performance of sort global known variables: time 1.31e-07/0.7628, allocations: 0 / 0.8729 GB, free: 11.24 MB / 0.6544 GB
Notification: Performance of remove unused functions: time 0.0008291/0.7637, allocations: 344 kB / 0.8732 GB, free: 11.19 MB / 0.6544 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 8
 * Number of states: 4 (vol.dynBal.U,vol.dynBal.m,vol.dynBal.mXi[1],senMasFra1.X)
 * 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 (35):
 * Single equations (assignments): 34
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 1
 * 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): 1 system
   {1}
 * Without analytic Jacobian (size): 0 systems
Notification: Performance of Backend phase and start with SimCode phase: time 0.001331/0.765, allocations: 1.379 MB / 0.8746 GB, free: 10.43 MB / 0.6544 GB
Notification: Performance of simCode: created initialization part: time 0.001081/0.7661, allocations: 0.5893 MB / 0.8751 GB, free: 10.41 MB / 0.6544 GB
Notification: Performance of simCode: created event and clocks part: time 3.055e-06/0.7661, allocations: 0 / 0.8751 GB, free: 10.41 MB / 0.6544 GB
Notification: Performance of simCode: created simulation system equations: time 0.0002859/0.7664, allocations: 190.2 kB / 0.8753 GB, free: 10.41 MB / 0.6544 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001588/0.768, allocations: 356.7 kB / 0.8757 GB, free: 10.38 MB / 0.6544 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.005227/0.7732, allocations: 4.874 MB / 0.8804 GB, free: 8.387 MB / 0.6544 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0004492/0.7737, allocations: 0.9484 MB / 0.8813 GB, free: 7.672 MB / 0.6544 GB
Notification: Performance of simCode: alias equations: time 0.0005651/0.7743, allocations: 205.2 kB / 0.8815 GB, free: 7.637 MB / 0.6544 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002554/0.7745, allocations: 223.4 kB / 0.8818 GB, free: 7.633 MB / 0.6544 GB
Notification: Performance of SimCode: time 5.41e-07/0.7745, allocations: 0 / 0.8818 GB, free: 7.633 MB / 0.6544 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.03668/0.8112, allocations: 17.11 MB / 0.8985 GB, free: 1 MB / 0.6544 GB
Notification: Performance of buildModelFMU: Generate platform static: time 12.12/12.93, allocations: 8.938 kB / 0.8985 GB, free: 0.9922 MB / 0.6544 GB
(rm -f IDEAS_IDEAS.Fluid.Sensors.Examples.MassFraction.pipe ; mkfifo IDEAS_IDEAS.Fluid.Sensors.Examples.MassFraction.pipe ; head -c 1048576 < IDEAS_IDEAS.Fluid.Sensors.Examples.MassFraction.pipe >> ../files/IDEAS_IDEAS.Fluid.Sensors.Examples.MassFraction.sim & python3 -m fmpy simulate  --output-file IDEAS_IDEAS.Fluid.Sensors.Examples.MassFraction_res.csv --start-time 0 --stop-time 10 --timeout 50 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 0.004 IDEAS_IDEAS_Fluid_Sensors_Examples_MassFraction.fmu > IDEAS_IDEAS.Fluid.Sensors.Examples.MassFraction.pipe 2>&1)