Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IDEAS_dev_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-master/package.mo", uses=false)
Using package IDEAS with version 3.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-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(IDEAS.Fluid.Sensors.Examples.MassFraction,fileNamePrefix="IDEAS_dev_IDEAS_Fluid_Sensors_Examples_MassFraction",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(IDEAS.Fluid.Sensors.Examples.MassFraction,fileNamePrefix="IDEAS_dev_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 0.001101/0.001101, allocations: 108 kB / 15.6 MB, free: 132 kB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001334/0.001334, allocations: 195.2 kB / 16.53 MB, free: 6.391 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.344/1.344, allocations: 222.9 MB / 240.2 MB, free: 4.406 MB / 190.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-master/package.mo): time 0.9219/0.9219, allocations: 135.1 MB / 425.5 MB, free: 11.97 MB / 350.1 MB
Notification: Performance of FrontEnd - loaded program: time 0.001254/0.001254, allocations: 63.88 kB / 0.5054 GB, free: 5.219 MB / 414.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.149/0.1502, allocations: 80.93 MB / 0.5845 GB, free: 4.445 MB / 494.1 MB
Notification: Performance of NFInst.instantiate(IDEAS.Fluid.Sensors.Examples.MassFraction): time 0.4658/0.6161, allocations: 186.8 MB / 0.7669 GB, free: 2.043 MB / 0.5762 GB
Notification: Performance of NFInst.instExpressions: time 0.008628/0.6247, allocations: 4.571 MB / 0.7713 GB, free: 13.46 MB / 0.5919 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.00156/0.6263, allocations: 31.81 kB / 0.7714 GB, free: 13.43 MB / 0.5919 GB
Notification: Performance of NFTyping.typeComponents: time 0.001366/0.6277, allocations: 409.4 kB / 0.7717 GB, free: 13.02 MB / 0.5919 GB
Notification: Performance of NFTyping.typeBindings: time 0.003674/0.6315, allocations: 1.342 MB / 0.7731 GB, free: 11.68 MB / 0.5919 GB
Notification: Performance of NFTyping.typeClassSections: time 0.001923/0.6334, allocations: 0.7509 MB / 0.7738 GB, free: 10.93 MB / 0.5919 GB
Notification: Performance of NFFlatten.flatten: time 0.002286/0.6357, allocations: 1.95 MB / 0.7757 GB, free: 8.977 MB / 0.5919 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0008846/0.6366, allocations: 0.6599 MB / 0.7763 GB, free: 8.305 MB / 0.5919 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.002572/0.6392, allocations: 1.069 MB / 0.7774 GB, free: 7.25 MB / 0.5919 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.001015/0.6402, allocations: 0.5856 MB / 0.778 GB, free: 6.664 MB / 0.5919 GB
Notification: Performance of NFPackage.collectConstants: time 0.0001488/0.6404, allocations: 64 kB / 0.778 GB, free: 6.602 MB / 0.5919 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.002492/0.6429, allocations: 1.384 MB / 0.7794 GB, free: 5.215 MB / 0.5919 GB
Notification: Performance of NFScalarize.scalarize: time 0.0003256/0.6432, allocations: 287.2 kB / 0.7796 GB, free: 4.934 MB / 0.5919 GB
Notification: Performance of NFVerifyModel.verify: time 0.0005257/0.6437, allocations: 418.1 kB / 0.78 GB, free: 4.523 MB / 0.5919 GB
Notification: Performance of NFConvertDAE.convert: time 0.002245/0.646, allocations: 1.461 MB / 0.7815 GB, free: 3.059 MB / 0.5919 GB
Notification: Performance of FrontEnd - DAE generated: time 7.704e-06/0.646, allocations: 12 kB / 0.7815 GB, free: 3.047 MB / 0.5919 GB
Notification: Performance of FrontEnd: time 1.263e-06/0.646, allocations: 0 / 0.7815 GB, free: 3.047 MB / 0.5919 GB
Notification: Performance of Transformations before backend: time 3.003e-05/0.6461, allocations: 0 / 0.7815 GB, free: 3.047 MB / 0.5919 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 0.001921/0.648, allocations: 1.085 MB / 0.7825 GB, free: 1.914 MB / 0.5919 GB
Notification: Performance of prepare preOptimizeDAE: time 4.562e-05/0.648, allocations: 12.03 kB / 0.7825 GB, free: 1.902 MB / 0.5919 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0001211/0.6482, allocations: 98.5 kB / 0.7826 GB, free: 1.797 MB / 0.5919 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001358/0.6495, allocations: 202.9 kB / 0.7828 GB, free: 1.598 MB / 0.5919 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0009131/0.6505, allocations: 0.5715 MB / 0.7834 GB, free: 0.9883 MB / 0.5919 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.065e-05/0.6505, allocations: 41.31 kB / 0.7834 GB, free: 0.9453 MB / 0.5919 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 9.094e-05/0.6506, allocations: 63.91 kB / 0.7835 GB, free: 0.8828 MB / 0.5919 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0009523/0.6516, allocations: 0.6244 MB / 0.7841 GB, free: 248 kB / 0.5919 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.83e-05/0.6516, allocations: 3.984 kB / 0.7841 GB, free: 244 kB / 0.5919 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 4.942e-05/0.6517, allocations: 20 kB / 0.7841 GB, free: 224 kB / 0.5919 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.823e-05/0.6517, allocations: 21.31 kB / 0.7841 GB, free: 204 kB / 0.5919 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0007737/0.6525, allocations: 0.493 MB / 0.7846 GB, free: 15.71 MB / 0.6075 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 0.002867/0.6553, allocations: 2.404 MB / 0.787 GB, free: 13.09 MB / 0.6075 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0005481/0.6559, allocations: 359.8 kB / 0.7873 GB, free: 12.73 MB / 0.6075 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0002931/0.6562, allocations: 220.3 kB / 0.7875 GB, free: 12.52 MB / 0.6075 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0005657/0.6568, allocations: 303.2 kB / 0.7878 GB, free: 12.17 MB / 0.6075 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.685e-05/0.6568, allocations: 38.56 kB / 0.7879 GB, free: 12.12 MB / 0.6075 GB
Notification: Performance of pre-optimization done (n=36): time 4.319e-06/0.6568, allocations: 4 kB / 0.7879 GB, free: 12.12 MB / 0.6075 GB
Notification: Performance of matching and sorting (n=36): time 0.001097/0.6579, allocations: 0.5487 MB / 0.7884 GB, free: 11.56 MB / 0.6075 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.56e-05/0.658, allocations: 55.41 kB / 0.7884 GB, free: 11.5 MB / 0.6075 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0005384/0.6585, allocations: 0.4988 MB / 0.7889 GB, free: 10.99 MB / 0.6075 GB
Notification: Performance of collectPreVariables (initialization): time 4.311e-05/0.6586, allocations: 33.7 kB / 0.789 GB, free: 10.95 MB / 0.6075 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0002169/0.6588, allocations: 316.5 kB / 0.7893 GB, free: 10.64 MB / 0.6075 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001133/0.6589, allocations: 130.2 kB / 0.7894 GB, free: 10.51 MB / 0.6075 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001334/0.6591, allocations: 90.03 kB / 0.7895 GB, free: 10.41 MB / 0.6075 GB
Notification: Performance of setup shared object (initialization): time 0.0001456/0.6592, allocations: 362.8 kB / 0.7898 GB, free: 10.05 MB / 0.6075 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0002372/0.6595, allocations: 154.5 kB / 0.79 GB, free: 9.895 MB / 0.6075 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003204/0.6598, allocations: 264.6 kB / 0.7902 GB, free: 9.594 MB / 0.6075 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0005422/0.6603, allocations: 410.9 kB / 0.7906 GB, free: 9.164 MB / 0.6075 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.106e-06/0.6604, allocations: 0 / 0.7906 GB, free: 9.164 MB / 0.6075 GB
Notification: Performance of matching and sorting (n=49) (initialization): time 0.0007178/0.6611, allocations: 477.2 kB / 0.7911 GB, free: 8.691 MB / 0.6075 GB
Notification: Performance of prepare postOptimizeDAE: time 1.57e-05/0.6611, allocations: 12 kB / 0.7911 GB, free: 8.68 MB / 0.6075 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.803e-06/0.6611, allocations: 3.125 kB / 0.7911 GB, free: 8.68 MB / 0.6075 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.776e-05/0.6611, allocations: 11.88 kB / 0.7911 GB, free: 8.668 MB / 0.6075 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005796/0.6617, allocations: 110.9 kB / 0.7912 GB, free: 8.562 MB / 0.6075 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0003529/0.6621, allocations: 0.5899 MB / 0.7918 GB, free: 7.949 MB / 0.6075 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0004887/0.6626, allocations: 53.81 kB / 0.7918 GB, free: 7.898 MB / 0.6075 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.436e-05/0.6626, allocations: 12 kB / 0.7918 GB, free: 7.887 MB / 0.6075 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0004349/0.6631, allocations: 328.9 kB / 0.7922 GB, free: 7.559 MB / 0.6075 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0003141/0.6634, allocations: 268.2 kB / 0.7924 GB, free: 7.258 MB / 0.6075 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0005139/0.6639, allocations: 404.5 kB / 0.7928 GB, free: 6.832 MB / 0.6075 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.533e-06/0.6639, allocations: 0 / 0.7928 GB, free: 6.832 MB / 0.6075 GB
Notification: Performance of matching and sorting (n=49) (initialization_lambda0): time 0.0007041/0.6646, allocations: 488.4 kB / 0.7933 GB, free: 6.348 MB / 0.6075 GB
Notification: Performance of prepare postOptimizeDAE: time 1.026e-05/0.6647, allocations: 4.281 kB / 0.7933 GB, free: 6.344 MB / 0.6075 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.873e-06/0.6647, allocations: 11.98 kB / 0.7933 GB, free: 6.332 MB / 0.6075 GB
Notification: Performance of postOpt tearingSystem (initialization): time 5.891e-06/0.6647, allocations: 4 kB / 0.7933 GB, free: 6.328 MB / 0.6075 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003514/0.665, allocations: 87.84 kB / 0.7934 GB, free: 6.242 MB / 0.6075 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 6.141e-06/0.6651, allocations: 4 kB / 0.7934 GB, free: 6.238 MB / 0.6075 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0004701/0.6655, allocations: 27.83 kB / 0.7934 GB, free: 6.211 MB / 0.6075 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.282e-05/0.6656, allocations: 16 kB / 0.7934 GB, free: 6.195 MB / 0.6075 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 0.0001557/0.6657, allocations: 213.3 kB / 0.7936 GB, free: 5.98 MB / 0.6075 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001021/0.6658, allocations: 63.25 kB / 0.7937 GB, free: 5.918 MB / 0.6075 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0007059/0.6666, allocations: 441.4 kB / 0.7941 GB, free: 5.477 MB / 0.6075 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.807e-06/0.6666, allocations: 0 / 0.7941 GB, free: 5.477 MB / 0.6075 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 4.067e-06/0.6666, allocations: 4 kB / 0.7941 GB, free: 5.473 MB / 0.6075 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0006087/0.6672, allocations: 0.663 MB / 0.7947 GB, free: 4.727 MB / 0.6075 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001615/0.6688, allocations: 1.2 MB / 0.7959 GB, free: 3.449 MB / 0.6075 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.805e-06/0.6688, allocations: 0 / 0.7959 GB, free: 3.449 MB / 0.6075 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0004756/0.6693, allocations: 91.89 kB / 0.796 GB, free: 3.359 MB / 0.6075 GB
Notification: Performance of postOpt tearingSystem (simulation): time 1.062e-05/0.6693, allocations: 7.984 kB / 0.796 GB, free: 3.352 MB / 0.6075 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.12e-05/0.6694, allocations: 8 kB / 0.796 GB, free: 3.344 MB / 0.6075 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0003051/0.6697, allocations: 0.5978 MB / 0.7966 GB, free: 2.723 MB / 0.6075 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.528e-06/0.6697, allocations: 4.031 kB / 0.7966 GB, free: 2.719 MB / 0.6075 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0009211/0.6706, allocations: 0.7402 MB / 0.7973 GB, free: 1.941 MB / 0.6075 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0002252/0.6709, allocations: 172.4 kB / 0.7975 GB, free: 1.754 MB / 0.6075 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 8.38e-05/0.6709, allocations: 11.98 kB / 0.7975 GB, free: 1.742 MB / 0.6075 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0003918/0.6713, allocations: 17.69 kB / 0.7975 GB, free: 1.73 MB / 0.6075 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 4.772e-05/0.6714, allocations: 23.97 kB / 0.7975 GB, free: 1.707 MB / 0.6075 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.057e-05/0.6714, allocations: 19.98 kB / 0.7976 GB, free: 1.688 MB / 0.6075 GB
Notification: Performance of sorting global known variables: time 0.0004026/0.6718, allocations: 354.8 kB / 0.7979 GB, free: 1.344 MB / 0.6075 GB
Notification: Performance of sort global known variables: time 1.5e-07/0.6719, allocations: 0 / 0.7979 GB, free: 1.344 MB / 0.6075 GB
Notification: Performance of remove unused functions: time 0.0009094/0.6728, allocations: 355 kB / 0.7982 GB, free: 0.9961 MB / 0.6075 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 0.001493/0.6743, allocations: 1.375 MB / 0.7996 GB, free: 15.58 MB / 0.6231 GB
Notification: Performance of simCode: created initialization part: time 0.001286/0.6756, allocations: 0.6264 MB / 0.8002 GB, free: 14.95 MB / 0.6231 GB
Notification: Performance of simCode: created event and clocks part: time 5.259e-06/0.6756, allocations: 0 / 0.8002 GB, free: 14.95 MB / 0.6231 GB
Notification: Performance of simCode: created simulation system equations: time 0.0003056/0.6759, allocations: 191.7 kB / 0.8004 GB, free: 14.77 MB / 0.6231 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00168/0.6776, allocations: 356.4 kB / 0.8007 GB, free: 14.45 MB / 0.6231 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.006266/0.6839, allocations: 4.969 MB / 0.8056 GB, free: 9.305 MB / 0.6231 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0005386/0.6844, allocations: 0.9414 MB / 0.8065 GB, free: 8.336 MB / 0.6231 GB
Notification: Performance of simCode: alias equations: time 0.0007197/0.6851, allocations: 208.9 kB / 0.8067 GB, free: 8.129 MB / 0.6231 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003345/0.6855, allocations: 223.4 kB / 0.8069 GB, free: 7.91 MB / 0.6231 GB
Notification: Performance of SimCode: time 5.21e-07/0.6855, allocations: 0 / 0.8069 GB, free: 7.91 MB / 0.6231 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.04133/0.7268, allocations: 16.96 MB / 0.8235 GB, free: 7.238 MB / 0.6387 GB
Notification: Performance of buildModelFMU: Generate platform static: time 11.4/12.12, allocations: 5.938 kB / 0.8235 GB, free: 7.234 MB / 0.6387 GB
(rm -f IDEAS_dev_IDEAS.Fluid.Sensors.Examples.MassFraction.pipe ; mkfifo IDEAS_dev_IDEAS.Fluid.Sensors.Examples.MassFraction.pipe ; head -c 1048576 < IDEAS_dev_IDEAS.Fluid.Sensors.Examples.MassFraction.pipe >> ../files/IDEAS_dev_IDEAS.Fluid.Sensors.Examples.MassFraction.sim & python3 -m fmpy simulate  --output-file IDEAS_dev_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_dev_IDEAS_Fluid_Sensors_Examples_MassFraction.fmu > IDEAS_dev_IDEAS.Fluid.Sensors.Examples.MassFraction.pipe 2>&1)