Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Modelica_4.1.0-beta.om_Modelica.Fluid.Examples.TraceSubstances.RoomCO2.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0-beta.om/package.mo", uses=false)
Using package Modelica with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0-beta.om/package.mo)
Using package Complex with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo)
Using package ModelicaServices with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo)
Running command: "" <> buildModelFMU(Modelica.Fluid.Examples.TraceSubstances.RoomCO2,fileNamePrefix="Modelica_4_1_0-beta_om_Modelica_Fluid_Examples_TraceSubstances_RoomCO2",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(Modelica.Fluid.Examples.TraceSubstances.RoomCO2,fileNamePrefix="Modelica_4_1_0-beta_om_Modelica_Fluid_Examples_TraceSubstances_RoomCO2",fmuType="me",version="2.0",platforms={"static"})
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo): time 0.001602/0.001603, allocations: 104.4 kB / 17.63 MB, free: 5.344 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo): time 0.001703/0.001703, allocations: 214.4 kB / 18.59 MB, free: 4.402 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0-beta.om/package.mo): time 1.491/1.491, allocations: 227.7 MB / 247 MB, free: 10.29 MB / 206.1 MB
Warning: Requested package Modelica of version trunk, but this package was already loaded with version 4.1.0. OpenModelica cannot reason about compatibility between the two packages since they are not semantic versions.
Warning: Requested package Complex of version 4.1.0, but this package was already loaded with version trunk. OpenModelica cannot reason about compatibility between the two packages since they are not semantic versions.
Warning: Requested package ModelicaServices of version 4.1.0, but this package was already loaded with version trunk. OpenModelica cannot reason about compatibility between the two packages since they are not semantic versions.
Notification: Performance of FrontEnd - loaded program: time 0.002221/0.002221, allocations: 69.45 kB / 307.3 MB, free: 412 kB / 238.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1118/0.114, allocations: 50.52 MB / 357.9 MB, free: 13.86 MB / 302.1 MB
Notification: Performance of NFInst.instantiate(Modelica.Fluid.Examples.TraceSubstances.RoomCO2): time 0.6998/0.8138, allocations: 208.7 MB / 0.5533 GB, free: 1.137 MB / 446.1 MB
Notification: Performance of NFInst.instExpressions: time 0.01245/0.8263, allocations: 10.41 MB / 0.5635 GB, free: 1.016 MB / 446.1 MB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001278/0.8277, allocations: 21.31 kB / 0.5635 GB, free: 1.016 MB / 446.1 MB
Notification: Performance of NFTyping.typeComponents: time 0.001387/0.8291, allocations: 469.9 kB / 0.5639 GB, free: 1.004 MB / 446.1 MB
Notification: Performance of NFTyping.typeBindings: time 0.007957/0.8371, allocations: 3.205 MB / 0.5671 GB, free: 0.8906 MB / 446.1 MB
Notification: Performance of NFTyping.typeClassSections: time 0.007503/0.8446, allocations: 2.719 MB / 0.5697 GB, free: 0.8008 MB / 446.1 MB
Notification: Performance of NFFlatten.flatten: time 0.003554/0.8481, allocations: 2.631 MB / 0.5723 GB, free: 0.793 MB / 446.1 MB
Notification: Performance of NFFlatten.resolveConnections: time 0.001689/0.8499, allocations: 0.7799 MB / 0.5731 GB, free: 0.7305 MB / 446.1 MB
Notification: Performance of NFEvalConstants.evaluate: time 0.006585/0.8565, allocations: 2.818 MB / 0.5758 GB, free: 0.6836 MB / 446.1 MB
Notification: Performance of NFSimplifyModel.simplify: time 0.002111/0.8586, allocations: 1.071 MB / 0.5769 GB, free: 0.6836 MB / 446.1 MB
Notification: Performance of NFPackage.collectConstants: time 0.0005171/0.8591, allocations: 121.4 kB / 0.577 GB, free: 0.6836 MB / 446.1 MB
Notification: Performance of NFFlatten.collectFunctions: time 0.01123/0.8704, allocations: 6.154 MB / 0.583 GB, free: 0.6289 MB / 446.1 MB
Notification: Performance of NFScalarize.scalarize: time 0.001107/0.8715, allocations: 0.5452 MB / 0.5835 GB, free: 0.6211 MB / 446.1 MB
Notification: Performance of NFVerifyModel.verify: time 0.002749/0.8743, allocations: 0.6385 MB / 0.5841 GB, free: 0.5938 MB / 446.1 MB
Notification: Performance of NFConvertDAE.convert: time 0.01679/0.8911, allocations: 4.661 MB / 0.5887 GB, free: 15.1 MB / 462.1 MB
Notification: Performance of FrontEnd - DAE generated: time 6.722e-06/0.8911, allocations: 4.969 kB / 0.5887 GB, free: 15.09 MB / 462.1 MB
Notification: Performance of FrontEnd: time 1.954e-06/0.8911, allocations: 0 / 0.5887 GB, free: 15.09 MB / 462.1 MB
Notification: Performance of Transformations before backend: time 7.486e-05/0.8912, allocations: 0 / 0.5887 GB, free: 15.09 MB / 462.1 MB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 228
 * Number of variables: 228
Notification: Performance of Generate backend data structure: time 0.006484/0.8977, allocations: 2.072 MB / 0.5907 GB, free: 13.78 MB / 462.1 MB
Notification: Performance of prepare preOptimizeDAE: time 3.962e-05/0.8978, allocations: 10.47 kB / 0.5907 GB, free: 13.78 MB / 462.1 MB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0003264/0.8981, allocations: 152.2 kB / 0.5909 GB, free: 13.71 MB / 462.1 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0006357/0.8988, allocations: 123.4 kB / 0.591 GB, free: 13.66 MB / 462.1 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001376/0.9001, allocations: 0.6797 MB / 0.5917 GB, free: 13.27 MB / 462.1 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001456/0.9003, allocations: 133.5 kB / 0.5918 GB, free: 13.2 MB / 462.1 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001754/0.9005, allocations: 94.34 kB / 0.5919 GB, free: 13.2 MB / 462.1 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.002602/0.9031, allocations: 1.452 MB / 0.5933 GB, free: 12.72 MB / 462.1 MB
Notification: Performance of preOpt findStateOrder (simulation): time 3.468e-05/0.9031, allocations: 6.812 kB / 0.5933 GB, free: 12.72 MB / 462.1 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001347/0.9033, allocations: 38.67 kB / 0.5933 GB, free: 12.72 MB / 462.1 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 9.642e-05/0.9034, allocations: 71.98 kB / 0.5934 GB, free: 12.7 MB / 462.1 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002743/0.9061, allocations: 1.458 MB / 0.5948 GB, free: 12.46 MB / 462.1 MB
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 0.01039/0.9166, allocations: 6.353 MB / 0.601 GB, free: 8.273 MB / 462.1 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.002153/0.9187, allocations: 0.9699 MB / 0.602 GB, free: 7.801 MB / 462.1 MB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0008807/0.9196, allocations: 0.5247 MB / 0.6025 GB, free: 7.469 MB / 462.1 MB
Notification: Performance of preOpt evalFunc (simulation): time 0.001943/0.9216, allocations: 1.801 MB / 0.6043 GB, free: 5.324 MB / 462.1 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 6.273e-05/0.9217, allocations: 47.06 kB / 0.6043 GB, free: 5.277 MB / 462.1 MB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.0007353/0.9224, allocations: 100.4 kB / 0.6044 GB, free: 5.195 MB / 462.1 MB
Notification: Performance of pre-optimization done (n=84): time 7.554e-06/0.9225, allocations: 3.938 kB / 0.6044 GB, free: 5.191 MB / 462.1 MB
Notification: Performance of matching and sorting (n=96): time 0.01855/0.941, allocations: 4.781 MB / 0.6091 GB, free: 1.508 MB / 462.1 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 8.373e-05/0.9411, allocations: 114.4 kB / 0.6092 GB, free: 1.375 MB / 462.1 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001252/0.9424, allocations: 0.778 MB / 0.6099 GB, free: 0.7734 MB / 462.1 MB
Notification: Performance of collectPreVariables (initialization): time 0.0002104/0.9426, allocations: 47.27 kB / 0.61 GB, free: 0.7266 MB / 462.1 MB
Notification: Performance of collectInitialEqns (initialization): time 0.0004034/0.943, allocations: 457.5 kB / 0.6104 GB, free: 284 kB / 462.1 MB
Notification: Performance of collectInitialBindings (initialization): time 0.0004578/0.9435, allocations: 338.7 kB / 0.6107 GB, free: 15.95 MB / 478.1 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0005456/0.9441, allocations: 246.7 kB / 0.611 GB, free: 15.7 MB / 478.1 MB
Notification: Performance of setup shared object (initialization): time 0.0002459/0.9443, allocations: 402.7 kB / 0.6114 GB, free: 15.3 MB / 478.1 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.00147/0.9458, allocations: 0.6189 MB / 0.612 GB, free: 14.68 MB / 478.1 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001791/0.9476, allocations: 0.963 MB / 0.6129 GB, free: 13.58 MB / 478.1 MB
Notification: Performance of analyzeInitialSystem (initialization): time 0.003333/0.9509, allocations: 1.651 MB / 0.6145 GB, free: 11.81 MB / 478.1 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.393e-05/0.951, allocations: 7.938 kB / 0.6145 GB, free: 11.8 MB / 478.1 MB
Notification: Performance of matching and sorting (n=155) (initialization): time 0.004647/0.9556, allocations: 1.929 MB / 0.6164 GB, free: 9.914 MB / 478.1 MB
Notification: Performance of prepare postOptimizeDAE: time 7.544e-05/0.9557, allocations: 71.39 kB / 0.6165 GB, free: 9.832 MB / 478.1 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.397e-05/0.9558, allocations: 8 kB / 0.6165 GB, free: 9.824 MB / 478.1 MB
Notification: Performance of postOpt tearingSystem (initialization): time 0.001609/0.9574, allocations: 305.2 kB / 0.6168 GB, free: 9.523 MB / 478.1 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001227/0.9586, allocations: 270.7 kB / 0.617 GB, free: 9.277 MB / 478.1 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001822/0.9605, allocations: 0.9139 MB / 0.6179 GB, free: 8.348 MB / 478.1 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001264/0.9617, allocations: 67.94 kB / 0.618 GB, free: 8.281 MB / 478.1 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002168/0.962, allocations: 71.97 kB / 0.6181 GB, free: 8.211 MB / 478.1 MB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.001842/0.9638, allocations: 0.8421 MB / 0.6189 GB, free: 7.363 MB / 478.1 MB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.00174/0.9656, allocations: 0.9499 MB / 0.6198 GB, free: 6.273 MB / 478.1 MB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.003158/0.9688, allocations: 1.632 MB / 0.6214 GB, free: 4.531 MB / 478.1 MB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 9.938e-06/0.9688, allocations: 4 kB / 0.6214 GB, free: 4.527 MB / 478.1 MB
Notification: Performance of matching and sorting (n=155) (initialization_lambda0): time 0.004674/0.9735, allocations: 1.895 MB / 0.6233 GB, free: 2.664 MB / 478.1 MB
Notification: Performance of prepare postOptimizeDAE: time 7.097e-05/0.9736, allocations: 67.41 kB / 0.6233 GB, free: 2.586 MB / 478.1 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.26e-05/0.9736, allocations: 11.19 kB / 0.6233 GB, free: 2.578 MB / 478.1 MB
Notification: Performance of postOpt tearingSystem (initialization): time 0.001544/0.9751, allocations: 308.3 kB / 0.6236 GB, free: 2.277 MB / 478.1 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001213/0.9764, allocations: 271.5 kB / 0.6239 GB, free: 2.027 MB / 478.1 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001764/0.9781, allocations: 0.9177 MB / 0.6248 GB, free: 1.09 MB / 478.1 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001267/0.9794, allocations: 63.95 kB / 0.6248 GB, free: 1.027 MB / 478.1 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002137/0.9797, allocations: 71.97 kB / 0.6249 GB, free: 0.957 MB / 478.1 MB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 46
 * Number of states: 0 ()
 * Number of discrete variables: 6 (traceVolume.ind,traceSource.ind,volume.regularFlow[1],volume.regularFlow[2],volume.inFlow[2],volume.inFlow[1])
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (148):
 * Single equations (assignments): 145
 * Array equations: 0
 * Algorithm blocks: 2
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 0
 * Torn equation systems: 1
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems (#iteration vars, #inner vars, density): 0 systems
 * Non-linear torn systems (#iteration vars, #inner vars): 1 system
   {(2,6)}
Notification: Performance of prepare postOptimizeDAE: time 0.0005427/0.9802, allocations: 263 kB / 0.6252 GB, free: 0.7109 MB / 478.1 MB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0004137/0.9806, allocations: 106.7 kB / 0.6253 GB, free: 0.6055 MB / 478.1 MB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.004812/0.9854, allocations: 1.963 MB / 0.6272 GB, free: 14.61 MB / 494.1 MB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.997e-05/0.9855, allocations: 8 kB / 0.6272 GB, free: 14.61 MB / 494.1 MB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.107e-05/0.9855, allocations: 0 / 0.6272 GB, free: 14.61 MB / 494.1 MB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.783e-05/0.9855, allocations: 7.969 kB / 0.6272 GB, free: 14.6 MB / 494.1 MB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.006935/0.9925, allocations: 3.112 MB / 0.6302 GB, free: 11.43 MB / 494.1 MB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.08e-05/0.9925, allocations: 0 / 0.6302 GB, free: 11.43 MB / 494.1 MB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0009436/0.9935, allocations: 181.3 kB / 0.6304 GB, free: 11.26 MB / 494.1 MB
Notification: Performance of postOpt tearingSystem (simulation): time 0.001828/0.9953, allocations: 376.4 kB / 0.6308 GB, free: 10.89 MB / 494.1 MB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001169/0.9955, allocations: 39.97 kB / 0.6308 GB, free: 10.85 MB / 494.1 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001593/0.9971, allocations: 0.8746 MB / 0.6317 GB, free: 9.957 MB / 494.1 MB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 7.194e-06/0.9971, allocations: 4 kB / 0.6317 GB, free: 9.953 MB / 494.1 MB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.00535/1.002, allocations: 2.383 MB / 0.634 GB, free: 7.535 MB / 494.1 MB
Notification: Performance of postOpt removeConstants (simulation): time 0.0009037/1.003, allocations: 323.7 kB / 0.6343 GB, free: 7.199 MB / 494.1 MB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0003391/1.004, allocations: 28 kB / 0.6343 GB, free: 7.172 MB / 494.1 MB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001159/1.005, allocations: 64.03 kB / 0.6344 GB, free: 7.109 MB / 494.1 MB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001802/1.005, allocations: 72.83 kB / 0.6345 GB, free: 7.039 MB / 494.1 MB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001678/1.005, allocations: 51.97 kB / 0.6345 GB, free: 6.988 MB / 494.1 MB
Notification: Performance of sorting global known variables: time 0.001023/1.006, allocations: 0.5693 MB / 0.6351 GB, free: 6.426 MB / 494.1 MB
Notification: Performance of sort global known variables: time 1.322e-06/1.006, allocations: 0 / 0.6351 GB, free: 6.426 MB / 494.1 MB
Notification: Performance of remove unused functions: time 0.004868/1.011, allocations: 1.147 MB / 0.6362 GB, free: 5.281 MB / 494.1 MB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 8
 * Number of states: 4 (volume.medium.p,volume.medium.Xi[1],volume.medium.T,volume.mC_scaled[1])
 * 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 (99):
 * Single equations (assignments): 96
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 2
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 0
 * Torn equation systems: 1
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems (#iteration vars, #inner vars, density): 0 systems
 * Non-linear torn systems (#iteration vars, #inner vars): 1 system
   {(2,6)}
Notification: Performance of Backend phase and start with SimCode phase: time 0.009539/1.021, allocations: 3.9 MB / 0.64 GB, free: 1.422 MB / 494.1 MB
Notification: Performance of simCode: created initialization part: time 0.007133/1.028, allocations: 2.928 MB / 0.6428 GB, free: 14.53 MB / 0.4981 GB
Notification: Performance of simCode: created event and clocks part: time 1.755e-05/1.028, allocations: 8.469 kB / 0.6429 GB, free: 14.52 MB / 0.4981 GB
Notification: Performance of simCode: created simulation system equations: time 0.001688/1.03, allocations: 0.7413 MB / 0.6436 GB, free: 13.81 MB / 0.4981 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003406/1.033, allocations: 0.5614 MB / 0.6441 GB, free: 13.26 MB / 0.4981 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02649/1.06, allocations: 11.68 MB / 0.6555 GB, free: 1.094 MB / 0.4981 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001352/1.061, allocations: 1.115 MB / 0.6566 GB, free: 15.95 MB / 0.5137 GB
Notification: Performance of simCode: alias equations: time 0.002978/1.064, allocations: 0.7148 MB / 0.6573 GB, free: 15.23 MB / 0.5137 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0009639/1.065, allocations: 403.3 kB / 0.6577 GB, free: 14.84 MB / 0.5137 GB
Notification: Performance of SimCode: time 3.456e-06/1.065, allocations: 0 / 0.6577 GB, free: 14.84 MB / 0.5137 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.1209/1.186, allocations: 50.65 MB / 0.7072 GB, free: 12.61 MB / 0.5606 GB
Notification: Performance of buildModelFMU: Generate platform static: time 13.33/14.52, allocations: 8 kB / 0.7072 GB, free: 12.6 MB / 0.5606 GB
(rm -f Modelica_4.1.0-beta.om_Modelica.Fluid.Examples.TraceSubstances.RoomCO2.pipe ; mkfifo Modelica_4.1.0-beta.om_Modelica.Fluid.Examples.TraceSubstances.RoomCO2.pipe ; head -c 1048576 < Modelica_4.1.0-beta.om_Modelica.Fluid.Examples.TraceSubstances.RoomCO2.pipe >> ../files/Modelica_4.1.0-beta.om_Modelica.Fluid.Examples.TraceSubstances.RoomCO2.sim & python3 -m fmpy simulate  --output-file Modelica_4.1.0-beta.om_Modelica.Fluid.Examples.TraceSubstances.RoomCO2_res.csv --start-time 0 --stop-time 3600 --timeout 50 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 1.44 Modelica_4_1_0-beta_om_Modelica_Fluid_Examples_TraceSubstances_RoomCO2.fmu > Modelica_4.1.0-beta.om_Modelica.Fluid.Examples.TraceSubstances.RoomCO2.pipe 2>&1)