Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr BuildingSystems_BuildingSystems.Fluid.Interfaces.Examples.FourPortHeatMassExchanger.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/NcDataReader2 2.5.1-master/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo", uses=false) Using package BuildingSystems with version 2.0.0-beta (/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo) Using package NcDataReader2 with version 2.5.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-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(BuildingSystems.Fluid.Interfaces.Examples.FourPortHeatMassExchanger,fileNamePrefix="BuildingSystems_BuildingSystems_Fluid_Interfaces_Examples_FourPortHeatMassExchanger",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(BuildingSystems.Fluid.Interfaces.Examples.FourPortHeatMassExchanger,fileNamePrefix="BuildingSystems_BuildingSystems_Fluid_Interfaces_Examples_FourPortHeatMassExchanger",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 0.0009139/0.0009138, allocations: 103.1 kB / 15.06 MB, free: 1.098 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001156/0.001156, allocations: 173.3 kB / 15.95 MB, free: 212 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.365/1.365, allocations: 223.2 MB / 239.9 MB, free: 5.457 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-master/package.mo): time 0.001988/0.001988, allocations: 266.9 kB / 291.2 MB, free: 2.012 MB / 238.1 MB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/Buildings/Airvolumes/Parameter/package.mo:5:3-5:34:writable] Warning: Got element f_alp that was not referenced in the package.order file. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/Buildings/Airvolumes/Parameter/package.mo:6:3-6:35:writable] Warning: Elements in the package.mo-file need to be in the same relative order as the package.order file. Got element named f_lay but it was already added because it was not the next element in the list at that time. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/Buildings/Airvolumes/Parameter/package.mo:6:3-6:35:writable] Warning: Got element f_lay that was not referenced in the package.order file. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/Buildings/Airvolumes/Parameter/package.mo:7:3-7:37:writable] Warning: Elements in the package.mo-file need to be in the same relative order as the package.order file. Got element named f_loss but it was already added because it was not the next element in the list at that time. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/Buildings/Airvolumes/Parameter/package.mo:7:3-7:37:writable] Warning: Got element f_loss that was not referenced in the package.order file. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/Buildings/Airvolumes/Parameter/package.mo:8:3-8:33:writable] Warning: Elements in the package.mo-file need to be in the same relative order as the package.order file. Got element named f_pv but it was already added because it was not the next element in the list at that time. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/Buildings/Airvolumes/Parameter/package.mo:8:3-8:33:writable] Warning: Got element f_pv that was not referenced in the package.order file. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/Buildings/Airvolumes/Parameter/package.mo:2:1-34:14:writable] Warning: f_pv was referenced in the package.order file, but was not found in package.mo, f_pv/package.mo or f_pv.mo. Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo): time 0.9263/0.9263, allocations: 144.6 MB / 487 MB, free: 7.191 MB / 350.1 MB Notification: Performance of FrontEnd - loaded program: time 0.0004371/0.0004371, allocations: 12.09 kB / 0.5684 GB, free: 38.41 MB / 430.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1639/0.1643, allocations: 83.09 MB / 0.6495 GB, free: 3.527 MB / 446.1 MB Notification: Performance of NFInst.instantiate(BuildingSystems.Fluid.Interfaces.Examples.FourPortHeatMassExchanger): time 0.03219/0.1965, allocations: 34.78 MB / 0.6835 GB, free: 0.6953 MB / 478.1 MB Notification: Performance of NFInst.instExpressions: time 0.02103/0.2176, allocations: 8.975 MB / 0.6923 GB, free: 7.707 MB / 494.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.003654/0.2213, allocations: 47.62 kB / 0.6923 GB, free: 7.66 MB / 494.1 MB Notification: Performance of NFTyping.typeComponents: time 0.003575/0.225, allocations: 0.6024 MB / 0.6929 GB, free: 7.055 MB / 494.1 MB Notification: Performance of NFTyping.typeBindings: time 0.01458/0.2396, allocations: 1.827 MB / 0.6947 GB, free: 5.223 MB / 494.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.007673/0.2473, allocations: 1.348 MB / 0.696 GB, free: 3.898 MB / 494.1 MB Notification: Performance of NFFlatten.flatten: time 0.006191/0.2535, allocations: 1.964 MB / 0.6979 GB, free: 1.934 MB / 494.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.002217/0.2558, allocations: 0.7574 MB / 0.6987 GB, free: 1.168 MB / 494.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.003403/0.2592, allocations: 0.8913 MB / 0.6995 GB, free: 280 kB / 494.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.001502/0.2607, allocations: 0.5444 MB / 0.7001 GB, free: 15.72 MB / 0.4981 GB Notification: Performance of NFPackage.collectConstants: time 0.0001739/0.2609, allocations: 39.94 kB / 0.7001 GB, free: 15.68 MB / 0.4981 GB Notification: Performance of NFFlatten.collectFunctions: time 0.00291/0.2639, allocations: 0.5382 MB / 0.7006 GB, free: 15.15 MB / 0.4981 GB Notification: Performance of NFScalarize.scalarize: time 0.000367/0.2643, allocations: 195.2 kB / 0.7008 GB, free: 14.96 MB / 0.4981 GB Notification: Performance of NFVerifyModel.verify: time 0.0004896/0.2648, allocations: 265.1 kB / 0.7011 GB, free: 14.69 MB / 0.4981 GB Notification: Performance of NFConvertDAE.convert: time 0.002726/0.2675, allocations: 1.352 MB / 0.7024 GB, free: 13.34 MB / 0.4981 GB Notification: Performance of FrontEnd - DAE generated: time 7.504e-06/0.2676, allocations: 0 / 0.7024 GB, free: 13.34 MB / 0.4981 GB Notification: Performance of FrontEnd: time 2.685e-06/0.2676, allocations: 7.938 kB / 0.7024 GB, free: 13.33 MB / 0.4981 GB Notification: Performance of Transformations before backend: time 2.493e-05/0.2676, allocations: 0 / 0.7024 GB, free: 13.33 MB / 0.4981 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 174 * Number of variables: 174 Notification: Performance of Generate backend data structure: time 0.003747/0.2714, allocations: 1.305 MB / 0.7037 GB, free: 11.97 MB / 0.4981 GB Notification: Performance of prepare preOptimizeDAE: time 5.039e-05/0.2714, allocations: 8.031 kB / 0.7037 GB, free: 11.96 MB / 0.4981 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0002411/0.2717, allocations: 114.5 kB / 0.7038 GB, free: 11.84 MB / 0.4981 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0006258/0.2723, allocations: 134.5 kB / 0.7039 GB, free: 11.71 MB / 0.4981 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.002829/0.2752, allocations: 0.9785 MB / 0.7049 GB, free: 10.69 MB / 0.4981 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 8.291e-05/0.2753, allocations: 61.98 kB / 0.7049 GB, free: 10.62 MB / 0.4981 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001764/0.2755, allocations: 75.95 kB / 0.705 GB, free: 10.55 MB / 0.4981 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002456/0.278, allocations: 0.7905 MB / 0.7058 GB, free: 9.727 MB / 0.4981 GB Notification: Performance of preOpt findStateOrder (simulation): time 3.573e-05/0.278, allocations: 7.938 kB / 0.7058 GB, free: 9.719 MB / 0.4981 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001172/0.2782, allocations: 28 kB / 0.7058 GB, free: 9.691 MB / 0.4981 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.918e-05/0.2782, allocations: 16 kB / 0.7058 GB, free: 9.676 MB / 0.4981 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002248/0.2805, allocations: 0.5906 MB / 0.7064 GB, free: 9.086 MB / 0.4981 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 0.00726/0.2878, allocations: 3.583 MB / 0.7099 GB, free: 5.277 MB / 0.4981 GB Notification: Performance of preOpt comSubExp (simulation): time 0.001035/0.2888, allocations: 262.6 kB / 0.7101 GB, free: 5.012 MB / 0.4981 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0007679/0.2896, allocations: 0.6609 MB / 0.7108 GB, free: 4.203 MB / 0.4981 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.001e-05/0.2897, allocations: 38.55 kB / 0.7108 GB, free: 4.156 MB / 0.4981 GB Notification: Performance of pre-optimization done (n=31): time 5.3e-06/0.2897, allocations: 4 kB / 0.7108 GB, free: 4.152 MB / 0.4981 GB Notification: Performance of matching and sorting (n=31): time 0.002225/0.2919, allocations: 0.5408 MB / 0.7114 GB, free: 3.605 MB / 0.4981 GB Notification: Performance of inlineWhenForInitialization (initialization): time 5.688e-05/0.292, allocations: 55.41 kB / 0.7114 GB, free: 3.539 MB / 0.4981 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002195/0.2942, allocations: 0.9729 MB / 0.7124 GB, free: 2.547 MB / 0.4981 GB Notification: Performance of collectPreVariables (initialization): time 7.14e-05/0.2943, allocations: 37.7 kB / 0.7124 GB, free: 2.504 MB / 0.4981 GB Notification: Performance of collectInitialEqns (initialization): time 0.0006556/0.295, allocations: 499.5 kB / 0.7129 GB, free: 2.008 MB / 0.4981 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001805/0.2952, allocations: 114.4 kB / 0.713 GB, free: 1.895 MB / 0.4981 GB Notification: Performance of simplifyInitialFunctions (initialization): time 3.64e-05/0.2952, allocations: 8 kB / 0.713 GB, free: 1.887 MB / 0.4981 GB Notification: Performance of setup shared object (initialization): time 0.0001562/0.2954, allocations: 325.9 kB / 0.7133 GB, free: 1.562 MB / 0.4981 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.000738/0.2962, allocations: 177 kB / 0.7135 GB, free: 1.387 MB / 0.4981 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0009457/0.2971, allocations: 364.2 kB / 0.7138 GB, free: 0.9609 MB / 0.4981 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0007979/0.298, allocations: 227.8 kB / 0.714 GB, free: 0.7383 MB / 0.4981 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.54e-06/0.298, allocations: 0 / 0.714 GB, free: 0.7383 MB / 0.4981 GB Notification: Performance of matching and sorting (n=65) (initialization): time 0.001892/0.2999, allocations: 0.6329 MB / 0.7146 GB, free: 100 kB / 0.4981 GB Notification: Performance of prepare postOptimizeDAE: time 2.574e-05/0.2999, allocations: 8 kB / 0.7147 GB, free: 92 kB / 0.4981 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.416e-05/0.3, allocations: 8 kB / 0.7147 GB, free: 84 kB / 0.4981 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.653e-05/0.3, allocations: 8 kB / 0.7147 GB, free: 76 kB / 0.4981 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0007893/0.3008, allocations: 127.8 kB / 0.7148 GB, free: 15.95 MB / 0.5137 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.547e-05/0.3008, allocations: 16.2 kB / 0.7148 GB, free: 15.93 MB / 0.5137 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001212/0.3021, allocations: 127.2 kB / 0.7149 GB, free: 15.81 MB / 0.5137 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.308e-05/0.3022, allocations: 24 kB / 0.715 GB, free: 15.79 MB / 0.5137 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 23 * 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 (65): * Single equations (assignments): 65 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of prepare postOptimizeDAE: time 0.0006093/0.3028, allocations: 273.6 kB / 0.7152 GB, free: 15.51 MB / 0.5137 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002252/0.303, allocations: 102.7 kB / 0.7153 GB, free: 15.41 MB / 0.5137 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001591/0.3046, allocations: 0.5 MB / 0.7158 GB, free: 14.89 MB / 0.5137 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.617e-05/0.3047, allocations: 7.984 kB / 0.7158 GB, free: 14.89 MB / 0.5137 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 6.613e-06/0.3047, allocations: 0 / 0.7158 GB, free: 14.89 MB / 0.5137 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001035/0.3057, allocations: 473.2 kB / 0.7163 GB, free: 14.39 MB / 0.5137 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.003179/0.3089, allocations: 1.386 MB / 0.7176 GB, free: 12.94 MB / 0.5137 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.045e-05/0.309, allocations: 7.938 kB / 0.7176 GB, free: 12.93 MB / 0.5137 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0004513/0.3094, allocations: 76.11 kB / 0.7177 GB, free: 12.86 MB / 0.5137 GB Notification: Performance of postOpt tearingSystem (simulation): time 9.318e-06/0.3094, allocations: 4 kB / 0.7177 GB, free: 12.85 MB / 0.5137 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.203e-05/0.3095, allocations: 11.98 kB / 0.7177 GB, free: 12.84 MB / 0.5137 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 9.347e-06/0.3095, allocations: 7.938 kB / 0.7177 GB, free: 12.83 MB / 0.5137 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.399e-06/0.3095, allocations: 3.953 kB / 0.7177 GB, free: 12.83 MB / 0.5137 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001486/0.311, allocations: 0.8609 MB / 0.7186 GB, free: 11.91 MB / 0.5137 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0004582/0.3115, allocations: 259.6 kB / 0.7188 GB, free: 11.64 MB / 0.5137 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001236/0.3116, allocations: 12.06 kB / 0.7188 GB, free: 11.63 MB / 0.5137 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0005964/0.3122, allocations: 59.91 kB / 0.7189 GB, free: 11.57 MB / 0.5137 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 8.698e-05/0.3123, allocations: 23.92 kB / 0.7189 GB, free: 11.55 MB / 0.5137 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 7.092e-05/0.3124, allocations: 19.98 kB / 0.7189 GB, free: 11.53 MB / 0.5137 GB Notification: Performance of sorting global known variables: time 0.001364/0.3138, allocations: 0.6823 MB / 0.7196 GB, free: 10.84 MB / 0.5137 GB Notification: Performance of sort global known variables: time 2.61e-07/0.3138, allocations: 0 / 0.7196 GB, free: 10.84 MB / 0.5137 GB Notification: Performance of remove unused functions: time 0.001352/0.3151, allocations: 343.4 kB / 0.7199 GB, free: 10.5 MB / 0.5137 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 6 * Number of states: 2 (fouPor.vol1.dynBal.U,fouPor.vol2.dynBal.U) * 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 (34): * Single equations (assignments): 31 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 3 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of Backend phase and start with SimCode phase: time 0.002376/0.3175, allocations: 2.011 MB / 0.7219 GB, free: 8.441 MB / 0.5137 GB Notification: Performance of simCode: created initialization part: time 0.0009535/0.3185, allocations: 440 kB / 0.7223 GB, free: 8.012 MB / 0.5137 GB Notification: Performance of simCode: created event and clocks part: time 5.29e-06/0.3185, allocations: 7.938 kB / 0.7223 GB, free: 8.004 MB / 0.5137 GB Notification: Performance of simCode: created simulation system equations: time 0.0003864/0.3189, allocations: 200.5 kB / 0.7225 GB, free: 7.809 MB / 0.5137 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002841/0.3218, allocations: 0.5864 MB / 0.7231 GB, free: 7.23 MB / 0.5137 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.004699/0.3265, allocations: 5.963 MB / 0.7289 GB, free: 1.09 MB / 0.5137 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0005806/0.3271, allocations: 1.056 MB / 0.7299 GB, free: 4 kB / 0.5137 GB Notification: Performance of simCode: alias equations: time 0.0008575/0.328, allocations: 197.9 kB / 0.7301 GB, free: 15.81 MB / 0.5294 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.000474/0.3284, allocations: 367.3 kB / 0.7305 GB, free: 15.45 MB / 0.5294 GB Notification: Performance of SimCode: time 9.12e-07/0.3284, allocations: 0 / 0.7305 GB, free: 15.45 MB / 0.5294 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.04906/0.3775, allocations: 29.05 MB / 0.7588 GB, free: 2.918 MB / 0.545 GB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.000177/0.3777, allocations: 237.1 kB / 0.7591 GB, free: 2.645 MB / 0.545 GB Notification: Performance of buildModelFMU: Generate platform static: time 2.689/3.067, allocations: 2.344 kB / 0.7591 GB, free: 2.645 MB / 0.545 GB (rm -f BuildingSystems_BuildingSystems.Fluid.Interfaces.Examples.FourPortHeatMassExchanger.pipe ; mkfifo BuildingSystems_BuildingSystems.Fluid.Interfaces.Examples.FourPortHeatMassExchanger.pipe ; head -c 1048576 < BuildingSystems_BuildingSystems.Fluid.Interfaces.Examples.FourPortHeatMassExchanger.pipe >> ../files/BuildingSystems_BuildingSystems.Fluid.Interfaces.Examples.FourPortHeatMassExchanger.sim & /home/hudson/saved_omc/OMSimulator/install/linux/bin/OMSimulator --tempDir=temp_BuildingSystems_BuildingSystems_Fluid_Interfaces_Examples_FourPortHeatMassExchanger_fmu --startTime=0 --stopTime=5 --timeout=50 --tolerance=1e-06 BuildingSystems_BuildingSystems_Fluid_Interfaces_Examples_FourPortHeatMassExchanger.fmu > BuildingSystems_BuildingSystems.Fluid.Interfaces.Examples.FourPortHeatMassExchanger.pipe 2>&1) Environment - environmentSimulation: