Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr BuildingSystems_BuildingSystems.Fluid.Storage.Examples.ExpansionVessel.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.Storage.Examples.ExpansionVessel,fileNamePrefix="BuildingSystems_BuildingSystems_Fluid_Storage_Examples_ExpansionVessel",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(BuildingSystems.Fluid.Storage.Examples.ExpansionVessel,fileNamePrefix="BuildingSystems_BuildingSystems_Fluid_Storage_Examples_ExpansionVessel",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 0.0008073/0.0008076, allocations: 99.86 kB / 15.05 MB, free: 1.105 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.0008356/0.0008356, allocations: 177.3 kB / 15.94 MB, free: 228 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.331/1.331, allocations: 223.2 MB / 239.9 MB, free: 5.336 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-master/package.mo): time 0.001765/0.001765, allocations: 278.5 kB / 291.2 MB, free: 1.895 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 0.8049/0.8049, allocations: 144.6 MB / 487 MB, free: 7.18 MB / 350.1 MB Notification: Performance of FrontEnd - loaded program: time 0.0003799/0.0003799, allocations: 17.22 kB / 0.5684 GB, free: 38.24 MB / 430.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1427/0.1431, allocations: 83.09 MB / 0.6495 GB, free: 3.531 MB / 446.1 MB Notification: Performance of NFInst.instantiate(BuildingSystems.Fluid.Storage.Examples.ExpansionVessel): time 0.01083/0.1539, allocations: 12.1 MB / 0.6613 GB, free: 7.422 MB / 462.1 MB Notification: Performance of NFInst.instExpressions: time 0.004246/0.1582, allocations: 3.168 MB / 0.6644 GB, free: 4.258 MB / 462.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.0004429/0.1587, allocations: 19.88 kB / 0.6645 GB, free: 4.238 MB / 462.1 MB Notification: Performance of NFTyping.typeComponents: time 0.0005835/0.1593, allocations: 207 kB / 0.6647 GB, free: 4.035 MB / 462.1 MB Notification: Performance of NFTyping.typeBindings: time 0.001308/0.1606, allocations: 0.5764 MB / 0.6652 GB, free: 3.457 MB / 462.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.001151/0.1618, allocations: 475.4 kB / 0.6657 GB, free: 3 MB / 462.1 MB Notification: Performance of NFFlatten.flatten: time 0.0008296/0.1626, allocations: 0.6516 MB / 0.6663 GB, free: 2.348 MB / 462.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.0003405/0.163, allocations: 236.6 kB / 0.6665 GB, free: 2.113 MB / 462.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.0003391/0.1633, allocations: 287 kB / 0.6668 GB, free: 1.832 MB / 462.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.0002309/0.1636, allocations: 191.1 kB / 0.667 GB, free: 1.645 MB / 462.1 MB Notification: Performance of NFPackage.collectConstants: time 3.504e-05/0.1636, allocations: 16 kB / 0.667 GB, free: 1.629 MB / 462.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.0004132/0.164, allocations: 167.8 kB / 0.6672 GB, free: 1.465 MB / 462.1 MB Notification: Performance of NFScalarize.scalarize: time 7.727e-05/0.1641, allocations: 67.67 kB / 0.6672 GB, free: 1.398 MB / 462.1 MB Notification: Performance of NFVerifyModel.verify: time 8.266e-05/0.1642, allocations: 101.5 kB / 0.6673 GB, free: 1.293 MB / 462.1 MB Notification: Performance of NFConvertDAE.convert: time 0.0004171/0.1646, allocations: 423.2 kB / 0.6677 GB, free: 0.8789 MB / 462.1 MB Notification: Performance of FrontEnd - DAE generated: time 2.325e-06/0.1646, allocations: 0 / 0.6677 GB, free: 0.8789 MB / 462.1 MB Notification: Performance of FrontEnd: time 1.473e-06/0.1646, allocations: 0 / 0.6677 GB, free: 0.8789 MB / 462.1 MB Notification: Performance of Transformations before backend: time 5.069e-06/0.1647, allocations: 4 kB / 0.6677 GB, free: 0.875 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: 62 * Number of variables: 62 Notification: Performance of Generate backend data structure: time 0.0009815/0.1656, allocations: 0.6833 MB / 0.6684 GB, free: 136 kB / 462.1 MB Notification: Performance of prepare preOptimizeDAE: time 3.531e-05/0.1657, allocations: 8.031 kB / 0.6684 GB, free: 128 kB / 462.1 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 6.529e-05/0.1658, allocations: 62.53 kB / 0.6685 GB, free: 56 kB / 462.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0001536/0.1659, allocations: 51.44 kB / 0.6685 GB, free: 4 kB / 462.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0005893/0.1665, allocations: 426.6 kB / 0.6689 GB, free: 15.55 MB / 478.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.03e-05/0.1665, allocations: 20.55 kB / 0.6689 GB, free: 15.53 MB / 478.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 5.435e-05/0.1666, allocations: 31.95 kB / 0.669 GB, free: 15.5 MB / 478.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0005047/0.1671, allocations: 310.2 kB / 0.6693 GB, free: 15.18 MB / 478.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 1.306e-05/0.1671, allocations: 0 / 0.6693 GB, free: 15.18 MB / 478.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 3.004e-05/0.1672, allocations: 12 kB / 0.6693 GB, free: 15.16 MB / 478.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.881e-05/0.1672, allocations: 7.938 kB / 0.6693 GB, free: 15.16 MB / 478.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0004281/0.1676, allocations: 210.1 kB / 0.6695 GB, free: 14.95 MB / 478.1 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 0.001595/0.1692, allocations: 1.505 MB / 0.671 GB, free: 13.32 MB / 478.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.0004074/0.1697, allocations: 158.6 kB / 0.6711 GB, free: 13.16 MB / 478.1 MB Notification: Performance of preOpt evalFunc (simulation): time 0.0001295/0.1698, allocations: 93.28 kB / 0.6712 GB, free: 13.05 MB / 478.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0002834/0.1701, allocations: 131.3 kB / 0.6713 GB, free: 12.91 MB / 478.1 MB Notification: Performance of pre-optimization done (n=15): time 1.753e-06/0.1701, allocations: 4 kB / 0.6713 GB, free: 12.9 MB / 478.1 MB Notification: Performance of matching and sorting (n=15): time 0.0006762/0.1708, allocations: 247 kB / 0.6716 GB, free: 12.66 MB / 478.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 4.789e-05/0.1708, allocations: 59.39 kB / 0.6716 GB, free: 12.59 MB / 478.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0003489/0.1712, allocations: 353.7 kB / 0.672 GB, free: 12.23 MB / 478.1 MB Notification: Performance of collectPreVariables (initialization): time 2.755e-05/0.1712, allocations: 33.7 kB / 0.672 GB, free: 12.19 MB / 478.1 MB Notification: Performance of collectInitialEqns (initialization): time 0.0001383/0.1714, allocations: 223.6 kB / 0.6722 GB, free: 11.96 MB / 478.1 MB Notification: Performance of collectInitialBindings (initialization): time 4.223e-05/0.1714, allocations: 43.36 kB / 0.6722 GB, free: 11.92 MB / 478.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 1.165e-05/0.1715, allocations: 11.94 kB / 0.6723 GB, free: 11.91 MB / 478.1 MB Notification: Performance of setup shared object (initialization): time 0.0001089/0.1716, allocations: 342.8 kB / 0.6726 GB, free: 11.57 MB / 478.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001842/0.1718, allocations: 71.95 kB / 0.6726 GB, free: 11.5 MB / 478.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0002202/0.172, allocations: 157.3 kB / 0.6728 GB, free: 11.31 MB / 478.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.0002186/0.1722, allocations: 121.6 kB / 0.6729 GB, free: 11.18 MB / 478.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.635e-06/0.1722, allocations: 0 / 0.6729 GB, free: 11.18 MB / 478.1 MB Notification: Performance of matching and sorting (n=30) (initialization): time 0.000535/0.1728, allocations: 319.7 kB / 0.6732 GB, free: 10.86 MB / 478.1 MB Notification: Performance of prepare postOptimizeDAE: time 3.566e-05/0.1728, allocations: 33.7 kB / 0.6732 GB, free: 10.82 MB / 478.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.254e-06/0.1728, allocations: 4.312 kB / 0.6733 GB, free: 10.82 MB / 478.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 1.433e-05/0.1728, allocations: 8 kB / 0.6733 GB, free: 10.81 MB / 478.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002141/0.1731, allocations: 59.91 kB / 0.6733 GB, free: 10.75 MB / 478.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.059e-05/0.1731, allocations: 7.938 kB / 0.6733 GB, free: 10.74 MB / 478.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0002578/0.1733, allocations: 39.67 kB / 0.6734 GB, free: 10.7 MB / 478.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.75e-05/0.1734, allocations: 15.98 kB / 0.6734 GB, free: 10.69 MB / 478.1 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 11 * Number of states: 0 () * Number of discrete variables: 5 ($whenCondition1,$PRE.pulse.T_start,pulse.T_start,$PRE.pulse.count,pulse.count) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (29): * Single equations (assignments): 28 * Array equations: 0 * Algorithm blocks: 1 * 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 0.0001533/0.1735, allocations: 161.7 kB / 0.6735 GB, free: 10.52 MB / 478.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 4.334e-05/0.1736, allocations: 35.62 kB / 0.6736 GB, free: 10.48 MB / 478.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0004357/0.174, allocations: 200.5 kB / 0.6738 GB, free: 10.29 MB / 478.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.406e-06/0.1741, allocations: 4 kB / 0.6738 GB, free: 10.28 MB / 478.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.691e-06/0.1741, allocations: 4 kB / 0.6738 GB, free: 10.28 MB / 478.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0004568/0.1745, allocations: 0.4894 MB / 0.6742 GB, free: 9.703 MB / 478.1 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0004074/0.1749, allocations: 353.3 kB / 0.6746 GB, free: 9.309 MB / 478.1 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.523e-06/0.175, allocations: 0 / 0.6746 GB, free: 9.309 MB / 478.1 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001617/0.1751, allocations: 43.97 kB / 0.6746 GB, free: 9.266 MB / 478.1 MB Notification: Performance of postOpt tearingSystem (simulation): time 2.444e-06/0.1751, allocations: 0 / 0.6746 GB, free: 9.266 MB / 478.1 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.394e-05/0.1752, allocations: 0 / 0.6746 GB, free: 9.266 MB / 478.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 4.168e-06/0.1752, allocations: 4 kB / 0.6746 GB, free: 9.262 MB / 478.1 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 9.82e-07/0.1752, allocations: 0 / 0.6746 GB, free: 9.262 MB / 478.1 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0005666/0.1757, allocations: 302.3 kB / 0.6749 GB, free: 8.949 MB / 478.1 MB Notification: Performance of postOpt removeConstants (simulation): time 0.0001304/0.1759, allocations: 136.7 kB / 0.675 GB, free: 8.797 MB / 478.1 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 4.911e-05/0.1759, allocations: 11.98 kB / 0.6751 GB, free: 8.785 MB / 478.1 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0002313/0.1762, allocations: 31.83 kB / 0.6751 GB, free: 8.754 MB / 478.1 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 5.925e-05/0.1762, allocations: 15.97 kB / 0.6751 GB, free: 8.738 MB / 478.1 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.871e-05/0.1763, allocations: 7.984 kB / 0.6751 GB, free: 8.73 MB / 478.1 MB Notification: Performance of sorting global known variables: time 0.0002277/0.1765, allocations: 255.2 kB / 0.6754 GB, free: 8.484 MB / 478.1 MB Notification: Performance of sort global known variables: time 1.4e-07/0.1765, allocations: 0 / 0.6754 GB, free: 8.484 MB / 478.1 MB Notification: Performance of remove unused functions: time 0.0004057/0.1769, allocations: 127.8 kB / 0.6755 GB, free: 8.359 MB / 478.1 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 3 (expVes.m,expVes.H,vol.dynBal.U) * Number of discrete variables: 3 ($whenCondition1,pulse.T_start,pulse.count) * Number of discrete states: 1 (pulse.count) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (15): * Single equations (assignments): 13 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 2 * 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 0.000961/0.1779, allocations: 0.9242 MB / 0.6764 GB, free: 7.402 MB / 478.1 MB Notification: Performance of simCode: created initialization part: time 0.0004404/0.1783, allocations: 241.9 kB / 0.6766 GB, free: 7.156 MB / 478.1 MB Notification: Performance of simCode: created event and clocks part: time 2.625e-06/0.1784, allocations: 0 / 0.6766 GB, free: 7.156 MB / 478.1 MB Notification: Performance of simCode: created simulation system equations: time 0.0001744/0.1785, allocations: 78.62 kB / 0.6767 GB, free: 7.082 MB / 478.1 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0008729/0.1794, allocations: 186.8 kB / 0.6769 GB, free: 6.902 MB / 478.1 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.003447/0.1829, allocations: 3.676 MB / 0.6805 GB, free: 3.137 MB / 478.1 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0002963/0.1832, allocations: 0.7923 MB / 0.6812 GB, free: 2.32 MB / 478.1 MB Notification: Performance of simCode: alias equations: time 0.0002569/0.1834, allocations: 75.17 kB / 0.6813 GB, free: 2.242 MB / 478.1 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001522/0.1836, allocations: 115.4 kB / 0.6814 GB, free: 2.129 MB / 478.1 MB Notification: Performance of SimCode: time 5.01e-07/0.1836, allocations: 4 kB / 0.6814 GB, free: 2.125 MB / 478.1 MB Notification: Performance of buildModelFMU: Generate the FMI files: time 1.179/1.363, allocations: 10.07 MB / 0.6913 GB, free: 8.301 MB / 494.1 MB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0001972/1.363, allocations: 183.7 kB / 0.6914 GB, free: 8.066 MB / 494.1 MB Notification: Performance of buildModelFMU: Generate platform static: time 1.858/3.221, allocations: 4 kB / 0.6914 GB, free: 8.062 MB / 494.1 MB (rm -f BuildingSystems_BuildingSystems.Fluid.Storage.Examples.ExpansionVessel.pipe ; mkfifo BuildingSystems_BuildingSystems.Fluid.Storage.Examples.ExpansionVessel.pipe ; head -c 1048576 < BuildingSystems_BuildingSystems.Fluid.Storage.Examples.ExpansionVessel.pipe >> ../files/BuildingSystems_BuildingSystems.Fluid.Storage.Examples.ExpansionVessel.sim & /home/hudson/saved_omc/OMSimulator/install/linux/bin/OMSimulator --tempDir=temp_BuildingSystems_BuildingSystems_Fluid_Storage_Examples_ExpansionVessel_fmu --startTime=0 --stopTime=7200 --timeout=50 --tolerance=1e-06 BuildingSystems_BuildingSystems_Fluid_Storage_Examples_ExpansionVessel.fmu > BuildingSystems_BuildingSystems.Fluid.Storage.Examples.ExpansionVessel.pipe 2>&1) Environment - environmentSimulation: