Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ThermoSysPro_ThermoSysPro.Fluid.Examples.SimpleExamples.TestJunctions2.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.0.0-master/package.mo", uses=false) Using package ThermoSysPro with version 4.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.0.0-master/package.mo) Running command: translateModel(ThermoSysPro.Fluid.Examples.SimpleExamples.TestJunctions2,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="ThermoSysPro_ThermoSysPro.Fluid.Examples.SimpleExamples.TestJunctions2") translateModel(ThermoSysPro.Fluid.Examples.SimpleExamples.TestJunctions2,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="ThermoSysPro_ThermoSysPro.Fluid.Examples.SimpleExamples.TestJunctions2") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.0.0-master/package.mo): time 0.8764/0.8764, allocations: 150.9 MB / 167.2 MB, free: 14.58 MB / 142.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 3.197e-05/3.2e-05, allocations: 2.828 kB / 237.8 MB, free: 1.711 MB / 190.1 MB Notification: Automatically loaded package Complex 4.0.0 due to uses annotation from Modelica. Notification: Automatically loaded package ModelicaServices 4.0.0 due to uses annotation from Modelica. Notification: Automatically loaded package Modelica 4.0.0 due to usage. Notification: Performance of NFInst.instantiate(ThermoSysPro.Fluid.Examples.SimpleExamples.TestJunctions2): time 1.922/1.922, allocations: 302.1 MB / 0.5273 GB, free: 5.734 MB / 414.1 MB Notification: Performance of NFInst.instExpressions: time 0.7265/2.649, allocations: 189.4 MB / 0.7123 GB, free: 2.031 MB / 0.5762 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.00219/2.651, allocations: 48.97 kB / 0.7123 GB, free: 2.031 MB / 0.5762 GB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.0.0-master/Fluid/Junctions/Mixer2.mo:42:3-43:68:writable] Warning: Connector Ce2 is not balanced: The number of potential variables (9) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.0.0-master/Fluid/Junctions/Mixer2.mo:44:3-45:65:writable] Warning: Connector Cs is not balanced: The number of potential variables (9) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.0.0-master/Fluid/Junctions/Mixer2.mo:47:3-48:66:writable] Warning: Connector Ce1 is not balanced: The number of potential variables (9) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.0.0-master/Fluid/PressureLosses/SingularPressureLoss.mo:27:3-28:67:writable] Warning: Connector C1 is not balanced: The number of potential variables (9) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.0.0-master/Fluid/PressureLosses/SingularPressureLoss.mo:29:3-30:65:writable] Warning: Connector C2 is not balanced: The number of potential variables (9) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.0.0-master/Fluid/PressureLosses/SingularPressureLoss.mo:27:3-28:67:writable] Warning: Connector C1 is not balanced: The number of potential variables (9) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.0.0-master/Fluid/PressureLosses/SingularPressureLoss.mo:29:3-30:65:writable] Warning: Connector C2 is not balanced: The number of potential variables (9) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.0.0-master/Fluid/PressureLosses/SingularPressureLoss.mo:27:3-28:67:writable] Warning: Connector C1 is not balanced: The number of potential variables (9) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.0.0-master/Fluid/PressureLosses/SingularPressureLoss.mo:29:3-30:65:writable] Warning: Connector C2 is not balanced: The number of potential variables (9) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.0.0-master/Fluid/BoundaryConditions/Source.mo:53:3-54:52:writable] Warning: Connector C is not balanced: The number of potential variables (9) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.0.0-master/Fluid/BoundaryConditions/SourceP.mo:58:3-59:65:writable] Warning: Connector C is not balanced: The number of potential variables (9) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.0.0-master/Fluid/BoundaryConditions/SinkQ.mo:46:3-47:67:writable] Warning: Connector C is not balanced: The number of potential variables (9) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.0.0-master/Fluid/Junctions/Mixer3.mo:46:3-47:68:writable] Warning: Connector Ce2 is not balanced: The number of potential variables (9) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.0.0-master/Fluid/Junctions/Mixer3.mo:48:3-49:65:writable] Warning: Connector Cs is not balanced: The number of potential variables (9) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.0.0-master/Fluid/Junctions/Mixer3.mo:51:3-52:66:writable] Warning: Connector Ce1 is not balanced: The number of potential variables (9) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.0.0-master/Fluid/Junctions/Mixer3.mo:59:3-60:67:writable] Warning: Connector Ce3 is not balanced: The number of potential variables (9) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.0.0-master/Fluid/PressureLosses/SingularPressureLoss.mo:27:3-28:67:writable] Warning: Connector C1 is not balanced: The number of potential variables (9) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.0.0-master/Fluid/PressureLosses/SingularPressureLoss.mo:29:3-30:65:writable] Warning: Connector C2 is not balanced: The number of potential variables (9) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.0.0-master/Fluid/PressureLosses/SingularPressureLoss.mo:27:3-28:67:writable] Warning: Connector C1 is not balanced: The number of potential variables (9) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.0.0-master/Fluid/PressureLosses/SingularPressureLoss.mo:29:3-30:65:writable] Warning: Connector C2 is not balanced: The number of potential variables (9) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.0.0-master/Fluid/PressureLosses/SingularPressureLoss.mo:27:3-28:67:writable] Warning: Connector C1 is not balanced: The number of potential variables (9) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.0.0-master/Fluid/PressureLosses/SingularPressureLoss.mo:29:3-30:65:writable] Warning: Connector C2 is not balanced: The number of potential variables (9) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.0.0-master/Fluid/BoundaryConditions/Source.mo:53:3-54:52:writable] Warning: Connector C is not balanced: The number of potential variables (9) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.0.0-master/Fluid/BoundaryConditions/SourceP.mo:58:3-59:65:writable] Warning: Connector C is not balanced: The number of potential variables (9) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.0.0-master/Fluid/BoundaryConditions/SinkQ.mo:46:3-47:67:writable] Warning: Connector C is not balanced: The number of potential variables (9) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.0.0-master/Fluid/BoundaryConditions/SourceQ.mo:62:3-63:65:writable] Warning: Connector C is not balanced: The number of potential variables (9) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.0.0-master/Fluid/PressureLosses/SingularPressureLoss.mo:27:3-28:67:writable] Warning: Connector C1 is not balanced: The number of potential variables (9) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.0.0-master/Fluid/PressureLosses/SingularPressureLoss.mo:29:3-30:65:writable] Warning: Connector C2 is not balanced: The number of potential variables (9) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.0.0-master/Fluid/Junctions/MassFlowMultiplier.mo:43:3-44:67:writable] Warning: Connector Ce is not balanced: The number of potential variables (9) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.0.0-master/Fluid/Junctions/MassFlowMultiplier.mo:45:3-46:65:writable] Warning: Connector Cs is not balanced: The number of potential variables (9) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.0.0-master/Fluid/BoundaryConditions/SourceQ.mo:62:3-63:65:writable] Warning: Connector C is not balanced: The number of potential variables (9) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.0.0-master/Fluid/PressureLosses/SingularPressureLoss.mo:27:3-28:67:writable] Warning: Connector C1 is not balanced: The number of potential variables (9) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.0.0-master/Fluid/PressureLosses/SingularPressureLoss.mo:29:3-30:65:writable] Warning: Connector C2 is not balanced: The number of potential variables (9) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.0.0-master/Fluid/PressureLosses/SingularPressureLoss.mo:27:3-28:67:writable] Warning: Connector C1 is not balanced: The number of potential variables (9) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.0.0-master/Fluid/PressureLosses/SingularPressureLoss.mo:29:3-30:65:writable] Warning: Connector C2 is not balanced: The number of potential variables (9) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.0.0-master/Fluid/BoundaryConditions/SinkP.mo:46:3-47:67:writable] Warning: Connector C is not balanced: The number of potential variables (9) is not equal to the number of flow variables (0). Notification: Performance of NFTyping.typeComponents: time 0.00106/2.652, allocations: 317.3 kB / 0.7126 GB, free: 2.031 MB / 0.5762 GB Notification: Performance of NFTyping.typeBindings: time 0.003153/2.655, allocations: 0.8326 MB / 0.7134 GB, free: 2.031 MB / 0.5762 GB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.0.0-master/Properties/WaterSteam/IF97_packages.mo:783:9-783:27:writable] Warning: cv was used before it was defined (given a value). Additional such uses may exist for the variable, but some messages were suppressed. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.0.0-master/Properties/WaterSteam/IF97_packages.mo:850:9-850:27:writable] Warning: cv was used before it was defined (given a value). Additional such uses may exist for the variable, but some messages were suppressed. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.0.0-master/Properties/WaterSteam/IF97_packages.mo:1088:9-1088:27:writable] Warning: cv was used before it was defined (given a value). Additional such uses may exist for the variable, but some messages were suppressed. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.0.0-master/Properties/WaterSteamSimple/prop4_Ph.mo:69:3-69:60:writable] Warning: dh1satp was used before it was defined (given a value). Additional such uses may exist for the variable, but some messages were suppressed. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.0.0-master/Properties/WaterSteamSimple/prop4_Ph.mo:69:3-69:60:writable] Warning: dh2satp was used before it was defined (given a value). Additional such uses may exist for the variable, but some messages were suppressed. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.0.0-master/Properties/WaterSteamSimple/prop4_Ph_der.mo:167:3-170:49:writable] Warning: du1satp_der was used before it was defined (given a value). Additional such uses may exist for the variable, but some messages were suppressed. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.0.0-master/Properties/WaterSteamSimple/prop4_Ph_der.mo:167:3-170:49:writable] Warning: du2satp_der was used before it was defined (given a value). Additional such uses may exist for the variable, but some messages were suppressed. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.0.0-master/Properties/Fluid/derDensity_derP_derh.mo:63:5-63:84:writable] Warning: T was used before it was defined (given a value). Additional such uses may exist for the variable, but some messages were suppressed. Notification: Performance of NFTyping.typeClassSections: time 0.04667/2.702, allocations: 12.4 MB / 0.7255 GB, free: 1.832 MB / 0.5762 GB Notification: Performance of NFFlatten.flatten: time 0.006859/2.709, allocations: 3.402 MB / 0.7289 GB, free: 1.812 MB / 0.5762 GB Notification: Performance of NFFlatten.resolveConnections: time 0.002744/2.711, allocations: 1.749 MB / 0.7306 GB, free: 1.559 MB / 0.5762 GB Notification: Performance of NFEvalConstants.evaluate: time 0.002754/2.714, allocations: 1.233 MB / 0.7318 GB, free: 1.559 MB / 0.5762 GB Notification: Performance of NFSimplifyModel.simplify: time 0.002321/2.716, allocations: 1.369 MB / 0.7331 GB, free: 1.559 MB / 0.5762 GB Notification: Performance of NFPackage.collectConstants: time 0.0004286/2.717, allocations: 292.5 kB / 0.7334 GB, free: 1.559 MB / 0.5762 GB Notification: Performance of NFFlatten.collectFunctions: time 0.0428/2.76, allocations: 19.7 MB / 0.7526 GB, free: 324 kB / 0.5762 GB Notification: Performance of combineBinaries: time 0.005519/2.765, allocations: 4.366 MB / 0.7569 GB, free: 13.93 MB / 0.5919 GB Notification: Performance of replaceArrayConstructors: time 0.002109/2.767, allocations: 2.698 MB / 0.7595 GB, free: 12.07 MB / 0.5919 GB Notification: Performance of NFVerifyModel.verify: time 0.00143/2.769, allocations: 0.5229 MB / 0.76 GB, free: 11.96 MB / 0.5919 GB Notification: Performance of FrontEnd: time 0.0007217/2.77, allocations: 100.8 kB / 0.7601 GB, free: 11.94 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: 731 (731) * Number of variables: 731 (722) Notification: Performance of Bindings: time 0.0184/2.788, allocations: 12.44 MB / 0.7723 GB, free: 6.164 MB / 0.5919 GB Notification: Performance of FunctionAlias: time 0.003209/2.791, allocations: 2.091 MB / 0.7743 GB, free: 4.664 MB / 0.5919 GB Notification: Performance of Early Inline: time 0.009362/2.801, allocations: 8.148 MB / 0.7823 GB, free: 13.66 MB / 0.6075 GB Notification: Performance of simplify1: time 0.0007647/2.801, allocations: 0.5671 MB / 0.7828 GB, free: 13.09 MB / 0.6075 GB Notification: Performance of Alias: time 0.03229/2.834, allocations: 19.56 MB / 0.8019 GB, free: 8.02 MB / 0.6231 GB Notification: Performance of simplify2: time 0.0005792/2.834, allocations: 205.3 kB / 0.8021 GB, free: 7.824 MB / 0.6231 GB Notification: Performance of Detect States: time 0.0007552/2.835, allocations: 0.5988 MB / 0.8027 GB, free: 7.215 MB / 0.6231 GB Notification: Performance of Events: time 0.0009685/2.836, allocations: 0.5426 MB / 0.8032 GB, free: 6.688 MB / 0.6231 GB Notification: Performance of Partitioning: time 0.001722/2.838, allocations: 1.158 MB / 0.8044 GB, free: 5.379 MB / 0.6231 GB Notification: Performance of Causalize: time 0.007288/2.845, allocations: 5.381 MB / 0.8096 GB, free: 15.88 MB / 0.6387 GB Notification: Performance of After Index Reduction Inline: time 0.003196/2.848, allocations: 2.503 MB / 0.8121 GB, free: 13.38 MB / 0.6387 GB Notification: Performance of Inline: time 0.006629/2.855, allocations: 4.795 MB / 0.8167 GB, free: 8.539 MB / 0.6387 GB Notification: Performance of Partitioning: time 0.0003715/2.855, allocations: 227.8 kB / 0.817 GB, free: 8.289 MB / 0.6387 GB Notification: Performance of Cleanup: time 0.0002298/2.856, allocations: 177.2 kB / 0.8171 GB, free: 8.121 MB / 0.6387 GB Notification: Performance of Causalize: time 0.01063/2.866, allocations: 6.79 MB / 0.8238 GB, free: 1.23 MB / 0.6387 GB Notification: Performance of Tearing: time 0.00469/2.871, allocations: 4.495 MB / 0.8281 GB, free: 12.2 MB / 0.6544 GB Notification: Performance of Initialization: time 1.382e-06/2.871, allocations: 3.094 kB / 0.8281 GB, free: 12.2 MB / 0.6544 GB Notification: Performance of Tearing: time 0.004606/2.876, allocations: 4.488 MB / 0.8325 GB, free: 7.176 MB / 0.6544 GB Notification: Performance of Categorize: time 0.0001108/2.876, allocations: 11.94 kB / 0.8325 GB, free: 7.164 MB / 0.6544 GB Notification: Performance of Solve: time 0.001773/2.878, allocations: 0.5605 MB / 0.8331 GB, free: 6.605 MB / 0.6544 GB Notification: Performance of Jacobian: time 3.496e-06/2.878, allocations: 0 / 0.8331 GB, free: 6.605 MB / 0.6544 GB Notification: Partition statistics after passing the back-end: * Number of ODE partitions: ..................... 0 * Number of algebraic partitions: ............... 0 * Number of ODE event partitions: ............... 0 * Number of algebraic event partitions: ......... 21 * Number of clocked partitions: ................. 0 * Number of initial partitions: ................. 1 * Number of initial(lambda=0) partitions: ....... 0 Notification: Variable statistics after passing the back-end: * Number of states: ............................. 0 (0) {} * Number of discrete states: .................... 0 (0) {} * Number of clocked states: ..................... 0 (0) {NOT YET AVAILABLE} * Number of discrete variables: ................. 81 (72) {mixer2_1.fluids, mixer2_1.Cs.diff_on_2, singularPressureLoss.fluid, singularPressureLoss.C2.diff_on_1, singularPressureLoss1.ftype, singularPressureLoss1.fluid, singularPressureLoss1.C2.diff_on_1, singularPressureLoss2.ftype, singularPressureLoss2.fluid, singularPressureLoss2.C2.diff_on_1, sourceP.C.diff_on_2, sourceP1.C.diff_on_2, sinkP.ftype, sinkP.fluid, mixer2_2.fluids, mixer2_2.Cs.diff_on_2, singularPressureLoss3.fluid, singularPressureLoss3.C2.diff_on_1, singularPressureLoss4.ftype, singularPressureLoss4.fluid, singularPressureLoss4.C2.diff_on_1, singularPressureLoss5.ftype, singularPressureLoss5.fluid, singularPressureLoss5.C2.diff_on_1, sourceP2.C.diff_on_2, sourceP3.C.diff_on_2, sinkP1.ftype, sinkP1.fluid, sourceQ.C.diff_on_2, singularPressureLoss6.ftype, singularPressureLoss6.fluid, singularPressureLoss6.C2.diff_on_1, massFlowMultiplier.fluids, massFlowMultiplier.Cs.diff_on_2, sourceQ1.C.diff_on_2, singularPressureLoss7.ftype, singularPressureLoss7.fluid, singularPressureLoss7.C2.diff_on_1, singularPressureLoss8.fluid, singularPressureLoss8.C2.diff_on_1, sinkP2.ftype, sinkP2.fluid1, sinkP2.fluid, $SEV_28, $SEV_27, $SEV_26, $SEV_25, $SEV_24, $SEV_23, $SEV_22, $SEV_21, $SEV_20, $SEV_19, $SEV_18, $SEV_17, $SEV_16, $SEV_15, $SEV_14, $SEV_13, $SEV_12, $SEV_11, $SEV_10, $SEV_9, $SEV_8, $SEV_7, $SEV_6, $SEV_5, $SEV_4, $SEV_3, $SEV_2, $SEV_1, $SEV_0} * Number of top-level inputs: ................... 0 (0) {} Notification: [Simulation] Strong Component statistics after passing the back-end: * Number of single strong components: ........... 146 (scalar:146, array:0, record:0) * Number of multi strong components: ............ 0 (algorithm:0, when:0, if:0, tuple:0) * Number of for-loop strong components: ......... 0 (generic: 0, entwined:0) * Number of algebraic-loop strong components: ... 12 (linear: 12, nonlinear:0) Notification: [Initialization] Strong Component statistics after passing the back-end: * Number of single strong components: ........... 217 (scalar:217, array:0, record:0) * Number of multi strong components: ............ 0 (algorithm:0, when:0, if:0, tuple:0) * Number of for-loop strong components: ......... 0 (generic: 0, entwined:0) * Number of algebraic-loop strong components: ... 12 (linear: 12, nonlinear:0) Notification: Performance of backend: time 0.000134/2.878, allocations: 92.14 kB / 0.8332 GB, free: 6.52 MB / 0.6544 GB Error: Internal error NBEquation.WhenEquationBody.getBodyAttributes.getConditions failed for condition: ThermoSysPro.Fluid.Interfaces.PropertyInterfaces.isCompatible(mixer2_1.fluids)